参数资料
型号: SPC5644AF0MLU2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: MICROCONTROLLER, PQFP176
封装: 24 X 24 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, LQFP-176
文件页数: 51/142页
文件大小: 886K
代理商: SPC5644AF0MLU2
MPC5644A Microcontroller Data Sheet, Rev. 4
Preliminary—Subject to Change Without Notice
Overview
Freescale Semiconductor
16
be used primarily as a vehicle serial data bus, meeting the specific requirements of this field: real-time processing, reliable
operation in the EMI environment of a vehicle, cost-effectiveness and required bandwidth. Each FlexCAN module contains 64
message buffers.
The FlexCAN modules provide the following features:
Based on and including all existing features of the Freescale TouCAN module
Full Implementation of the CAN protocol specification, Version 2.0B
— Standard data and remote frames
— Extended data and remote frames
— Zero to eight bytes data length
— Programmable bit rate up to 1 Mbit/s
Content-related addressing
64 message buffers of zero to eight bytes data length
Individual Rx Mask Register per message buffer
Each message buffer configurable as Rx or Tx, all supporting standard and extended messages
Includes 1088 bytes of embedded memory for message buffer storage
Includes 256-byte memory for storing individual Rx mask registers
Full featured Rx FIFO with storage capacity for six frames and internal pointer handling
Powerful Rx FIFO ID filtering, capable of matching incoming IDs against 8 extended, 16 standard or 32 partial (8 bits)
IDs, with individual masking capability
Selectable backwards compatibility with previous FlexCAN versions
Programmable clock source to the CAN Protocol Interface, either system clock or oscillator clock
Listen only mode capability
Programmable loop-back mode supporting self-test operation
3 programmable Mask Registers
Programmable transmit-first scheme: lowest ID, lowest buffer number or highest priority
Time Stamp based on 16-bit free-running timer
Global network time, synchronized by a specific message
Maskable interrupts
Warning interrupts when the Rx and Tx Error Counters reach 96
Independent of the transmission medium (an external transceiver is assumed)
Multi-master concept
High immunity to EMI
Short latency time due to an arbitration scheme for high-priority messages
Low power mode, with programmable wake-up on bus activity
1.2.17
FlexRay
The MPC5644A includes one dual-channel FlexRay module that implements the FlexRay Communications System Protocol
Specification, Version 2.1 Rev A. Features include:
Single channel support
FlexRay bus data rates of 10 Mbit/s, 8 Mbit/s, 5 Mbit/s, and 2.5 Mbit/s supported
128 message buffers, each configurable as:
— Receive message buffer
— Single buffered transmit message buffer
— Double buffered transmit message buffer (combines two single buffered message buffer)
2 independent receive FIFOs
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相关代理商/技术参数
参数描述
SPC5644AF0MLU3 功能描述:32位微控制器 - MCU 32BIT3MB Flsh192KRAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5644AF0MMG1 功能描述:32位微控制器 - MCU 32BIT3MB Flsh192KRAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5644AF0MMG1R 功能描述:32位微控制器 - MCU 32BIT3MB Flsh192KRAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5644AF0MMG2 功能描述:32位微控制器 - MCU 32BIT3MB Flsh192KRAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5644AF0MMG2R 制造商:Freescale Semiconductor 功能描述: