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MPC555产品简介

消耗积分:0 | 格式:rar | 大小:0.42 MB | 2017-09-19

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  This document provides an overview of the MPC555 microcontroller, including a block diagram showing the major modular components and sections that list the major features. The MPC555 member of the Freescale MPC500 RISC Microcontroller family.

  The MPC555 device offers the following features: • PowerPC™ core with floating-point unit • 26 Kbytes fast RAM and 6 Kbytes TPU microcode RAM • 448 Kbytes Flash EEPROM with 5-V programming • 5-V I/O system • Serial system: queued serial multi-channel module (QSMCM), dual CAN 2.0B controller modules (TouCANTM) • 50-channel timer system: dual time processor units (TPU3), modular I/O system (MIOS1) • 32 analog inputs: dual queued analog-to-digital converters (QADC64) • Submicron HCMOS (CDR1) technology • 272-pin plastic ball grid array (PBGA) packaging • 40-MHz operation, -40 °C to 125 °C with dual supply (3.3 V, 5 V) (-55 °C to 125 °C for the suffix A device) • 32-bit architecture (PowerPC ISA architecture compliant) • Core performance measured at 52.7-Kbyte Dhrystones (v2.1) @ 40 MHz • Fully static, low power operation • Integrated double-precision floating-point unit • Precise exception model
MPC555产品简介

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