RPF Raspberry Pi Model B (512MB)
From TechInfoDepot
Jump to navigationJump to search| single-board computer | |||||||||||||||||
| Homepage | |||||||||||||||||
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| 3rd Party Firmware | |||||||||||||||||
| dd-wrt |
Status Unknown | ||||||||||||||||
| OpenWrt | |||||||||||||||||
| Tomato any flavor |
Status Unknown | ||||||||||||||||
| Gargoyle |
Status Unknown | ||||||||||||||||
| Platform | |||||||||||||||||
| Brand • Model • Rev |
RPF Raspberry Pi Model B (512MB) | ||||||||||||||||
| FCC ID | |||||||||||||||||
| 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, 3.3, (115200 8N1) | ||||||||||||||||
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Flags: SD Card slot, HDMI out, Audio out (3.5mm) | |||||||||||||||||
| Other | |||||||||||||||||
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| Manuf/OEM/ODM | |||||||||||||||||
| 3rd Party Firmware Support | |||||||||||||||||
| 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 device 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: 23.05.5
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: 23.05.5
Please insert instructions here
