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PIC16F628A-I/SS中文资料PDF规格书
PIC16F628A-I/SS规格书详情
GENERAL DESCRIPTION
The PIC16F627A/628A/648A are 18-pin Flash-based members of the versatile PIC16F627A/628A/648A family of low-cost, high-performance, CMOS, fullystatic, 8-bit microcontrollers.
High-Performance RISC CPU:
• Operating speeds from DC – 20 MHz
• Interrupt capability
• 8-level deep hardware stack
• Direct, Indirect and Relative Addressing modes
• 35 single-word instructions:
- All instructions single cycle except branches
Special Microcontroller Features:
• Internal and external oscillator options:
- Precision internal 4 MHz oscillator factory
calibrated to ±1
- Low-power internal 48 kHz oscillator
- External Oscillator support for crystals and
resonators
• Power-saving Sleep mode
• Programmable weak pull-ups on PORTB
• Multiplexed Master Clear/Input-pin
• Watchdog Timer with independent oscillator for
reliable operation
• Low-voltage programming
• In-Circuit Serial Programming™ (via two pins)
• Programmable code protection
• Brown-out Reset
• Power-on Reset
• Power-up Timer and Oscillator Start-up Timer
• Wide operating voltage range (2.0-5.5V)
• Industrial and extended temperature range
• High-Endurance Flash/EEPROM cell:
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- 40 year data retention
Low-Power Features:
• Standby Current:
- 100 nA @ 2.0V, typical
• Operating Current:
- 12 μA @ 32 kHz, 2.0V, typical
- 120 μA @ 1 MHz, 2.0V, typical
• Watchdog Timer Current:
- 1 μA @ 2.0V, typical
• Timer1 Oscillator Current:
- 1.2 μA @ 32 kHz, 2.0V, typical
• Dual-speed Internal Oscillator:
- Run-time selectable between 4 MHz and
48 kHz
- 4 μs wake-up from Sleep, 3.0V, typical
Peripheral Features:
• 16 I/O pins with individual direction control
• High current sink/source for direct LED drive
• Analog comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference
(VREF) module
- Selectable internal or external reference
- Comparator outputs are externally accessible
• Timer0: 8-bit timer/counter with 8-bit
programmable prescaler
• Timer1: 16-bit timer/counter with external crystal/
clock capability
• Timer2: 8-bit timer/counter with 8-bit period
register, prescaler and postscaler
• Capture, Compare, PWM module:
- 16-bit Capture/Compare
- 10-bit PWM
• Addressable Universal Synchronous/Asynchronous
Receiver/Transmitter USART/SCI
产品属性
- 型号:
PIC16F628A-I/SS
- 功能描述:
8位微控制器 -MCU 3.5KB 224 RAM 16 I/O
- RoHS:
否
- 制造商:
Silicon Labs
- 核心:
8051
- 处理器系列:
C8051F39x
- 数据总线宽度:
8 bit
- 最大时钟频率:
50 MHz
- 程序存储器大小:
16 KB 数据 RAM
- 大小:
1 KB 片上
- ADC:
Yes
- 工作电源电压:
1.8 V to 3.6 V
- 工作温度范围:
- 40 C to + 105 C
- 封装/箱体:
QFN-20
- 安装风格:
SMD/SMT
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
17+ |
6200 |
100%原装正品现货 |
询价 | |||
MICROCHIP |
23+ |
NA |
12730 |
原装正品代理渠道价格优势 |
询价 | ||
MICROCH |
21+ |
SSOP-20 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
MICROCHIP原装 |
2138+ |
SSOP-20 |
6900 |
询价 | |||
MICROCHIP/微芯 |
23+ |
20LSSOP |
5000 |
保证进口原装现货 假一赔十 特价供应 |
询价 | ||
Microchip |
20 SSOP |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
Microchip Technology |
22+/23+ |
20-SSOP |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
MICROCHIP |
23+ |
SSOP |
6500 |
原装正品,假一罚十 |
询价 | ||
MIC |
07+ |
SSOP20 |
5000 |
询价 | |||
MICROCHIP |
21+ |
SSOP20 |
10000 |
只做原装,质量保证 |
询价 |