SPC574S60 datasheet(7/77 Pages) STMICROELECTRONICS

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DS10601 Rev 6

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SPC574Sx

Introduction

1.3

Feature overview

On-chip modules within the SPC574Sx include the following features:

•

Operating parameters

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Fully static operation, up to 140 MHz

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Up to -40

°C to 150 °C junction temperature operating range

•

Power management features

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HALT mode — core clocks are stopped but the PLL is configurable

–

STOP mode — all clocks are stopped including the PLLs

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Software-controlled clock gating of peripherals

•

High performance, low cost e200z420 core processor

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32-bit CPU core complex (e200z420n3)

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Compliant with the Power Architecture® embedded category

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Includes an instruction set enhancement allowing variable length encoding (VLE)

for code size footprint reduction. Optional encoding of mixed 16-bit and 32-bit

instructions makes it possible to achieve significant code size footprint reduction.

•

Advanced and flexible supply scheme

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Internal or External regulator mode for 1.2 V supply

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3.3 V +/- 5% or 5 V +/- 5%

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Up to 2 power rails for GPIOs and 2 power rails for analog/input pins enabling

supply redundancy concept.

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The 4 power rails can be supplied in independent way (depending on selected

package and device configuration)

•

Designed with EMI reduction techniques

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Internal phase-locked loop

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Frequency modulation of system clock frequency

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On-chip regulator

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Controlled I/O slew rate

•

Advanced microcontroller bus architecture (AMBA) crossbar switch (XBAR) providing

concurrent access to peripherals, Flash memory and SRAM

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4 master ports: FlexRay, DMA, CPU instruction bus and CPU data bus

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5 slave ports: Flash Controller, TCM Back-door (Port to local Data RAM), RAM

controller, PBRIDGE0 and PBRIDGE1

•

32-bit internal address bus, 32-bit internal data bus

•

ECC (Error Correction Code) Flash memory with Flash controller

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Up to 1.5 MB Code Flash—single module with prefetch buffer and 256-bit data

access port

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64 KB Data Flash—single module with prefetch buffer and 256-bit data access

port

•

Up to 96 KB ECC SRAM with RAM controller (in addition to 32 KB core local data

RAM)

•

16 KB dedicated OTP Flash for embedded boot code

–

Boot Assisted Flash (BAF)

–

Supports internal Flash programming via a serial link (UART and MCAN)

SPC574S60 Datasheet(PDF) 7 Page - STMicroelectronics

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