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PIC16F628-20I/SO PDF Datasheet浏览和下载

型号:
PIC16F628-20I/SO
PDF下载:
下载PDF文件 在线浏览文档
内容描述:
基于闪存的8位CMOS微控制器 [FLASH-Based 8-Bit CMOS Microcontrollers]
文件大小:
1657 K
文件页数:
160 Pages
品牌Logo:
品牌名称:
MICROCHIP [ MICROCHIP TECHNOLOGY ]


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PIC16F62X
FLASH-Based 8-Bit CMOS Microcontrollers
Devices included in this data sheet:
• PIC16F627
• PIC16F628
Referred to collectively as PIC16F62X .
Special Microcontroller Features:
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
• Brown-out Detect (BOD)
• Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
• Multiplexed MCLR-pin
• Programmable weak pull-ups on PORTB
• Programmable code protection
• Low voltage programming
• Power saving SLEEP mode
• Selectable oscillator options
- FLASH configuration bits for oscillator options
- ER (External Resistor) oscillator
- Reduced part count
- Dual speed INTRC
- Lower current consumption
- EC External Clock input
- XT oscillator mode
- HS oscillator mode
- LP oscillator mode
• Serial in-circuit programming (via two pins)
• Four user programmable ID locations
High Performance RISC CPU:
• Only 35 instructions to learn
• All single-cycle instructions (200 ns), except for
program branches which are two-cycle
• Operating speed:
- DC - 20 MHz clock input
- DC - 200 ns instruction cycle
Memory
Device
PIC16F627
PIC16F628
FLASH
Program
1024 x 14
2048 x 14
RAM
Data
224 x 8
224 x 8
EEPROM
Data
128 x 8
128 x 8
Interrupt capability
16 special function hardware registers
8-level deep hardware stack
Direct, Indirect and Relative addressing modes
Peripheral Features:
• 15 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
(V
REF
) module
- Programmable input multiplexing from device
inputs and internal voltage 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 regis-
ter, prescaler and postscaler
• Capture, Compare, PWM (CCP) module
- 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
• Universal Synchronous/Asynchronous Receiver/
Transmitter USART/SCI
• 16 Bytes of common RAM
CMOS Technology:
• Low-power, high-speed CMOS FLASH technology
• Fully static design
• Wide operating voltage range
- PIC16F627 - 3.0V to 5.5V
- PIC16F628 - 3.0V to 5.5V
- PIC16LF627 - 2.0V to 5.5V
- PIC16LF628 - 2.0V to 5.5V
• Commercial, industrial and extended temperature
range
• Low power consumption
- < 2.0 mA @ 5.0V, 4.0 MHz
- 15
µA
typical @ 3.0V, 32 kHz
- < 1.0
µA
typical standby current @ 3.0V
©
1999 Microchip Technology Inc.
Preliminary
DS40300B-page 1