16F84A中文资料PDF规格书
16F84A规格书详情
DEVICE OVERVIEW
This document contains device specific information for the operation of the PIC16F84A device. Additional information may be found in the PICmicro™ Mid Range Reference Manual, (DS33023), which may be downloaded from the Microchip website. The Refer ence Manual should be considered a complementary document to this data sheet, and is highly recom mended reading for a better understanding of the device architecture and operation of the peripheral modules.
High Performance RISC CPU Features:
• Only 35 single word instructions to learn
• All instructions single-cycle except for program branches which are two-cycle
• Operating speed: DC - 20 MHz clock input DC - 200 ns instruction cycle
• 1024 words of program memory
• 68 bytes of Data RAM
• 64 bytes of Data EEPROM
• 14-bit wide instruction words
• 8-bit wide data bytes
• 15 Special Function Hardware registers
• Eight-level deep hardware stack
• Direct, indirect and relative addressing modes
• Four interrupt sources:
- External RB0/INT pin
- TMR0 timer overflow
- PORTB interrupt-on-change
- Data EEPROM write complete
Peripheral Features:
• 13 I/O pins with individual direction control
• High current sink/source for direct LED drive
- 25 mA sink max. per pin
- 25 mA source max. per pin
• TMR0: 8-bit timer/counter with 8-bit programmable prescaler
Special Microcontroller Features:
• 10,000 erase/write cycles Enhanced FLASH Program memory typical
• 10,000,000 typical erase/write cycles EEPROM Data memory typical
• EEPROM Data Retention > 40 years
• In-Circuit Serial Programming™ (ICSP™) - via two pins
• Power-on Reset (POR), Power-up Timer (PWRT), Oscillator Start-up Timer (OST)
• Watchdog Timer (WDT) with its own On-Chip RC Oscillator for reliable operation
• Code protection
• Power saving SLEEP mode
• Selectable oscillator options
产品属性
- 型号:
16F84A
- 制造商:
MICROCHIP
- 制造商全称:
Microchip Technology
- 功能描述:
18-pin Enhanced Flash/EEPROM 8-Bit Microcontroller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
2021+ |
DIP |
6430 |
原装现货/欢迎来电咨询 |
询价 | ||
PIC |
2023+ |
7471 |
进口原装现货 |
询价 | |||
MICROCHIP |
2023+ |
TO-263 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MICROCHIP/微芯 |
22+ |
SOP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MICROCHIP |
23+ |
TO-263 |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
MICROCHIP |
2023+ |
DIP |
16800 |
芯为科技只有原装 |
询价 | ||
MICROCHIP |
23+ |
DIP |
8400 |
正品原装货价格低qq:2987726803 |
询价 | ||
MICROCHIP |
2020+ |
DIP |
16800 |
绝对原装进口现货,假一赔十,价格优势! |
询价 | ||
MICROCHIP |
23+ |
TO-263 |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
MICROCHIP |
23+ |
SOP |
5000 |
原装正品,假一罚十 |
询价 |