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器件3D模型￥ 8.193
PIC16LF628A-I/P 数据手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
DIP-18
描述:
PIC16F627A/628A/648A 微控制器Microchip 的 PIC16F 系列微控制器 8 位 MCU，将 Microchip 的 PIC® 体系架构融入到引脚和封装选件中，从节省空间的 14 引脚设备到功能丰富的 64 引脚设备。 带有基线、中级或增强型中级体系架构的设备提供多种不同的外围设备组合，可谓设计人员提供灵活性，并为应用提供选择。 PIC16F627A/628A/648A 系列微控制器基于 Microchip 中档内核，带 8 层深硬件堆栈和 35 个指令。 这些 MCU 提供高达 5 MIPS、高达 3.5 K 字节的程序内存，224 字节 RAM 和多达 128 字节的数据 EEPROM。 板载是一个振荡器，工厂校准到 ±1% 精确度。### 微控制器功能最大 20 MHz CPU 速度 35 个指令 8 级硬件堆栈 16 个输入/输出引脚 通电重置 (POR) 通电计时器 (PWRT) 振荡器启动计时器 (OST) 掉电重置 (BOR) 监控计时器 (WDT) 低电压编程 (LVP) 在线串行编程 (ICSP) ### 外设两个比较器 捕获/比较/PWM 模块 两个 8 位计时器 一个 16 位计时器 ### PIC16 微控制器
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P4P13P14P58P59Hot
原理图在P12P33P34P35P36P38P39P40P41P42P43P44
标记信息在P163
封装信息在P163P179
功能描述在P7
技术参数、封装参数在P51P52P100P103P111P142P144
应用领域在P101
电气规格在P51P52P100P103
导航目录
PIC16LF628A-I/P数据手册
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© 2009 Microchip Technology Inc. DS40044G-page 5
PIC16F627A/628A/648A
Table of Contents
1.0 General Description ........................................................................................................................................................................ 7
2.0 PIC16F627A/628A/648A Device Varieties...................................................................................................................................... 9
3.0 Architectural Overview .................................................................................................................................................................. 11
4.0 Memory Organization .................................................................................................................................................................... 17
5.0 I/O Ports........................................................................................................................................................................................ 33
6.0 Timer0 Module .............................................................................................................................................................................. 47
7.0 Timer1 Module .............................................................................................................................................................................. 50
8.0 Timer2 Module .............................................................................................................................................................................. 54
9.0 Capture/Compare/PWM (CCP) Module........................................................................................................................................ 57
10.0 Comparator Module .................................................................................................................................................................... 63
11.0 Voltage Reference Module ......................................................................................................................................................... 69
12.0 Universal Synchronous Asynchronous Receiver Transmitter (USART) Module......................................................................... 73
13.0 Data EEPROM Memory .............................................................................................................................................................. 91
14.0 Special Features of the CPU ...................................................................................................................................................... 97
15.0 Instruction Set Summary........................................................................................................................................................... 117
16.0 Development Support ............................................................................................................................................................... 131
17.0 Electrical Specifications ............................................................................................................................................................ 135
18.0 DC and AC Characteristics Graphs and Tables ....................................................................................................................... 151
19.0 Packaging Information .............................................................................................................................................................. 163
Appendix A: Data Sheet Revision History......................................................................................................................................... 171
Appendix B: Device Differences ....................................................................................................................................................... 171
Appendix C: Device Migrations......................................................................................................................................................... 172
Appendix D: Migrating from other PIC
®
Devices .............................................................................................................................. 172
The Microchip Web Site .................................................................................................................................................................... 173
Customer Change Notification Service ............................................................................................................................................. 173
Customer Support ............................................................................................................................................................................. 173
Reader Response ............................................................................................................................................................................. 174
Product Identification System ........................................................................................................................................................... 179
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