代理产线

车用32位单芯片微控制器产品

 2015-10-14

【基本数据】

【产品特性】

Two 32-bit Power Architecture® VLE compliant
CPU core (e200z4d), dual issue, one of them
being paired in lockstep
– Single-precision floating point operations
– 8 kB I-Cache and 4 kB D-Cache
– 16 kB local instruction SRAM and 64 kB
local data SRAM
 One 32-bit Power Architecture® VLE compliant
CPU core (e200z4d), dual issue, paired in
lockstep
– Single-precision floating point operations
– Lightweight Signal Processing Auxiliary
Processing Unit (LSP APU) instruction
support for digital signal processing (DSP)
– 8 kB I-Cache
– 16 kB local instruction SRAM and 32 kB
local data SRAM
 6320 kB on-chip flash memory
– Supporting EEPROM emulation (256 kB)
– 2 Flash Controller supporting true Read-
While-Read Flash access (RWR)
 608 kB on-chip general-purpose SRAM
(+160 kB data RAM included in the CPUs)
 Multi-channel direct memory access controller
(eDMA) with 96 channels, paired in lock-step
 Dual phase-locked loops, including one
frequency-modulated
 Hardware Security Module (HSM) to provide
robust integrity checking of flash memory
 Generic Timer Module (GTM)
– Intelligent complex timer module
– 144 channels (40 inputs/104 outputs)
– 5 programmable fine grain multi-threaded
cores
– 61 kB of dedicated SRAM

【产品应用】

引擎管理、变速器控制、防死锁煞车系统、电子式动力辅助转向系统、主动悬挂

【文字介绍】

新款车用微控制器内建数据安全加密技术,不仅符合最严苛的汽车安全标准 ,为保存重要的程序及数据,亦进一步提高了片上闪存容量。新产品的推出大幅强化了意法半导体的车用容错(Fault-tolerant)微控制器产品阵容。安全性至关重要的的车用微控制器应用系统包括引擎管理、变速器控制、防死锁煞车系统、电子式动力辅助转向系统、主动悬挂(active suspension)系统,以及先进驾驶辅助系统(ADAS)。