RPF Raspberry Pi Model B (256MB)
RPF Raspberry Pi Model B (256MB)
Manuf (OEM/ODM): Element14
FCC approval date: 04 March 2014
(Est.) release date: 29 February 2012
(Est.) initial retail price (in USD): $35
Type: single-board computer
FCC ID: 2ABCB-RPI21
Power: 5 VDC, 0.7 A
Connector type: USB Female Micro-B
CPU1: Broadcom BCM2835 (700 MHz)
FLA1: 0 MiB0 B <br />0 Kib <br />0 KiB <br />0 Mib <br />0 GiB <br /> (Brand? Model?)
RAM1: 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (Hynix H9TKNNN2GDMP)
Expansion IFs: USB 2.0
USB ports: 2
ETH chip1: Broadcom BCM2835
ETH chip2: SMSC LAN9512
LAN speed: 100M
LAN ports: 1
Flags: SD Card slot, HDMI out, Audio out (3.5mm)
| FCC ID | |
|---|---|
| RPF Raspberry Pi Model B (512MB) | 2ABCB-RPI21 |
| CPU1 brand | FLA1 | RAM1 | |
|---|---|---|---|
| RPF Raspberry Pi Model B (256MB) | Broadcom | 0 MiB0 B <br />0 Kib <br />0 KiB <br />0 Mib <br />0 GiB <br /> | 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> |
| RPF Raspberry Pi Model B (512MB) | Broadcom | 0 MiB0 B <br />0 Kib <br />0 KiB <br />0 Mib <br />0 GiB <br /> | 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> |
| RPF Raspberry Pi Model B+ (512MB) | Broadcom | 0 MiB0 B <br />0 Kib <br />0 KiB <br />0 Mib <br />0 GiB <br /> | 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> |
For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
Model B Pis use a SMSC LAN9512 (LAN9512-JZX) USB 2.0 hub and FE controller.
- Earlier production run Raspberry Pi Model B (pre mid-October?) have
- only 256MB of RAM. All subsequent Model Bs have 512MB of RAM.
Links
- Full documentation for the VideoCore IV graphics core (used in the BCM2835) as
- well as a complete source release of the graphics stack used by the BCM21553
- cellphone SoC (which also has a VideoCore IV core) has been released.
Models
- Broadcom BCM2835 @700MHz 1x ARM1176JZF-S (ARMv6 )
- 256MB RAM, 2x USB 2.0
- Broadcom BCM2835 @700MHz 1x ARM1176JZF-S (ARMv6 )
- 512MB RAM, 2x USB 2.0
- Broadcom BCM2835 @700MHz 1x ARM1176JZF-S (ARMv6)
- 512MB RAM, 4x USB 2.0
- Broadcom BCM2836 @900MHz 4x ARM (Cortex-A7) (ARMv7)
- 1GB RAM, 4x USB 2.0
