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PIC16F570-I/SP 数据手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
DIP-28
描述:
MICROCHIP PIC16F570-I/SP 微控制器, 8位, 闪存, PIC16F5xx, 20 MHz, 3 KB, 64 Byte, 28 引脚, SDIP
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PIC16F570-I/SP数据手册
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2012 Microchip Technology Inc. Advance Information DS41651A-page 1
PIC16F570
Description:
This document describes the 28-pin ‘Enhanced
Baseline’ device with Flash program memory self-write
capability, interrupts and op amps.
Processor Features:
• Interrupt Capability
• PIC16F570 Operating Speed:
- DC – 20 MHz Crystal oscillator
- DC – 200 ns Instruction cycle
• High Endurance Program and Flash Data
Memory Cells:
- 2048 x 12 user execution memory
- 64 x 8 self-writable data memory
- 100,000 write program memory endurance
- 1,000.000 write Flash data memory
endurance
- Program and Flash data retention: >40 years
• General Purpose Registers (SRAM):
- 132 x 8 memory
• Only 36 Single-Word Instructions to Learn:
- Modified baseline CPU
- Added RETURN and RETFIE instructions
- Added MOVLB instruction
• All Instructions are Single-Cycle except for
Program Branches which are Two-Cycle
• Four-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
for Data and Instructions
Peripheral Features:
• Device Features:
-24 I/Os
- Individual direction control
- High-current source/sink
• 8-Bit Real-Time Clock/Counter (TMR0) with 8-Bit
Programmable Prescaler
• In-Circuit Serial Programming™ (ICSP™) via Two
External Pin Connections
• Analog Comparator (CMP):
- Two analog comparators
- Absolute and programmable references
• Analog-to-Digital Converter (ADC):
- 8-bit resolution
- 8 external input channels
- 0.6V reference input
• Operational Amplifiers (op amps):
- Two operational amplifiers
- Fully-accessible visibility
Microcontroller Features:
• Brown-out Reset (BOR)
• Power-on Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with its own on-chip RC
Oscillator for Reliable Operation
• Programmable Code Protection (CP)
• Power-Saving Sleep mode with Wake-up on
Change Feature
• Selectable Oscillator Options:
- INTOSC: Precision 4 or 8 MHz internal
oscillator
- EXTRC: Low-cost external RC oscillator
- LP: Power-saving, low-frequency crystal
- XT: Standard crystal/resonator
- HS: High-speed crystal/resonator
- EC: High-speed external clock
• Variety of Packaging Options:
- 28-Lead SPDIP, SOIC, SSOP, QFN
CMOS Technology:
• Low-Power, High-Speed CMOS Flash Technology
• Fully-Static Design
• Wide Operating Voltage and Temperature Range:
- Industrial: 2.0V to 5.5V
- Extended: 2.0V to 5.5V
• Operating Current:
- 170 uA @ 2V, 4 MHz, typical
- 15 uA @ 2V, 32 kHz, typical
• Standby Current:
- 100 nA @ 2V, typical
28-Pin, 8-Bit ‘Enhanced Baseline’ Microcontroller Product Brief
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