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PIC12F508/509/16F505
DS41236E-page 6 © 2009 Microchip Technology Inc.
Table of Contents
1.0 General Description...................................................................................................................................................................... 7
2.0 PIC12F508/509/16F505 Device Varieties ................................................................................................................................... 9
3.0 Architectural Overview ............................................................................................................................................................... 11
4.0 Memory Organization................................................................................................................................................................. 17
5.0 I/O Port....................................................................................................................................................................................... 31
6.0 Timer0 Module and TMR0 Register ........................................................................................................................................... 35
7.0 Special Features Of The CPU.................................................................................................................................................... 41
8.0 Instruction Set Summary............................................................................................................................................................ 57
9.0 Development Support................................................................................................................................................................. 65
10.0 Electrical Characteristics............................................................................................................................................................ 69
11.0 DC and AC Characteristics Graphs and Charts......................................................................................................................... 81
12.0 Packaging Information................................................................................................................................................................ 91
Index .................................................................................................................................................................................................. 105
The Microchip Web Site..................................................................................................................................................................... 107
Customer Change Notification Service .............................................................................................................................................. 107
Customer Support.............................................................................................................................................................................. 107
Reader Response.............................................................................................................................................................................. 108
Product Identification System............................................................................................................................................................. 109
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PIC12F509-E/MS 数据手册

Microchip(微芯)
111 页 / 0.96 MByte
Microchip(微芯)
137 页 / 5.82 MByte
Microchip(微芯)
40 页 / 6.76 MByte
Microchip(微芯)
17 页 / 0.25 MByte
Microchip(微芯)
2 页 / 0.1 MByte

PIC12F509 数据手册

Microchip(微芯)
MICROCHIP  PIC12F509-I/MS  微控制器, 8位, 闪存, AEC-Q100, PIC12F5xx, 4 MHz, 1.5 KB, 41 Byte, 8 引脚, MSOP
Microchip(微芯)
MICROCHIP  PIC12F509-I/SN  微控制器, 8位, 闪存, AEC-Q100, PIC12F5xx, 4 MHz, 1.5 KB, 41 Byte, 8 引脚, SOIC
Microchip(微芯)
PIC12F508/509 8 位闪存微控制器Microchip 的 PIC12 微控制器 (MCU) 是世界首个 8 引脚微控制器。 最初已经作为一次可编程 (OTP) 部件推出,此系列设备继续扩展为额外功能且添加了附加改进功能。 PIC12F508/509 系列微控制器基于 Microchip 的基线内核,带 2 层深硬件堆栈和 33 个指令。 这些 MCU 提供高达 1 MIPS、高达 1.5 K 字节程序内存和高达 41 字节 SRAM 数据内存。 板载 RC 振荡器,精确度为 ±1%。### 特点33 个指令 2 级硬件堆栈 4 MHz 内部振荡器 6 个输入/输出引脚 一个 8 位计时器 监控器计时器 (WDT) 在线串行编程 (ICSP) 在线调试 (ICD) ### PIC12F 微控制器### Microchip PIC12F 8 位 PIC® 微控制器Microchip 的 PIC12F 微控制器 (MCU) 是世界首个 8 引脚微控制器。 最初已经作为一次可编程 (OTP) 部件推出,此系列的设备将继续扩展为 Microchip 添加额外功能,进一步提高规格,并继续提供比以前更大的值。 PIC12F 成功的关键是在一个 8 引脚封装中允许六个输入/输出通道的内部 RC 振荡器。 此 RC 振荡器的更高版本可在 31kHz 和 32MHz 之间配置。
Microchip(微芯)
MICROCHIP  PIC12F509T-I/MS  微控制器, 8位, 闪存, AEC-Q100, PIC12F5xx, 4 MHz, 1.5 KB, 41 Byte, 8 引脚, MSOP
Microchip(微芯)
PIC12 系列 41 B RAM 1.5 kB 闪存 8位 闪存 微控制器 - DFN-8
Microchip(微芯)
MICROCHIP  PIC12F509-E/SN  微控制器, 8位, 闪存, AEC-Q100, PIC12F5xx, 4 MHz, 1.5 KB, 41 Byte, 8 引脚, SOIC
Microchip(微芯)
MICROCHIP  PIC12F509T-I/SN  微控制器, 8位, 闪存, AEC-Q100, PIC12C5xx, 4 MHz, 1.5 KB, 41 Byte, 8 引脚, SOIC
Microchip(微芯)
8位微控制器 -MCU 1.5KB 41B RAM 4MHz
Microchip(微芯)
MICROCHIP  PIC12F509-I/SM  微控制器, 8位, 闪存, AEC-Q100, PIC12F5xx, 4 MHz, 1.5 KB, 41 Byte, 8 引脚, SOIC
Microchip(微芯)
MICROCHIP  PIC12F509-E/P  芯片, 微控制器, 8位, PIC12F, 4MHZ, DIP-8
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