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型号： MC68331CAG20
厂商： Freescale Semiconductor
文件页数： 23/84页
文件大小： 0K
描述： IC MCU 32BIT 20MHZ 144-LQFP
标准包装： 60
系列： M683xx
核心处理器： CPU32
芯体尺寸： 32-位
速度： 20MHz
连通性： EBI/EMI，SCI，SPI，UART/USART
外围设备： POR，PWM，WDT
输入/输出数： 18
程序存储器类型： ROMless
电压 - 电源 (Vcc/Vdd)： 4.5 V ~ 5.5 V
振荡器型： 内部
工作温度： -40°C ~ 85°C
封装/外壳： 144-LQFP
包装： 托盘
Section
Page
MC68331TS/D
3
1
Introduction
1
1.1
Features ...................................................................................................................................... 4
1.2
Block Diagram ............................................................................................................................. 5
1.3
Pin Assignments .......................................................................................................................... 6
1.4
Address Map ............................................................................................................................... 8
1.5
Intermodule Bus .......................................................................................................................... 8
2
Signal Descriptions
9
2.1
Pin Characteristics ...................................................................................................................... 9
2.2
MCU Power Connections .......................................................................................................... 10
2.3
MCU Driver Types ..................................................................................................................... 10
2.4
Signal Characteristics ................................................................................................................ 10
2.5
Signal Function .......................................................................................................................... 11
3
System Integration Module
14
3.1
Overview ................................................................................................................................... 14
3.2
System Configuration and Protection ........................................................................................ 16
3.3
System Clock ............................................................................................................................ 21
3.4
External Bus Interface ............................................................................................................... 24
3.5
Chip Selects .............................................................................................................................. 28
3.6
General-Purpose Input/Output .................................................................................................. 35
3.7
Resets ....................................................................................................................................... 37
3.8
Interrupts ................................................................................................................................... 39
3.9
Factory Test Block ..................................................................................................................... 41
4
Central Processor Unit
43
4.1
Overview ................................................................................................................................... 43
4.2
Programming Model .................................................................................................................. 43
4.3
Status Register .......................................................................................................................... 45
4.4
Data Types ................................................................................................................................ 45
4.5
Addressing Modes ..................................................................................................................... 45
4.6
Instruction Set Summary ........................................................................................................... 46
4.7
Background Debugging Mode ................................................................................................... 50
5
Queued Serial Module
51
5.1
Overview ................................................................................................................................... 51
5.2
Pin Function .............................................................................................................................. 52
5.3
QSM Registers .......................................................................................................................... 53
5.4
QSPI Submodule ....................................................................................................................... 56
5.5
SCI Submodule ......................................................................................................................... 64
6
General-Purpose Timer Module
70
6.1
Overview ................................................................................................................................... 70
6.2
Capture/Compare Unit .............................................................................................................. 71
6.3
Pulse-Width Modulator .............................................................................................................. 74
6.4
GPT Registers ........................................................................................................................... 75
7
Summary of Changes
82
TABLE OF CONTENTS
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For More Information On This Product,
Go to: www.freescale.com
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相关代理商/技术参数
参数描述
MC68331CAG25 功能描述:32位微控制器 - MCU 32B MCU GPT SIM QSM 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
MC68331CEH16 功能描述:32位微控制器 - MCU 32BIT MCU GPT SIM QSM 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
MC68331CEH20 功能描述:32位微控制器 - MCU 32B MCU GPT SIM QSM 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
MC68331CEH20 制造商:Freescale Semiconductor 功能描述:32-Bit Microcontroller IC
MC68331CEH25 功能描述:32位微控制器 - MCU 32B MCU GPT SIM QSM 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
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