Realtek/SoC

Wireless chipsets

See also: Realtek § Wireless_chipsets

USB

(a)bg

Chip	Radio chip	Interface	PHY modes	First seen (FCC)	Notes	Adapters	ESystems	PPage / PR / PDF
RTL8187B	RTL8225	USB 2.0	bg	2007-02-01	.	30 devices	0 devices	PPage
RTL8187L	RTL8225	USB 2.0	bg	2005-04-03	.	57 devices	0 devices	PPage
RTL8187L	RTL8255	USB 2.0	abg		.	0 devices	0 devices	L, B
RTL8187SU	n/a	USB 2.0	bg	2009-07-23	.	0 devices	4 devices

PCI/PCIe

b

Chip (BB/MAC)	Radio chip (RF IC)	Interface	PHY modes	First seen (FCC)	Notes	Adapters	ESystems	PPage / PR / PDF
RTL8180L	numerous	PCI / CB	b	2003-01-01	802.11b Media Access Controller (MAC) and Baseband (BB) Processor	64 devices	0 devices	PPage

(a)bg

Chip (BB/MAC)	Radio chip (RF IC)	Interface	PHY modes	First seen (FCC)	Notes	Adapters	ESystems	PPage / PR / PDF
RTL8185B	RTL8225	PCI/CB	bg	2008-02-20	RTL8185B 802.11bg WLAN Network Interface Controller	1 devices	8 devices	PPage
RTL8185L	RTL8225	PCI/CB	bg	2005-03-03	RTL8185L 802.11abg WLAN Network Interface Controller	45 devices	4 devices	PPage
RTL8185L	RTL8255	PCI / CB	abg	2008-02-15	RTL8185L 802.11abg WLAN Network Interface Controller	2 devices	0 devices	PPage
RTL8187SE	-	PCIe	bg	2008-02-18	802.11bg WLAN Network Interface Controller with PCIe IF	7 devices	0 devices	PPage

(a)bgn

Chip	Radio chip	Interface	PHY modes	MIMO config	First seen (FCC)	Notes	Adapters	ESystems	PPage / PR / PDF
RTL8188CE (-VAU)	n/a	PCIe (USB 2.0)	bgn	1x1:1	2010-02-10	802.11bgn WLAN controller RTL8188CE-VAU w/ USB 2.0 IF	17 devices	13 devices	PPage° PPage°
RTL8188EE	n/a	PCIe	bgn	1x1:1	2012-04-26	802.11bgn 1T1R WLAN controller with PCIe IF	1 devices	0 devices	PPage
RTL8188ER	n/a	PCIe	bgn	1x1:1	2012-10-05	802.11bgn 1T1R WLAN controller with PCIe IF	0 devices	31 devices
RTL8188RE	n/a	PCIe	bgn	1x1:1	2010-09-02	802.11bgn 1T1R WLAN controller with PCIe IF	0 devices	53 devices	PPage°
RTL8190	RTL8256	PCI / CB	bgn	1x2:2 (1 RF)	2008-05-19	RTL8190-GR 802.11n WLAN NIC controller with PCI IF	14 devices	12 devices	PPage°
RTL8190	RTL8258	PCI / CB	abgn	1x2:2 (1 RF)		RTL8190-GR 802.11n WLAN NIC controller with PCI IF	0 devices	0 devices	PPage°
RTL8191RE	n/a	PCIe	bgn	1x2:2	2009-09-11	802.11bgn 1T2R WLAN controller with PCIe IF	0 devices	7 devices	PPage°
RTL8191SE	n/a	PCIe	bgn	1x2:2	2009-01-22	802.11bgn 1T2R WLAN controller with PCIe IF	12 devices	0 devices	PPage°
RTL8192CE	n/a	PCIe	bgn	2x2:2	2010-06-07	MIMO, 64-pin QFN .	10 devices	143 devices	PPage°
RTL8192DE	n/a	PCIe	abgn	2x2:2	2011-07-22	dual MAC .	3 devices	2 devices	PPage°
RTL8192DR	n/a	PCIe	abgn	2x2:2	2011-02-22	dual MAC .	0 devices	27 devices
RTL8192E	RTL8256	PCIe	bgn	1x2:2	2008-05-09	draft-n .	6 devices	0 devices	PPage°
RTL8192E	RTL8258	PCIe	abgn	1x2:2		draft-n .	0 devices	0 devices	PPage°
RTL8192EE	n/a	PCIe	bgn	2x2:2	2013-05-14	MIMO, 56-pin QFN, int. PA/LNA/TRSW	5 devices	3 devices	PPage
RTL8192ER	n/a	PCIe	bgn	2x2:2	2013-04-16	MIMO, 56-pin QFN, int. PA/LNA/TRSW	0 devices	91 devices	PPage
RTL8192ES	n/a	SDIO	bgn	2x2:2		MIMO, 56-pin QFN, RTL8192ES - SDIO	0 devices	0 devices	PPage (ES)
RTL8192FR (H)	n/a	PCIe	bgn	2x2:2	2019-09-27	MIMO, 56-pin QFN, RTL8198D/8192FRH/8832BR	0 devices	1 devices	PPage
RTL8192FS	n/a	SDIO	bgn	2x2:2		MIMO, 56-pin QFN, RTL8192FS - SDIO	0 devices	0 devices	PPage
RTL8192SE	n/a	PCIe	bgn	2x2:2	2009-08-25	MIMO, 56-pin QFN, RTL8192SE - PCIe	0 devices	18 devices	PPage° (ES)
RTL8192XAR	n/a	PCIe	bgn	2x2:2		MIMO, 56-pin QFN, RTL8192XAR - PCIe	0 devices	0 devices	PPage° (XAR)
RTL8192XBR	n/a	PCIe	bgn+ax	2x2:2		Wi-Fi 6, 2.4GHz, MIMO RTL8198D/8192XBR/8832BR	0 devices	0 devices	PPage
RTL8194AR	n/a	PCIe	bgn	4x4:3	2015-05-29	QFN-128 (10x10), int. PA/LNA RTL8198C/8814AR/8194AR	0 devices	9 devices	PPage PR

SoC

WiSoC

b(g)

Chip	Radio chip	Arch.	Clock speed	PHY modes	First seen (FCC)	Notes	ESystems	PPage / PR / PDF
RTL8181	SA2400A / MAX2820	Lexra LX5280	up to 200 MHz	b	2003-09-24		22 devices	PPage
RTL8181P	SA2400A / MAX2820	Lexra LX5280	up to 200 MHz	b	2003-11-25		2 devices
RTL8186	RTL8225	Lexra LX5280	up to 180 MHz	bg	2005-05-09		70 devices	PPage
RTL8186P	RTL8225	Lexra LX5280	up to 180 MHz	bg	2007-11-21	PCI IF	3 devices	PPage
RTL8186V	RTL8225	Lexra LX5280	up to 180 MHz	bg	2007-12-03		1 devices

bgn

Chip	Arch.	Clock speed	Cores	PHY modes	MIMO config	First seen (FCC)	Notes	ESystems	PPage / PR / PDF
RTL8197FB	MIPS 24Kc	1.0 GHz	1	bgn	2x2:2		2T2R 802.11bgn, 5x FE, 28nm PCIe, RGMII, RAM DDR 1/2 (128/256MB) 360 SR2	0 devices	PR PR PPage
RTL8197FH	MIPS 24Kc	1.0 GHz	1	bgn	2x2:2	2019-10-25	2T2R 802.11bgn, 4x FE, 28nm PCIe, RGMII, RAM DDR2 (128MB)	6 devices	PR DS PPage
RTL8197FN	MIPS 24Kc	1.0 GHz	1	bgn	2x2:2	2017-12-04	2T2R 802.11bgn, 5x FE, 28nm PCIe, RAM DDR2 (64MB emb.)	11 devices	PR DS PPage
RTL8197FNT	MIPS 24Kc	600 MHz	1	bgn	2x2:2	2018-03-22	2T2R 802.11bgn, 5x FE, 28nm RAM DDR2 (64MB emb.)	10 devices	PR DS PPage
RTL8197FS	MIPS 24Kc	1.0 GHz	1	bgn	2x2:2	2017-08-23	2T2R 802.11bgn, 1x FE, 28nm PCIe, RGMII, RAM DDR2 (128MB) SPI/eMMC/SD3.0, I2C, PCM, PWM	27 devices	PR DS PPage
RTL8197H (-VE5)	MIPS 24Kc	1.0 GHz	1	bgn	2x2:2	2018-04-05	2T2R 802.11bgn, 4x FE, 28nm PCIe, RGMII, RAM DDR2 (64/128MB)	2 devices	PR DS PPage
RTL8198D	ARM (Cortex-A17)	1.0 GHz	1	bgn	4x4:4		4T4R 802.11n, 5x FE, 28nm PCIe, USB 2.0/3.0, RGMII, UART, SPI/eMMC/SD3.0, DR-QFN172	0 devices	PR
RTL8198FB	ARM (Cortex-A17)	1.0 GHz	1	bgn	4x4:4		4T4R 802.11n, 5x FE, 28nm PCIe, USB 2.0/3.0, RGMII, UART, SPI/eMMC/SD3.0, DR-QFN172	0 devices	PR Spec.
RTL8198FH	ARM (Cortex-A17)	1.0 GHz	1	bgn	4x4:4		4T4R 802.11n, 5x FE, 28nm PCIe, USB 2.0/3.0, RGMII, UART, SPI/eMMC/SD3.0, DR-QFN172	0 devices	PR Spec.
RTL8195AM	ARM (Cortex-M3)	166 MHz	1	bgn	1x1:1	2016-03-29	Ameba IoT, ADC/DAC, USB, I2C, UART, SPI, PWM, SDIO, TFBGA98	2 devices	PR PR PPage
RTL8710AF	ARM (Cortex-M3)	83 MHz	1	bgn	1x1:1	(2015)	Ameba IoT, SSL, UART, I2C, SPI, SDIO, HT20, QFN48	0 devices	forum CNX
RTL8710BN	ARM (Cortex-M4)	125 MHz	1	bgn	1x1:1	2017-12-27	Ameba Z IoT, SSL, UART, I2C, SPI, SDIO, ADC, PWM, QFN32	1 devices	cnx PPage
RTL8711AF	ARM (Cortex-M3)	166 MHz	1	bgn	1x1:1	(2015)	Ameba IoT, SSL, UART, I2C, SPI, PWM, SDIO, QFN48	0 devices	PR PR PPage
RTL8711AM	ARM (Cortex-M3)	166 MHz	1	bgn	1x1:1	(2015)	Ameba IoT, SSL, UART, I2C, SPI, PWM, SDIO, QFN56	0 devices	PR PR PPage
RTL8871AM	ARM (Cortex-M3)	166 MHz	1	bgn	1x1:1	(2016)	iCOM IoT, SSL, UART, I2C, SPI, PWM, SDIO	0 devices	PR

• IoT - Internet of Things

Expand

 • Realtek RTL8197F, RTL8198D, RTL8198F, RTL8852A Comparison Table

High-Speed Wireless Internet Access (RTL8197F/RTL8198D/RTL8198F/RTL8852A)

Realtek’s wireless network system single chips include the RTL8197F/RTL8198D/RTL8198F

and offer a small size and highly integrated design. They provide a built-in high power

amplifier, low power consumption, high throughput, and support for Wi-Fi EasyMesh.

• FCC ID: TX2-RTL8852AE (10/16/2020) - RTL8852AE 802.11ax Wireless Combo Module

Realtek RTL8852AES (802.11ax 2T2R)

The RTL8852A is Realtek’s first 802.11ax/Wi-Fi 6 wireless product. It backward supports

802.11ac, and provides an enhanced stability, high-efficiency, and high-throughput wireless

network service that supports large numbers of users in high-user-density locations.

It also features a new flow control mechanism to reduce power consumption and extend battery life.

Realtek’s High-Speed Wireless Internet Access solutions are perfect for wireless routers,

mesh wireless network base stations, wireless network card solution set-top boxes,

Smart TVs, Smart Speakers, IP-CAMs, etc.

• H3C NX15 (AX1500) • CPU: RTL8197H, WLAN: RTL8197H/RTL8832BR, 16MB/128MB

RTL8197H • CPU: 1x 1.0GHz, N300 2T2R 802.11bgn (WiSoC) • H3C

RTL8832BR • AX1200 2T2R 802.11an/ac/ax (80MHz)

• D-Link DIR-841 (/RU/A1A) • AC1200 • Realtek RTL8197H, 8MB/64MB
• Acelink RE-7488RPX (AX1500)

Chipset: Realtek RTL8197H-VE5 + RTL8832BR + RTL8211F

Flash: 128MB (SPI NAND), RAM: 128MB DDR2 (emb. WiSoC)

Realtek RTL8197F Comparison Table

ac

Chip	Arch.	Clock speed	PHY modes	MIMO config	First seen (FCC)	Notes	ESystems	PPage / PR / PDF
RTL8881AB	Lexra RLX5281	520 MHz	abgn+ac	1x1:1	2014-01-08	int. 5x FE switch, SPI/NAND flash, RGMII, PCIe, USB2.0, UART, I2S, GPIO	1 devices	PPage
RTL8881AM	Lexra RLX5281	520 MHz	abgn+ac	1x1:1	2014-01-13	802.11ac, int. 5x FE switch, SPI/NOR flash, int. embed. 8MB SDRAM, 1x PCIe, 1x USB	6 devices	PR PPage
RTL8881AN	Lexra RLX5281	520 MHz	abgn+ac	1x1:1	2014-08-28	int. 5x FE switch, SPI/NAND flash, RGMII, PCIe, USB2.0, UART, I2S, GPIO	8 devices	PPage
RTL8881AQ	Lexra RLX5281	520 MHz	abgn+ac	1x1:1	2013-09-09	int. 5x FE switch, SPI/NAND flash, RGMII, PCIe, USB2.0, UART, I2S, GPIO	9 devices	PPage

General Purpose

Chip	Arch.	Clock speed	First seen (FCC)	Notes	ESystems	PPage / PR / PDF
RTL8650	Lexra LX4180	96 MHz		PCI IF, integrated FE switch w/o MMU	0 devices
RTL8650B	Lexra RLX5280	200 MHz	2005-09-15	PCI IF, integrated 5x FE switch w/ MMU, MII, QoS, VPN Crypto	12 devices	PR
RTL8651	Lexra LX4180	96 MHz		PCI IF, integrated FE switch w/o MMU	0 devices
RTL8651B	Lexra RLX5280	200 MHz	2004-11-30	PCI IF, integrated FE switch w/ MMU	21 devices
RTL8651C	Lexra RLX5280	200 MHz	2008-06-19	PCI IF, integrated FE switch w/ MMU	8 devices
RTL8196	Lexra RLX	330 MHz	2010-06-14	PCIe IF, integrated FE switch	4 devices
RTL8196B	Lexra RLX	330 MHz	2009-08-25	PCIe IF, integrated 5x FE switch RTL8196B + RTL8192SE (N300)	19 devices	PR
RTL8196BU	Lexra RLX	390 MHz	2009-11-13	PCIe IF, integrated FE switch	5 devices
RTL8196C	Lexra RLX4181	390 MHz	2010-06-30	PCIe, USB 2.0 IF, int. FE switch RTL8196C + RTL8188RE (N150)	147 devices	PR
RTL8196CS	Lexra RLX4181	390 MHz	2011-11-25	PCIe IF, small form factor	8 devices
RTL8196D	Lexra RLX5281	390 / 620 MHz	2013-01-21	PCIe, USB 2.0, 5x FE, UART, I2S, 16x GPIO 64/32KB, SDR (16-bit), DDR1/2, SPI NOR	9 devices	PPage°
RTL8196E	Lexra RLX4181	400 MHz	2012-10-05	PCIe, USB 2.0, 5x FE, 2x UART, 16x GPIO 16/8KB, SDR (16-bit), DDR1/2, SPI NOR	39 devices	PPage
RTL8196EU	Lexra RLX4181	400 MHz	2012-11-27	PCIe IF, 1x 10/100 MAC/PHY, small form factor	14 devices
RTL8197D	Lexra RLX5281	500 / 660 MHz	2012-04-05	2x PCIe IF, 2x USB IF, int. 5x FE switch, 1x GMII/RGMII/MII port for ext. MAC/PHY	34 devices	PBrief PPage°
RTL8197DL	Lexra RLX5281	660 / 700 MHz	2013-04-12	2x PCIe IF, 2x USB IF, int. 5x FE switch, 1x GMII/RGMII/MII port for ext. MAC/PHY	10 devices	PBrief PPage°
RTL8197DN	Lexra RLX5281	660 MHz	2014-04-14	2x PCIe IF, 2x USB IF, int. 5x FE switch, 1x GMII/RGMII/MII port for ext. MAC/PHY	12 devices	PBrief PPage°
RTL8198	Lexra RLX5281	500 / 620 MHz	2010-12-21	2x PCIe IF, USB 2.0, int. GbE switch	29 devices
RTL8198C(S)	MIPS 1074Kc (Dual Core)	620 MHz / 1.0 GHz	2015-05-29	2x PCIe IF, USB 3.0, USB 2.0, int. GbE switch RTL8198CS / RTL8814AR / RTL8194AR	8 devices	PR PPage°
RTL8198D -VG3	MIPS 1074Kc (Dual Core AI + CoCPU)	1.25 GHz + 800 MHz		2x PCIe IF, USB 3.0, 4x GbE, HSGMII, AI QoS RTL8198D/RTL8192FRH/RTL8832BR	0 devices	PR
RTL8198DS	ARM (Cortex-A55) (Dual Core)	1.2 GHz		2x PCIe IF, 256MB RAM, 4x GbE, HSGMII, AI QoS RTL8198DS/RTL8902A/RTL8952AR	0 devices	PR
RTL8198XB	ARM (Cortex-A55) (Quad Core)	1.2 GHz		2x PCIe IF, 4x GbE, 2x 2.5GbE (HSGMII), AI QoS RTL8198XB/RTL8192XBR/RTL8832CR	0 devices	PR
RTL8954C	Lexra RLX5281	620 MHz	2017-10-18	2x PCIe IF, USB 2.0, int. 5x GbE switch w/ PHY, SPI, DDR1/2, I2C, 44x GPIO, 8x PCM VoIP	1 devices	PR PPage°
RTL8954E	Lexra RLX5281	620 MHz		2x PCIe IF, USB 2.0, int. GbE switch w/ PHY, HW L2/L3/L4 traffic ACC, 12x PCM VoIP	0 devices	PR PPage°

Expand

 • Wireless Access Point (AP)/Gateway/Router SoC and WLAN Chipsets • PR

* RTL8650B - Gateway SoC @200MHz (RISC microprocessor), five UTP ports and MII interface. 
:  It supports L2/L3/L4 data switching, Hardware Firewall, QoS, and VPN Crypto.

* Broadband Gateway/Router: RTL8650B + RTL8185L + RTL8225
* Wireless AP/Gateway/Router SoC: RTL8650SB + RTL8187L
:  802.11b/g WLAN Card/Module: RTL8185L + RTL8225
:  Media/Game USB Adapter: RTL8187L + RTL8225

* 802.11a/b/g Dual-Band Triple-Mode WLAN Chipsets:
:  802.11a/b/g BBP/MAC: RTL8185L
:  802.11a/b/g BBP/MAC with USB 2.0: RTL8187L
:  802.11b/g RF Transceiver: RTL8225
:  802.11a/b/g RF Transceiver: RTL8255

* Gigabit Ethernet Single-Chip Controllers: RTL8110SBL + RTL8169SBL
* Gigabit Ethernet Switch Controller: RTL8326 

Multimedia Processors

Multimedia Processors

Chip	Arch.	Clock speed	Cores	First seen (FCC)	Notes	ESystems	PPage	PR/PB
RTD1073	MIPS .	400 MHz	1	2009-07-02	HD H.264, HDMI v1.3, USB 2.0, SATA TV Encoder (CVBS/S-Video/YPbPr/SCART Out)	5 devices	PPage	PR DS
RTD1185	MIPS (Jupiter)	500 MHz	1	2013-01-28	HD H.264, HDMI v1.3, USB 2.0, SATA TV Encoder (CVBS/S-Video/YPbPr/SCART Out)	3 devices	PPage	PR DS
RTD1186	MIPS 1004k	750 MHz	2			0 devices	PPage
RTD1195	ARM Cortex-A7	1.2 GHz	2		ARM Cortex-A7, Dual Core GPU: ARM Mali-400 MP2, 2-core	0 devices	PPage	PR CNX
RTD1295	ARM Cortex-A53	1.4 GHz	4	2016-10-18	ARM Cortex-A53, Quad Core GPU: ARM Mali-T820 MP3, 3-core	3 devices	PPage	PR CNX
RTD1296	ARM Cortex-A53	1.5 GHz	4		ARM Cortex-A53, Quad Core GPU: ARM Mali-T820 MP3, 3-core	0 devices	PPage	PR CNX
RTD1311	ARM Cortex-A55	1.4 GHz	4		ARM Cortex-A55, Quad Core, 4K UHD GPU: ARM Mali-G31, x-core	0 devices	PPage	PR CNX
RTD1319	ARM Cortex-A55	1.4 GHz	4		ARM Cortex-A55, Quad Core, 4K UHD GPU: ARM Mali-G31, x-core	0 devices	PPage	PR CNX
RTD1395	ARM Cortex-A53	1.6 GHz	4	2019-09-19	ARM Cortex-A53, Quad Core, 4K UHD GPU: ARM Mali-470 MP4, 3-core	2 devices	PPage	PR CNX
RTD1611	ARM Cortex-A55	1.4 GHz	6		ARM Cortex-A55, Hexa Core, 4K UHD GPU: ARM Mali-G51 MP3, x-core	0 devices	PPage	PR CNX
RTD1619	ARM Cortex-A55	1.4 GHz	6		ARM Cortex-A55, Hexa Core, 4K UHD GPU: ARM Mali-G51 MP3, x-core	0 devices	PPage	PR CNX
RTD2995	ARM Cortex-A7 (Ensigma)	1.2 GHz	4		UHD 4K2K Smart Android TV GPU: PowerVR Series5XT	0 devices	PPage	PR CNX

xDSL

Chip	Arch.	Clock speed	First seen (FCC)	Max. DSL capability	Notes	ESystems	PPage / PR / PDF
RTL8670	Lexra LX5280	150 MHz		ADSL2	PCI IF	0 devices	PPage
RTL8671BH	Lexra LX5280 ?	200 MHz	2009-07-23	ADSL2+	USB IF only ?, ADSL2+	6 devices	PPage
RTL8671P	Lexra LX5280 ?	200 MHz	2006-06-12	ADSL2+	PCI IF, ADSL2+	9 devices	PPage
RTL8672	Lexra LX5280 ?	400 MHz	2010-03-10	ADSL2+	PCIe IF, ADSL2+	22 devices
RTL8676	Lexra LX5280	450 MHz	2013-07-02	ADSL2+	PCIe IF, ADSL2+	6 devices
RTL8676S	Lexra LX5280	450 MHz	2013-11-08	ADSL2+	PCIe IF, ADSL2+ RTL8676S int. SDRAM 32MB	9 devices
RTL8685G	MIPS IA (interAptiv) Lexra RLX5281	Dual Core 1 GHz 500 MHz		VDSL2	VDSL2, 35b (G.fast), 106/212 MHz, RTL9861, G.fast v2.0 424/848 MHz, RTL8275-VS, PCIe 1.1, USB 2.0/3.0	0 devices	PR PR HWU
RTL8685P	MIPS IA (interAptiv) Lexra RLX5281	Dual Core 1 GHz 500 MHz	2016-03-29	VDSL2	VDSL2, 35b (G.fast), 106/212 MHz, RTL9861, G.fast v2.0 424/848 MHz, RTL8275-VS, PCIe 1.1, USB 2.0/3.0	2 devices
RTL8685PB	MIPS IA (interAptiv) . Lexra RLX5281	Dual Core 750 MHz / 1 GHz 500 MHz	2018-07-03	VDSL2	VDSL2, 35b (G.fast), 106/212 MHz, RTL9861, G.fast v2.0 424/848 MHz, 128MB RAM, VF5 (750MHz)/VA5 (1GHz) RTL8275-VS, PCIe 1.1, USB 2.0/3.0	3 devices	DWR
RTL8685S	MIPS IA (interAptiv) Lexra RLX5281	Dual Core 1 GHz 500 MHz		VDSL2	VDSL2, 35b (G.fast), 106/212 MHz, RTL9861, G.fast v2.0 424/848 MHz, RTL8275-VS, PCIe 1.1, USB 2.0/3.0	0 devices

Expand

 • RTL8685PB Specifications

1-2-1. Realtek RTL8685PB Features

RTL8685PB is an integrated System-on-a-Chip (SoC) with dual CPU MIPS interAptiv and RLX5281, a VDSL2/ADSL2+ Discrete Multi-tone 
(DMT) data-pump, a PTM/ATM, hardware-based ATM Segmentation and Reassembly (SAR), a packet forwarding engine, USB, PCIE interface. 
RTL8685PB support the MIPS interAptiv with clock rate up to 1GHz dual core (RTL8685PB-VA5 for 1GHz, RTL8685PB-VF5 for 750MHz) 
and integrates an RLX5281 processor with clock rate up to 500MHz dual with DSP for VoIP. A standard 5-signal P1149.1 compliant 
EJTAG test interface is supported for CPU (RLX5281 and MIPS IA) testing and software development.

 CPU
MIPS interAptiv CPU
RTL8685PB-VA5 for 1GHz
RTL8685PB-VF5 for 750MHz
2 coherent MIPS32 interAptiv CPU cores

Instruction L1 Cache: 64KB, 4-way set, 32 byte line size
Data L1 Cache: 32KB, 4-way set, 32 byte line size
L2 Cache: 256KB, 8-way set, 32 byte line size
 
 RLX5281 500MHz CPU
Instruction L1 Cache: 64KB, 4-way set, 32 byte line size
Data L1 Cache: 32KB, 4-way set, 32 byte line size, write back policy
Virtually indexed, physically tagged

 Two-chip ADSL2+/VDSL2 CPE Solution:
RTL8685PB (ADSL2+/VDSL2 Multiservice SOC) + RTL8275-VS (ADSL2+/VDSL2 Analog Front End)

 PREF instruction
Internal Memory IMEM: 16KB + 16KB DMEM: 4KB + 4KB
 
 MISC
Power-down mode (Sleep instruction)
EJTAG support
Internal BIST
Internal real-time timer interrupts (Count/Compare registers)
2 HW instruction breakpoint/1 HW data breakpoint
Supports six hardware timers and one watchdog timer

 CPU Interface (NIC)
The NIC DMA support multiple-descriptor-ring architecture for QoS applications

 Serial Flash (SPI Type)
Supports serial and dual I/O mode for SPI Flash application
Targeted SPI flash frequency: up to 100MHz
Flash capacity up to 16Mbyte for 3Byte address mode, and 64Mbytess for 4Byte address mode
Boot up from SPI flash is supported

 Serial NAND (SPI Type)
Supports serial and dual I/O mode for SPI Flash application
Targeted SPI flash frequency: up to 100MHz
Flash capacity up to 256Mbyte
Boot up from ROM for SPI NAND flash model is supported

 DMT
ANSI T1.413 Issue 2
ITU-T G.992.1 (G.dmt) Annexes A and B
G.992.2 (G.lite) Annexes A and B
G.992.3 ADSL2 (G.dmt.bis) Annexes A, B, I, J, L, and M
G.992.4 ADSL2 (G.lite.bis)
G.992.5 ADSL2+
G.993.1 VDSL
G.993.2 VDSL2 (35b included)
G.998.4 G.INP
G.993.5 G.VECTOR
Dual bearer channel dual-latency
ATM and PTM supported
Embedded “Dying-Gasp” detection circuit

 Ethernet
Supports IEEE 802.3az Energy Efficient Ethernet ability for 1000Base-T, 100Base-TX 
in full duplex operation and 10Base-T in full/half duplex mode
Supports Link Down Power Saving in Ethernet PHYceivers
Per-port configurable auto-crossover function

 PCIE & USB
PCIe 1.1 interface
One USB 2.0 and one USB 3.0 interface integrated

GPON

Chip (SoC)	Arch.	Clock speed	Cores	xPON	First seen (FCC)	Notes	ESystems	External links
RTL9601B	Lexra LX5280	100 MHz	1	GPON			1 devices
RTL9601C	Lexra LX5280	112 MHz	1	GPON		HSGMII	7 devices
RTL9601D	Lexra LX5280	300 MHz	1	GPON		HSGMII, builtin 1GBase-T PHY	5 devices
RTL9603				GPON	2019-01-03	. .	1 devices
RTL9603C	MIPS IA (interAptiv)		1	GPON		. .	0 devices
RTL9607				GPON	2019-01-25	. .	1 devices
RTL9607C	MIPS IA (interAptiv)		2	GPON		. .	1 devices
RTL9607D	ARM (Cortex-A55)	1.0 GHz	2	GPON		. .	0 devices

Switch

Ethernet PHY/Switch

Switch

Chip	Ports	Ethernet	First seen (FCC)	Notes	ESystems	PPage / PBrief
Ethernet PHY
RTL8201B (BL)	1	FE (10/100)		MII/SNI	27 devices
RTL8201C (CL/CP)	1	FE (10/100)		MII/SNI	85 devices
RTL8201E (EL)	1	FE (10/100)		MII/SNI	7 devices
RTL8201F	1	FE (10/100)		MII/SNI	17 devices
RTL8201L	1	FE (10/100)		MII/SNI	9 devices
RTL8204	4	FE (10/100)		MII/RMII	0 devices
RTL8208 (L)	8	FE (10/100)		RMII/SMII	3 devices	PPage
RTL8211B (BL)	1	GE (10/100/1000)		RGMII	1 devices
RTL8211C (CL)	1	GE (10/100/1000)		RGMII	4 devices
RTL8211E (EG)	1	GE (10/100/1000)		MII/GMII/RGMII	87 devices
RTL8211F (FC/FD)	1	GE (10/100/1000)		RGMII	85 devices
RTL8214 (B/C/FC)	4	GE (10/100/1000)			25 devices
RTL8218B	8	GE (10/100/1000)			33 devices	PPage
RTL8218F (FB)	8	GE (10/100/1000)			3 devices	PPage
RTL8218D	8	GE (10/100/1000)			3 devices
RTL8221B	1	2.5GE (100/1000/2500)		SGMII/HiSGMII/2500 BASE-X	22 devices	PPage
RTL8224	4	2.5GE (100/1000/2500)		10G-QXGMII	5 devices
RTL8226	1	2.5GE (100/1000/2500)		SGMII/HiSGMII/2500 BASE-X	3 devices	PPage
RTL8261	1	10GE (100/1000/2500/5000/10000)			3 devices
Unmanaged FE (10/100 Mbps)
RTL8304E	4	FE (10/100)		2x MII/RMII/TMII	0 devices
RTL8304MB	4	FE (10/100)		1x MII	0 devices
RTL8305MB	5	FE (10/100)		1x MII	0 devices
RTL8305NB	5	FE (10/100)		55nm	4 devices	PPage
RTL8305SB	5	FE (10/100)		250nm	21 devices
RTL8305SC	5	FE (10/100)		180nm	60 devices
RTL8306G	6	FE (10/100)		2x MII/RMII	15 devices
RTL8306M	5	FE (10/100)		1x MII/RMII/TMII	1 devices
RTL8306SD	6	FE (10/100)		2x MII/RMII, 180nm	21 devices
RTL8309G	9	FE (10/100)		160nm	3 devices
RTL8309N	8	FE (10/100)		1x MII	3 devices	PPage
RTL8309SC	9	FE (10/100)		1x MII	2 devices
RTL8316 (B/D/E)	16	FE (10/100)		1x MII	9 devices
RTL8316C (P)	16	FE (10/100)		RRCP	0 devices
RTL8324 (B/P)	24	FE (10/100)		RRCP	0 devices
RTL8326 (S)	24	FE (10/100)		2x 1G SFP, RRCP, 8051	2 devices	Datasheet
Unmanaged GbE (10/100/1000 Mbps)
RTL8363N	3	GE (10/100/1000)		1x RGMII/MII/RMII	7 devices	PPage
RTL8363SB	3	GE (10/100/1000)		1x SGMII/Hi-SGMII	1 devices
RTL8363SC	3	GE (10/100/1000)		1x SGMII/Hi-SGMII	0 devices	PPage
RTL8364N	4	GE (10/100/1000)		2x RGMII/MII/RMII	0 devices	PPage
RTL8365MB	5	GE (10/100/1000)		1x RGMII/MII/RMII	5 devices	PPage
RTL8366RB	6	GE (10/100/1000)			13 devices
RTL8366S	6	GE (10/100/1000)		1x RGMII/MII/RMII + SGMII/Hi-SGMII	33 devices	PPage
RTL8367MB (M-VB)	7	GE (10/100/1000)		2x RGMII/MII/RMII	4 devices	PPage
RTL8367N (-VB)	5	GE (10/100/1000)			0 devices	PPage
RTL8367RB (-VB)	7	GE (10/100/1000)		2x RGMII/MII/RMII	78 devices	PPage
RTL8367SB	7	GE (10/100/1000)		2x RGMII/MII/RMII	3 devices	PPage
RTL8367S	7	GE (10/100/1000)		1x RGMII/MII/RMII + SGMII/Hi-SGMII	17 devices	PPage
RTL8368MB	8	GE (10/100/1000)		2x MII/RGMII/GMII + 1x MII/RGMII	0 devices	PPage
RTL8370N (-VB)	8	GE (10/100/1000)			0 devices
RTL8370MB	8	GE (10/100/1000)		2x RGMII/MII/RMII	5 devices
Unmanaged 2.5GbE (100/1000/2500 Mbps)
RTL8371	8	8x (2.5GE) .		2x HSGMII	2 devices	Review
RTL8372	6	4x (2.5GE) + 2x (10GE)		2x USXGMII/SFI/HSGMII	5 devices
RTL8373	9	8x (2.5GE) + 1x (10GE)		1x 10G-QXGMII, USXGMII, HSGMII, SFP+	4 devices	DS

Expand

 • Realtek switch

Unmanaged FE (10/100 Mbps)
*RTL8304E - 2x FE ports (2x MII/RMII/TMII)
*RTL8305NB - 5x FE ports  
*RTL8304MB - 5x FE ports (1x MII)
*RTL8306M - 5x FE ports (1x MII/RMII/TMII)
*RTL8309N - 8x FE ports

*RTL8316E - 16x FE ports 
*RTL8332L-VB - 24x FE ports (2G SFP)
*RTL8332L-VB + 2x RTL8208L + RTL8214B - 24x FE ports (4G SFP)

Unmanaged GbE (10/100/1000 Mbps)
*RTL8214C - 1x GbE port (QSGMII)
*RTL8363SC - 2x GbE ports (1x SGMII/Hi-SGMII)
*RTL8363NB - 2x GbE ports (1x RGMII/MII/RMII)
*RTL8364NB - 2x GbE ports (2x RGMII/MII/RMII)
*RTL8365MB-VB - 4x GbE ports (1x RGMII/MII/RMII)
*RTL8366SC - 4x GbE ports (1x RGMII/MII/RMII + SGMII/Hi-SGMII)
*RTL8367N-VB - 5x GbE ports
*RTL8367SB - 5x GbE ports (2x RGMII/MII/RMII)
*RTL8367RB-VB - 5x GbE ports (2x RGMII/MII/RMII)
*RTL8367S - 5x GbE ports (1x RGMII/MII/RMII + SGMII/Hi-SGMII)
*RTL8370N-VB - 8x GbE ports 
*RTL8370MB - 8x GbE ports (1x 2G SFP)
*RTL8370MB - 8x GbE ports (2x RGMII/MII/RMII)

*RTL8382L-VB + 1x RTL8218B-VC - 16x GbE ports (1x 2G SFP)
*RTL8382L-VB + 2x RTL8218B-VC - 24x GbE ports (1x 2G SFP)
*RTL8382L-VB + 2x RTL8218B-VC + RTL8214FX - 24x GbE ports (1x 4G SFP)
*RTL8396L-VC + 1x RTL8218B-VC - 8x GbE ports (2x SFP+)
*RTL8396L-VC + 2x RTL8218B-VC - 16x GbE ports (2x SFP+)
*RTL8396L-VC + 3x RTL8218B-VC - 24x GbE ports (2x SFP+)

Industrial FE (10/100 Mbps)
*RTL8304MBI - 5x FE ports (1x MII)
*RTL8305NBI - 5x FE ports (industrial)
*RTL8309NI - 8x FE ports (industrial)
*RTL8316SI - 16x FE ports (industrial)

*RTL8332MI + 1x RTL8214FCI - 8x FE ports (2x 4G) Combo (industrial)
*RTL8332MI + 1x RTL8208LI - 16x FE ports (2x SFP) (industrial)
*RTL8332MI + 2x RTL8208LI - 24x FE ports (2x SFP) (industrial)
*RTL8332MI + 2x RTL8208LI + RTL8214FCI - 24x FE ports (1x 4G) Combo (industrial)

Industrial GbE (10/100/1000 Mbps)
*RTL8363MBI - 2x GbE ports (1x RGMII)
*RTL8368MI - 5x GbE ports (3x RGMII)
*RTL8380MI - 8x GbE ports (2G SFP)
*RTL8370MBI - 8x GbE ports (2G SFP)

*RTL8382MI + 1x RTL8214FCI - 24x GbE ports (2G / 4G)
*RTL8382MI + 1x RTL8218BI - 24x GbE ports (16G + 2G SFP)
*RTL8382MI + 2x RTL8218BI - 24x GbE ports (24G + 2G SFP)
*RTL8382MI + 2x RTL8218BI + RTL8214FCI - 24x GbE ports (24G + 4G) Combo

Managed GbE (10/100/1000 Mbps)
*RTL8380M - 8x GbE ports (1x 2G SFP)
*RTL8380M + RTL8214C - 12x GbE ports (1x 2G SFP)
*RTL8382M + RTL8218B - 16x GbE ports (1x 2G SFP)
*RTL8382M + 2x RTL8218B - 24x GbE ports (1x 2G SFP)
*RTL8392M + 3x RTL8218B + 1x RTL8214QF - 24x GbE ports (1x 4G SFP)
*RTL83912M + 3x RTL8218B + 1x RTL8214FC - 24x GbE ports (1x 4G) Combo
*RTL8392M + 6x RTL8214QF + 1x RTL8214FC - 24x GbE ports (1x 4G SFP) Combo
*RTL8393M + 6x RTL8218B + 1x RTL8214QF - 48x GbE ports (1x 4G SFP)
*RTL8393M + 6x RTL8218B + 1x RTL8214FC - 48x GbE ports (1x 4G) Combo
*RTL8393M + 12x RTL8214QF + 1x RTL8214FC - 48x GbE ports (1x 4G SFP) Combo 

Managed 2.5G/10G Uplink
*RTL9301 + 3x RTL8218D - 24GT x 10GbE ports (4x SFP)
*RTL9301 + 3x RTL8218D + 2x RTL8295 - 24GT x 10GbE ports (2x SFP + 2x XAUI)
*RTL9301 + 3x RTL8218D + 2x AQR107 - 24GT x 10GbE ports (2x SFP + 2x XGT)
*RTL9301 + 3x RTL8218D + AQR407 - 24GT x 10GbE ports (4x XGT)
*RTL9301 + 6x RTL8214QF - 24GT x 10GbE ports (4x SFP)
*2x RTL9301 + 6x RTL8218D + 2x RTL8295R - 48GT x 10GbE ports (4x SFP)
*2x RTL9301 + 6x RTL8218D + 2x AQR107 - 48GT x 10GbE ports (2x SFP + 2x XGT)
*RTL9310 + 6x RTL8218D - 48GT x 10GbE ports (4x SFP)
*RTL9310 + 6x RTL8218D - 48GT x 10GbE ports (6x SFP)
*RTL9310 + 6x RTL8218D + 2x AQR107 - 48GT x 10GbE ports (4x SFP + 2x XGT)
*RTL9310 + 6x RTL8218D + 2x RTL8295 - 48GT x 10GbE ports (4x SFP + 2x XAUI)

*RTL9301 + RTL8218D + 2x AQR112 + 2x AQR107 - 1x 16GT + 8x 2.5GT ports (2x SFP + 2x XGT)
*RTL9302 + 1x AQR112 + 2x AQR107 - 4x 2.5GT ports (2x SFP + 2x XGT)
*RTL9302 + 2x AQR112 + 2x AQR107 - 8x 2.5GT ports (2x SFP + 2x XGT)
*RTL9302 + 4x AQR112 + 2x AQR107 - 16x 2.5GT ports (2x SFP + 2x XGT) 
*RTL9312 + 6x AQR112 + 2x AQR107 - 24x 2.5GT ports (2x SFP + 2x XGT) 
*RTL9312 + 6x AQR112 + 2x AQR107 - 24x 2.5GT ports (4x SFP + 2x XGT)
*RTL9303 + 2x AQR407 - 8x XGT ports
*RTL9313 + 3x AQR407 - 12x XGT ports

Switch SoC

Realtek • Managed Switch Controller

Managed Switch Controller

Chip	Arch.	Clock speed	Cores	Ports	First seen (FCC)	Notes	ESystems	PPage / PR / PDF
RTL8330M	MIPS 4KEc	500 MHz	1	8x (FE) + 2x (GE)	Maple	8x internal FE PHYs, 2x Serdes	0 devices	PPage
RTL8332L	MIPS 4KEc	500 MHz	1	24x (FE) + 4x (GE)	Maple	8x internal FE PHYs, no SDRAM interface	0 devices	PPage
RTL8332M	MIPS 4KEc	500 MHz	1	24x (FE) + 4x (GE)	Maple	8x internal FE PHYs, 4x Serdes	2 devices	PPage
RTL8351M	MIPS 34Kc	700 MHz	1	24x (FE) + 4x (GE)	Cypress	18Gbps switching capacity	0 devices	PPage
RTL8352M	MIPS 34Kc	700 MHz	1	56x (FE) .	Cypress	18Gbps switching capacity	0 devices	PPage
RTL8353M	MIPS 34Kc	700 MHz	1	48x (FE) + 4x (GE)	Cypress	18Gbps switching capacity	0 devices	PPage
RTL8380M	MIPS 4KEc	500 MHz	1	10x (GE) (2x SFP)	Maple	8x internal GE PHYs, LACP, STP, BSC, PM, PA/PS	33 devices	PPage
RTL8381M	MIPS 4KEc	500 MHz	1	14x (GE) .	Maple	8x internal GE PHYs, 2x SGMII, 1x QSGMII	0 devices	PPage
RTL8382L	MIPS 4KEc	500 MHz	1	28x (GE) .	Maple	8x internal GE PHYs, no SDRAM interface	0 devices	PPage
RTL8382M	MIPS 4KEc	500 MHz	1	28x (GE) .	Maple	8x internal GE PHYs, 2x SGMII, 1x QSGMII	23 devices	PPage
RTL8391M	MIPS 34Kc	700 MHz	1	28x (GE) .	Cypress	56Gbps switching capacity	2 devices	PPage
RTL8392M	MIPS 34Kc	700 MHz	1	28x (GE) .	Cypress	56Gbps switching capacity	2 devices	PPage
RTL8393M	MIPS 34Kc	700 MHz	1	52x (GE) .	Cypress	104Gbps switching capacity	8 devices	PPage
RTL8396M	MIPS 34Kc	700 MHz	1	24x (GE) + 2x (10GE)	Cypress	6x 5Gbps QSGMII, 2x SFI (SFP), 88Gbps switching capacity	0 devices	PPage
RTL9301	MIPS 34Kc	800 MHz	1 1C/2T	24x (GE) + 4x (10GE)	Longan	10GBase-R, XSGMII, QSGMII, 128Gbps switching capacity	0 devices	DS PPage
RTL9302A	MIPS 34Kc	800 MHz	1	8x (GE) + 12x (2.5GE) + 4x (10GE)	Longan	10GBase-R, XSGMII, SFP+ PHY, 156Gbps switching capacity	0 devices	PPage
RTL9302B	MIPS 34Kc	800 MHz	1	16x (GE) + 8x (2.5GE) + 4x (10GE)	Longan	10GBase-R, XSGMII, SFP+ PHY, 152Gbps switching capacity	3 devices	PPage
RTL9302C	MIPS 34Kc	800 MHz	1	16x (2.5GE) + 4x (10GE)	Longan	10GBase-R, XSGMII, SFP+ PHY, 160Gbps switching capacity	2 devices	PPage
RTL9302D (RTL9302F)	MIPS 34Kc	800 MHz	1	24x (2.5GE) + 2x (10GE)	Longan	10GBase-R, XSGMII, SFP+ PHY, 160Gbps switching capacity	0 devices	PPage
RTL9303	MIPS 34Kc	800 MHz	1	8x (10GE) .	Longan	XSGMII, SFP+ PHY, 160Gbps switching capacity	5 devices	DS PPage
RTL9311	MIPS 1004Kc IA (interAptiv)	1.0 GHz	2	48x (GE) + 6x (10GE)	Mango	10GBase-R, XSGMII, SFP+ PHY, 216Gbps switching capacity	1 devices	PPage
RTL9312	MIPS 1004Kc IA (interAptiv)	1.0 GHz	2	24x (2.5GE) + 6x (10GE)	Mango	10GBase-R, XSGMII, SFP+ PHY, 240Gbps switching capacity	0 devices
RTL9313	MIPS 1004Kc IA (interAptiv)	1.0 GHz	2	12x (10GE)	Mango	10GBase-R, XSGMII, SFP+ PHY, 240Gbps switching capacity	5 devices

See also

• Realtek Wireless Devices
• Realtek Wireless Drivers
• Realtek Chips Datasheet
• AzureWave Product Roadmap