Datasheet Microchip PIC16F689-I/SO — 数据表

PIC16F631/677/685/687/689/690
20-Pin Flash-Based, 8-Bit CMOS Microcontrollers
High-Performance RISC CPU Low-Power Features • Only 35 Instructions to Learn:
-All single-cycle instructions except branches
• Operating Speed:
-DC - 20 MHz oscillator/clock input
-DC - 200 ns instruction cycle
• Interrupt Capability
• 8-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes • Standby Current:
-50 nA @ 2.0V, typical
• Operating Current:
-11 A @ 32 kHz, 2.0V, typical
-220 A @ 4 MHz, 2.0V, typical
• Watchdog Timer Current:
- 40 years
• Enhanced USART Module:
-Supports RS-485, RS-232 and LIN 2.0
-Auto-Baud Detect
-Auto-wake-up on Start bit  2005-2015 Microchip Technology Inc. • 17 I/O Pins and 1 Input-Only Pin:
-High current source/sink for direct LED drive
-Interrupt-on-Change pin
-Individually programmable weak pull-ups …