RASPBERRY PI A+产品概述
Raspberry Pi Model A+ Computer Board
The Raspberry Pi Model A+ is a tiny computer board that's up and running when a keyboard, mouse, display, PSU and MicroSD card with installed OS are added. It’s a miniature ARM-based PC which can run many of the applications that normally require a desktop PC, like spreadsheets, word-processing and games. It also plays High-Definition video. The model A+ features lower power consumption, better audio performance and a 40-pin GPIO connector amongst other improvements over the earlier model A. It is also even smaller! Raspberry Pi is an Open-Source product designed to be supported by Internet-based user forums.
Features
Broadcom BCM2835 700MHz ARM1176JZFS processor with FPU and VideoCore IV dual-core GPU
GPU provides Open GL ES 2.0, hardware-accelerated OpenVG, and 1080p30 H.264 high-profile decode
GPU is capable of 1Gpixel/s, 1.5Gtexel/s or 24GFLOPs with texture filtering and DMA infrastructure
256MB SDRAM
HD 1080p video output
Composite video (PAL/NTSC) output
Stereo audio output
HDMI 1.3 & 1.4 video/audio socket
3.5mm 4-pole audio/composite video out jack socket
1 x USB 2.0 socket
15-way MPI CSI-2 connector for Raspberry Pi HD video camera: 70280250
15-way Display Serial Interface connector
MicroSD card socket
Boots from MicroSD card, running a version of the Linux operating system (See Note below)
40-pin header for GPIO and serial buses (compatible with Raspberry Pi Model A 26-pin header)
Header footprint for JTAG connector
Power supply: +5V @ 2A via microUSB socket
Dimensions: 66 x 56 x 14mm
Datasheet
