RASPBERRY PI B+产品概述
The Raspberry Pi Model B+ incorporates a number of enhancements and new features. Improved power consumption, increased connectivity and greater IO are among the improvements to this powerful, small and lightweight ARM based computer.
Specifications:
Chip: Broadcom BCM2835 SoC
Core architecture: ARM11
CPU: 700 MHz Low Power ARM1176JZFS Applications Processor
GPU: Dual Core VideoCore IV? Multimedia Co-Processor
Provides Open GL ES 2.0, hardware-accelerated OpenVG, and
1080p30 H.264 high-profile decode
Capable of 1Gpixel/s, 1.5Gtexel/s or 24GFLOPs with texture filtering and DMA infrastructure
Memory: 512MB SDRAM
Operating System: Boots from Micro SD card, running a version of the Linux operating system
Dimensions: 85 x 56 x 17 mm
Power: Micro USB socket 5 V, 2 A
Connectors:
Ethernet: 10/100 BaseT Ethernet socket
Video Output: HDMI (rev 1.3 & 1.4)
Composite RCA (PAL and NTSC)
Audio Output: 3.5 mm jack, HDMI
USB: 4 x USB 2.0 Connector
GPIO Connector: 40-pin 2.54 mm (100 mil) expansion header: 2x20 strip
Providing 27 GPIO pins as well as +3.3 V, +5 V and GND supply lines
Camera Connector: 15-pin MIPI Camera Serial Interface (CSI-2)
JTAG: Not populated
Display Connector: Display Serial Interface (DSI) 15 way flat flex cable connector with two data lanes and a clock lane
Memory Card Slot: SDIO
Datasheet
