参数资料
型号: SPC5643AF0MLU2
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: 58/142页
文件大小: 886K
代理商: SPC5643AF0MLU2
MPC5644A Microcontroller Data Sheet, Rev. 4
Preliminary—Subject to Change Without Notice
Overview
Freescale Semiconductor
22
1.3.2
Block summary
Table 2 summarizes the functions of the blocks present on the MPC5644A series microcontrollers.
Table 2. MPC5644A series block summary
Block
Function
e200z4 core
Executes programs and interrupt handlers.
Flash memory
Provides storage for program code, constants, and variables.
Static random-access memory (SRAM)
Provides storage for program code, constants, and variables.
Calibration Bus interface
Transfers data across the crossbar switch to/from peripherals attached
to the calibration system connector.
Cyclic redundancy check (CRC)
CRC checksum generator.
Enhanced direct memory access (eDMA)
Performs complex data movements with minimal intervention from the
core.
Deserial serial peripheral interface (DSPI)
Provides a synchronous serial interface for communication with
external devices.
Enhanced modular input-output system
(eMIOS)
Provides the functionality to generate or measure events.
Enhanced queued analog-to-digital
converter (eQADC)
Provides accurate and fast conversions for a wide range of
applications.
Enhanced serial communication interface
(eSCI)
Provides asynchronous serial communication capability with
peripheral devices and other microcontroller units.
Enhanced time processor unit (eTPU2)
Second-generation co-processor processes real-time input events,
performs output waveform generation, and accesses shared data
without host intervention.
External bus interface (EBI)
Enables expansion of internal bus to enable connection of external
memory or peripherals.
Controller area network (FlexCAN)
Supports the standard CAN communications protocol.
FlexRay
Provides high-speed distributed control for advanced automotive
applications.
Interrupt controller (INTC)
Provides priority-based preemptive scheduling of interrupt requests.
JTAG controller
Provides the means to test chip functionality and connectivity while
remaining transparent to system logic when not in test mode.
Memory protection unit (MPU)
Provides hardware access control for all memory references
generated.
Nexus port controller (NPC)
Provides real-time development support capabilities in compliance
with the IEEE-ISTO 5001-2003 standard.
System timers
Includes periodic interrupt timer with real-time interrupt; output
compare timer and system watchdog timer.
Crossbar switch (XBAR)
Internal busmaster.
Boot assist module (BAM)
Block of read-only memory containing executable code that searches
for user-supplied boot code and, if none is found, executes the BAM
boot code resident in device ROM.
Temperature sensor
Provides the temperature of the device as an analog value.
相关PDF资料
PDF描述
SPC5643AF0MMG2 MICROCONTROLLER, PBGA208
SPC5643AF0MVZ3 MICROCONTROLLER, PBGA324
SPEAR-09-P022 1 CHANNEL(S), 1000M bps, I2C BUS CONTROLLER, PBGA420
SPL505YC264ATT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO64
SPW08F0A SINGLE COLOR LED, PURE WHITE, 3.5 mm
相关代理商/技术参数
参数描述
SPC5643AF0MVZ1 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
SPC5643LF0MLQ1 功能描述:32位微控制器 - MCU 32BIT 1M FLASH 128K RAM 120MHZ 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
SPC5643LF0MLQ1R 功能描述:32位微控制器 - MCU 32B 1M FLASH 128KRAM 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
SPC5643LF0MLQ8 功能描述:32位微控制器 - MCU 32BIT1MFLASH 128K RAM 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
SPC5643LF0MLQ8R 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC5643L Microcontroller Data Sheet