Samsung Chromebook (XE303C12)

Samsung Chromebook (XE303C12) rev5

FCC approval date: 18 October 2012
(Est.) release date: August 2012
Country of manuf.: Vietnam

Amazon image

ASIN
B06XD3QBLZ (, On Amazon, On CCC)
multiple revisions of this device, use caution
On Newegg

FCC ID: A3LXE303C12
IC ID: 649E-XE303C12

Power: 12 VDC, 3.33 A
Connector type: barrel
Conn. measurements: 2.5 mm (ID), 0.8 mm (OD), 8 mm (LEN)

CPU1: Samsung Exynos 5250 (1.7 GHz, 2 cores)
CPU2: STMicro STM32F100R8 (32 MHz)
FLA1: 16 GiB 16,384 MiB <br />17,179,869,184 B <br />134,217,728 Kib <br />16,777,216 KiB <br />131,072 Mib <br /> (Toshiba THGBM5G7A2JBAIR)
FLA2: 4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> (GigaDevice GD25LQ32D)
RAM1: 2 GiB 2,048 MiB <br />2,147,483,648 B <br />16,777,216 Kib <br />2,097,152 KiB <br />16,384 Mib <br /> (Samsung K4B4G1646Q-HYK0 × 4)

802dot11 WI1 module: Murata SS2907002
802dot11 WI1 module IF: SDIO (module)

802dot11 WI1 chip 1: Marvell 88W8797

802dot11 WI1 antenna connector: U.FL

abgn, 2x2:2

Additional chips
eDP to LVDS Bridge;NXP;PTN3460BS;;1;
Remote And Local Temperature Sensor;TI;TMP411;;1;
Front-End PMU w/ Switched-Mode Charger;TI;TPS65090;;1;
Trusted Platform Module LPC Interface;Infineon;SLB9635TT;;1;
Low Power Stereo Audio Codec;Maxim Integrated;MAX98090;;1;
Integrated USB 2.0-compatible 3-port Hub;SMSC;USB3503A;;1;
32x16 Buffered Analog CP Switch;Analog Devices;ADV3203;;1;
30V 11A N-Channel MOSFET;Advanced Power;AP9402GYT;;2;
30V 29A P-Channel MOSFET;Alpha & Omega;AON7403;;1;
PCI Express Clock;Diodes Inc;PI6C557-03;;1;
Power Management IC;Maxim;MAX77686;;1;

Categorized as: chromebook

Stock OS/FW: ChromeOS; Linux;3.8.11;

Flags: SDHC Card slot, HDMI out, Bluetooth 4.0, RTC, Webcam 1.0 Mp, Microphone, Audio in/out (3.5mm)

OUI: 78:4B:87

	CPU1 brand	CPU1 clock speed
Samsung Chromebook (XE303C12)	Samsung	1.7 GHz
Samsung Chromebook Plus	Rockchip	1.5-2.0 GHz

11" ARM Chromebook

Product page

"MADE IN CHINA", "REV:1.1", "MODEL:LUCAS-AUDIO" and

"BA41-02345A AT&S" are silkscreened on main board.

Links

• Samsung Chromebook Series 3 Teardown on iFixit
• Samsung ARM Chromebook on The Chromium Projects

Hardware specification

• CPU: Samsung Exynos 5 Dual 5250 (Spec.)

Dual-Core ARM (Cortex-A15) @1.7GHz

• GPU: ARM Mali-T604 MP4 @533 MHz
• MCU: STMicro STM32F100R8 @32MHz

ARM (Cortex-M3) w/ 64KB Flash

• Storage: 4MB SPI Flash, 16GB (eMMC) Flash,

SD card (max.128GB)/MMC card

• Memory: 2GB (DDR3) SDRAM
• Wi-Fi: Marvell 88W8797 (Murata)

802.11abgn (2T2R), BT 4.0, SDIO

Samsung BA59-03502A (SiP)

• USB: 1x USB 3.0, 1x USB 2.0 ports
• Power Source: 12V 3.33A via barrel or

Li-Poly battery (7.5V, 4080mAh, 30Wh)

Images

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  Board top

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  Board bottom