R40中文资料最具扩展性的智能硬件开放平台数据手册Allwinner规格书

描述 Description

•经典A20强势升级：CPU由双核升级到四核，工艺由55nm升到40nm，功耗更低，封装更小

• 丰富的接口：支持HDMI、MIPI显示、TVIN、以太网、SATA等丰富的接口

• 开源开放：支持全志专门为智能硬件打造的轻量级Linux开源系统Tina
•...

特性 Features

CPU
• Quad-core ARM CortexTM-A7 Processor
GPU
• Mali400 MP2
Memory
• Supports 32-bit DDR3/DDR3L/LPDDR2/LPDDR3
Package
• FBGA 468 16x16 mm
Audio
• Up to two kits of I2S/PCM interfaces, eight channels of Time Division Multiplexing(TDM) with sampling precision up to 32bit/192KHz
Video
• Supports decoding 1080p@60fps 
• Supports H.264 HP encoding 1080p@60fps

Display
• Supports Support RGB/LVDS/HDMI/MIPI DSI/TV Out
Camera
• Supports 2*Parallel CSI cmos sensor
External Peripherals
• USB x 3, SATA x 1 
• UART x 8, SPI x 4, Smart Card x 1, TS x 2, TWI x 5 
• MAC x 2, PS2 x 2, KEYPAD x 1(8 row 8 column), IR-RX x 2, KEYADC x 2, RTP