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PIC16F874A-I/P

PIC16F874A-I/P
型号:PIC16F874A-I/P
品牌:MICROCHIP MICROCHIP
批号:13+RoHs
封装:DIP
原价:12
数量:78005
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订购电话:86755-83294757
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备注:100% 全新原装 (New and original)
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详细描述

PIC16F874A-I/P

28/40-pin Enhanced FLASH Microcontrollers
 
 
High-Performance RISC CPU:
• Only 35 single-word instructions to learn
• All single-cycle instructions except for program 
branches, which are two-cycle
• Operating speed: DC – 20 MHz clock input
DC – 200 ns instruction cycle
• Up to 8K x 14 words of Flash Program Memory, 
Up to 368 x 8 bytes of Data Memory (RAM), 
Up to 256 x 8 bytes of EEPROM Data Memory
• Pinout compatible to other 28-pin or 40/44-pin 
PIC16CXXX and PIC16FXXX microcontrollers
Peripheral Features:
• Timer0: 8-bit timer/counter with 8-bit prescaler
• Timer1: 16-bit timer/counter with prescaler,
can be incremented during Sleep via external 
crystal/clock
• Timer2: 8-bit timer/counter with 8-bit period
register, prescaler and postscaler 
• Two Capture, Compare, PWM modules
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
• Synchronous Serial Port (SSP) with SPI™ 
(Master mode) and I
2C™(Master/Slave)
• Universal Synchronous Asynchronous Receiver 
Transmitter (USART/SCI) with 9-bit address 
detection
• Parallel Slave Port (PSP) – 8 bits wide with
external RD, WR and CS controls (40/44-pin only)
• Brown-out detection circuitry for
Brown-out Reset (BOR)
Analog Features:
• 10-bit, up to 8-channel Analog-to-Digital 
Converter (A/D) 
• Brown-out Reset (BOR)
• Analog Comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference 
(VREF) module
- Programmable input multiplexing from device 
inputs and internal voltage reference
- Comparator outputs are externally accessible
Special Microcontroller Features:
• 100,000 erase/write cycle Enhanced Flash 
program memory typical
• 1,000,000 erase/write cycle Data EEPROM 
memory typical
• Data EEPROM Retention > 40 years
• Self-reprogrammable under software control
• In-Circuit Serial Programming™ (ICSP™) 
via two pins
• Single-supply 5V In-Circuit Serial Programming
• Watchdog Timer (WDT) with its own on-chip RC 
oscillator for reliable operation
• Programmable code protection
• Power saving Sleep mode
• Selectable oscillator options
• In-Circuit Debug (ICD) via two pins
CMOS Technology:
• Low-power, high-speed Flash/EEPROM 
technology
• Fully static design
• Wide operating voltage range (2.0V to 5.5V) 
• Commercial and Industrial temperature ranges
• Low-power consumption
 
 
Because of wholesale price is different from sample price, our website can not state.Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
 
 
 
批发与零售价位不同,无法一一明示,详情请通过邮件或客服咨询(国内销售部电话:0755-83957301,企业QQ2850151585), 由于电子元器件价格不稳定,时常有稍许变动,本公司未能及时调整,如您觉得售价不适,请与我们说明并适当议价,谢谢支持。
 
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