SPC5643LF2MMM1中文資料恩智浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

? High-performance e200z4d dual core

— 32-bit Power Architecture? technology CPU

— Core frequency as high as 120 MHz

— Dual issue five-stage pipeline core

— Variable Length Encoding (VLE)

— Memory Management Unit (MMU)

— 4 KB instruction cache with error detection code

— Signal processing engine (SPE)

? Memory available

— 1 MB flash memory with ECC

— 128 KB on-chip SRAM with ECC

— Built-in RWW capabilities for EEPROM emulation

? SIL3/ASILD innovative safety concept: LockStep mode and

Fail-safe protection

— Sphere of replication (SoR) for key components (such as

CPU core, eDMA, crossbar switch)

— Fault collection and control unit (FCCU)

— Redundancy control and checker unit (RCCU) on outputs

of the SoR connected to FCCU

— Boot-time Built-In Self-Test for Memory (MBIST) and

Logic (LBIST) triggered by hardware

— Boot-time Built-In Self-Test for ADC and flash memory

triggered by software

— Replicated safety enhanced watchdog

— Replicated junction temperature sensor

— Non-maskable interrupt (NMI)

— 16-region memory protection unit (MPU)

— Clock monitoring units (CMU)

— Power management unit (PMU)

— Cyclic redundancy check (CRC) unit

? Decoupled Parallel mode for high-performance use of

replicated cores

? Nexus Class 3+ interface

? Interrupts

— Replicated 16-priority controller

— Replicated 16-channel eDMA controller

? GPIOs individually programmable as input, output or

special function

? Three 6-channel general-purpose eTimer units

? 2 FlexPWM units

— Four 16-bit channels per module

? Communications interfaces

— 2 LINFlexD channels

— 3 DSPI channels with automatic chip select

generation

— 2 FlexCAN interfaces (2.0B Active) with 32

message objects

— FlexRay module (V2.1 Rev. A) with 2 channels,

64 message buffers and data rates up to 10 Mbit/s

? Two 12-bit analog-to-digital converters (ADCs)

— 16 input channels

— Programmable cross triggering unit (CTU) to

synchronize ADCs conversion with timer and

PWM

? Sine wave generator (D/A with low pass filter)

? On-chip CAN/UART bootstrap loader

? Single 3.0 V to 3.6 V voltage supply

? Ambient temperature range –40 °C to 125 °C

? Junction temperature range –40 °C to 150 °C