SPC570S40E3CXXXY中文资料意法半导体数据手册PDF规格书

特性 Features

• AEC-Q100 qualified

• High performance e200z0h dual core

– 32-bit Power Architecture technology CPU

– Core frequency as high as 80 MHz

– Single issue 4-stage pipeline in-order

execution core

– Variable Length Encoding (VLE)

• Up to 544 KB (512 KB code + 32 KB data,

suitable for EEPROM emulation) on-chip flash

memory: supports read during program and

erase operations, and multiple blocks allowing

EEPROM emulation

• Up to 48 KB on-chip general-purpose SRAM

• Multi-channel direct memory access controller

(eDMA paired in lockstep) with 16 channels

• Comprehensive new generation ASILD safety

concept

– Safety of bus masters (core+INTC, DMA)

by delayed lockstep approach

– Safety of storage (Flash, SRAM) by mainly

ECC

– Safety of the data path to storage and

periphery by mainly End-to-End EDC (E2E

EDC)

– Clock and power, generation and

distribution, supervised by dedicated

monitors

– Fault Collection and Control Unit (FCCU)

for collection and reaction to failure

notifications

– Memory Error Management Unit (MEMU)

for collection and reporting of error events

in memories

– Boot time MBIST and LBIST for latent

faults

– Check of safety mechanisms availability

and error reaction path functionality by

dedicated mechanisms

– Safety of the periphery by application-level

measures supported by replicated

peripheral bridges and by LBIST

– Further measures on dedicated peripherals

(e.g. ADC supervisor)

– Junction temperature sensor

– 8-region system memory protection unit

(SMPU) with process ID support (tasks

isolation)

– Enhanced SW watchdog

– Cyclic redundancy check (CRC) unit

• Dual phase-locked loops with stable clock

domain for peripherals and FM modulation

domain for computational shell

• Nexus Class 3 debug and trace interface

• Communication interfaces

– 2 LINFlexD modules, 3 deserial serial

peripheral interface (DSPI) modules, and

Up to 2 FlexCAN interfaces with 32

message buffers each

• On-chip CAN/UART Bootstrap loader with Boot

Assisted Flash (BAF). Physical Interface (PHY)

can be

– UART and CAN

• 2 enhanced 12-bit SAR analog converters

– 1.5 μs conversion time (12 MHz)

– 16 physical channels (fully shared between

the 2 SARADC units)

– Supervisor ADC concept

– Programmable Cross Triggering Unit (CTU)

• Single 3.3 V or 5 V voltage supply

• 4 general purpose eTimer units (6 channels

each)

• Junction temperature range -40 °C to 150 °C

(165 °C grade optional)