Tuesday, September 23, 2014

The Beaglebone Black Rev C

The BeagleBone Black is the newest member of the BeagleBoard family. It is a lower-cost, high-expansion focused BeagleBoard using a low cost Sitara XAM3359AZCZ100 Cortex A8 ARM processor from Texas Instruments. It is similar to the Beaglebone,but with some features removed and some features added. 


If you liked the BeagleBone Black Rev B, you will love the Rev C! The Rev C still has a blistering 1GHz processor and 512MB onboard DDR3 RAM and like the rev B it has a AM3358 microprocessor, two 46-pin headers, micro HDMI for audio/video output, USB ports, 10/100 Ethernet and other I/O features. The Rev C is an ultra-powered embedded computer that can fit in a mint tin.

The new model includes 4GB of eMMC built-in storage instead of the Rev B's 2GB. With the doubled storage and faster eMMC, the developers were able to make the Rev C's most significant change: shipping the BeagleBone Black with Debian Linux pre-loaded on the board's flash instead of Angstrom Linux. Debian Linux is a more user-friendly operating system than Angstrom and the switch to Debian is partly the result of consumer demand 


The rev C comes with a mini-B cable for powering it up ASAP. No microSD card is included as the BBB has onboard flash storage - and no SD card loading is required to get started. For this revision, CircuitCo has also partnered with Element14 to try and offset some of the demand.

As of May 12, 2014 the BBB comes with Debian Linux w/the 3.8.13-bone kernel
  • Processor: Sitara AM3358BZCZ100 1GHz, 2000 MIPS
  • Graphics Engine: SGX530 3D, 20M Polygons/S
  • SDRAM Memory: 512MB DDR3L 606MHZ
  • Onboard Flash: 4GB, 8bit Embedded MMC
  • PMIC: TPS65217C PMIC regulator and one additional LDO.
  • Debug Support: Optional Onboard 20-pin CTI JTAG, Serial Header
  • Power Source: miniUSB USB or DC Jack, 5VDC External Via Expansion Header
  • PCB: 86.44mm x 54.54mm / 3.4” x 2.15” 6 layers
  • 88.98mm x 54.54mm x 15.41mm / 3.5" x 2.15" x 0.6"
  • Indicators 1-Power, 2-Ethernet, 4-User Controllable LEDs
  • HiSpeed USB 2.0 Client Port: Access to USB0, Client mode via miniUSB
  • HiSpeed USB 2.0 Host Port Access to USB1, Type A Socket, 500mA LS/FS/HS
  • Serial Port UART0 access via 6 pin 3.3V TTL Header. Header is populated
  • Ethernet 10/100, RJ45
  • SD/MMC Connector microSD , 3.3V
  • User Input: Reset Button, Boot Button, Power Button
  • Video Out: 16b HDMI, 1280x1024 (MAX), 1024x768,1280x720,1440x900 w/EDID Support
  • Audio Via HDMI Interface, Stereo
  • Expansion Connectors:
    • Power 5V, 3.3V , VDD_ADC(1.8V)
    • 3.3V I/O on all signals
    • McASP0, SPI1, I2C, GPIO(65), LCD, GPMC, MMC1, MMC2, 7 AIN(1.8V MAX), 4 Timers, 3 Serial Ports, CAN0, EHRPWM(0,2),XDMA Interrupt, Power button, Expansion Board ID (Up to 4 can be stacked)
  • Weight 40.55g / 1.43oz