MSB2531产品简介

    MSB2531主要用来做PND/车载导航板/车载核心板方案，主芯片规格为ARM Cortex-A7 32-bit RISC CPU,800MHz,内置三路LDO, 两路DC/DC,充电管理. GPS BaseBand, FM Transmitter, Class-D Amplifier, 立体声耳机驱动;DRAM memory支持16-bit LPDDR和8-bit DDR3, NAND interface支持i-NAND.Movi-NAND,SLC/MLC NAND FLASH,Up to 60-bit ECC; 支持DGPST和WAAS.

一．MSB2531芯片主要性能指标：

»CPU: ARM Cortex-A7 32-bit RISC CPU,800MHz

»FPU coprocessor

»32KB I-cache and 32KB D-cache

»12KB boot ROM

»DRAM memory支持16-bit LPDDR和8-bit DDR3

 »NAND interface支持i-NAND.Movi-NAND,SLC/MLC NAND FLASH,Up to 60-bit ECC

»USB 2.0 Host & Device mode

»High Efficiency GPS baseband,GPS L1.C/A code,with all-in-view processing

»DGPS and WAAS capable

»Hardware Graphics Engine for responsive interactive application

»Analog audio stereo line in and mono Mic with Mic bias

»I2S/PCM digital audio/voice input and output interface

»Full-band FM radio Transmitter

»Up to 18 dedicated GPIOs for system control,4 UARTs.

»Built-in keypad SAR and touch panel 10-bit ADC.

»Package: 12.2x12.2(mm)298-ball LFBGA