RPF Raspberry Pi Model B (512MB)
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single-board computer | |||||||||||||||||
Homepage | Product page | ||||||||||||||||
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3rd Party Firmware | |||||||||||||||||
dd-wrt | Status Unknown | ||||||||||||||||
OpenWrt | Supported | ||||||||||||||||
Tomato any flavor | Status Unknown | ||||||||||||||||
Gargoyle | Status Unknown | ||||||||||||||||
Platform | |||||||||||||||||
Brand • Model • Rev | RPF Raspberry Pi Model B (512MB) | ||||||||||||||||
FCC ID | 2ABCB-RPI21 | ||||||||||||||||
Type | single-board computer | ||||||||||||||||
CPU1 ![]() | Broadcom BCM2835 | ||||||||||||||||
CPU1 Type | ARM 1176JZF-S | ||||||||||||||||
CPU1 Speed | 700 MHz | ||||||||||||||||
Flash1 Chip | Brand? Model? | ||||||||||||||||
Flash1 Size | 0 MiB0 B <br />0 Kib <br />0 KiB <br />0 Mib <br />0 GiB <br /> (SD Card) | ||||||||||||||||
RAM1 Size | 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> | ||||||||||||||||
RAM1 Chip | Samsung K4P4G324EB-AGC1 | ||||||||||||||||
ETH chip1 | Broadcom BCM2835 | ||||||||||||||||
ETH chip2 | SMSC LAN9512 | ||||||||||||||||
Ethernet Port Count | 1-100MbE-LAN | ||||||||||||||||
Wired Standard | IEEE 802.3/3u | ||||||||||||||||
Expansion IF types | SD Card, USB 2.0, HDMI | ||||||||||||||||
USB ports | 2 | ||||||||||||||||
SD/MMC Slots | 1 | ||||||||||||||||
HDMI | 1 | ||||||||||||||||
USB Hub Compatible | Untested | ||||||||||||||||
Power | 5 VDC, 0.7 A | ||||||||||||||||
Connector type | USB Female (Micro-B) | ||||||||||||||||
Serial Port (UART) | yes, 3.3V TTL, (115200 8N1) | ||||||||||||||||
Flags: | |||||||||||||||||
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Other | |||||||||||||||||
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Manuf/OEM/ODM | Element14 | ||||||||||||||||
3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) | ||||||||||||||||
Retail | |||||||||||||||||
FCC approval date | 04 March 2014 | ||||||||||||||||
(Est.) release date | October 2012 | ||||||||||||||||
(Est.) initial retail price (in USD): | $35 | ||||||||||||||||
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For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented Microchip (SMSC) chipsets with specifications, see Microchip.
For a list of all currently documented RPF devices with specifications, see RPF.
Overview
The board used to populate this entry is marked 1238 (2012, week 38).
Model B Pis use a SMSC LAN9512 (LAN9512-JZX) USB 2.0 hub and FE controller.
See also: RPF Raspberry Pi series
Links of Interest
- 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
Flashing
![]() | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: bcm27xx
OpenWrt Subtarget: bcm2708
OpenWrt Package architecture: arm_arm1176jzf-s_vfp
Support started version: 14.07
Current supported version: 24.10.2
On the OpenWrt Wiki
OpenWrt Target: bcm27xx
OpenWrt Subtarget: bcm2708
OpenWrt Package architecture: arm_arm1176jzf-s_vfp
Support started version: 14.07
Current supported version: 24.10.2
Please insert instructions here