代理產線

車用32位元單晶片微控制器產品

 2015-10-14

【基本資料】

【產品特性】

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

【產品應用】

引擎管理、變速器控制、防鎖死煞車系統、電子式動力輔助轉向系統、主動懸掛

【文字介紹】

新款車用微控制器內建數據安全加密技術,不僅符合最嚴苛的汽車安全標準 ,為保存重要的程式及數據,亦進一步提高了片上快閃記憶體容量。新產品的推出大幅強化了意法半導體的車用容錯(Fault-tolerant)微控制器產品陣容。安全性至關重要的的車用微控制器應用系統包括引擎管理、變速器控制、防鎖死煞車系統、電子式動力輔助轉向系統、主動懸掛(active suspension)系統,以及先進駕駛輔助系統(ADAS)。