SPC58EEX datasheet(11/154 Pages) STMICROELECTRONICS

11 / 154 page

DS11646 Rev 4

11/154

SPC58EEx, SPC58NEx

Introduction

1.5

Features

On-chip modules within SPC58xEx include the following features:

•

main CPUs, dual issue, 32-bit CPU core complexes (e200z4), paired in lock-step.

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Power Architecture embedded specification compliance

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Instruction set enhancement allowing variable length encoding (VLE), encoding a

mix of 16-bit and 32-bit instructions, for code size footprint reduction

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Single-precision floating point operations

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Lightweight signal processing auxiliary processing unit (LSP APU) instruction

support for digital signal processing (DSP) on Core_2

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16 KB Local instruction RAM and 64 KB local data RAM for Core_0 and Core_1,

16 KB Local instruction RAM and 32 KB local data RAM for Core_2

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8 KB I-Cache and 4 KB D-Cache for Core_0 and Core_1, 8kB I-Cache for Core_2

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6582 KB on-chip Flash

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Supports read during program and erase operations, and multiple blocks allowing

EEPROM emulation

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Supports read while read between the two code Flash partitions.

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608 KB on-chip general-purpose SRAM (+ 160 KB data RAM included in the CPUs)

•

Multi channel direct memory access controllers (eDMA paired in lock-step)

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One eDMA with 64 channels

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One eDMA with 32 channels

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One interrupt controller (INTC) in lock-step

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Dual phase-locked loops with stable clock domain for peripherals and FM modulation

domain for computational shell

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Dual crossbar switch architecture for concurrent access to peripherals, Flash, or RAM

from multiple bus masters with end-to-end ECC

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Hardware security module (HSM) to provide robust integrity checking of Flash memory

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System integration unit lite (SIUL)

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Boot assist Flash (BAF) supports factory programming using a serial bootload through

the asynchronous CAN or LIN/UART.

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GTM343 - generic timer module

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Intelligent complex timer module

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144 channels (40 input and 104 output)

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5 programmable fine grain multi-threaded cores

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61 KB of dedicated RAM

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24-bit wide channels

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Hardware support for engine control, motor control and safety related applications

•

Enhanced analog-to-digital converter system with

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One supervisor 12-bit SAR analog converter

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Four separate fast 12-bit SAR analog converters

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Three separate 10-bit SAR analog converters, one with STDBY mode support

(except in eLQFP176 package)

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Six separate 16-bit Sigma-Delta analog converters

•

Ten deserial serial peripheral interface (DSPI) modules

SPC58EEX 数据表(PDF) 11 Page - STMicroelectronics

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