PIC16F1939数据手册Microchip中文资料规格书

描述 Description

This versatile 40-pin MCU is also a member of Microchip's extreme low power microcontroller family featuring nanoWatt XLP technology. Debug Support
• Integrated debug support on Device. No Debug Header is required
• An optional external Debug Header, AC244035 or AC244036, is also available for Debugging support
• Debug and Programming support is available via PICkit™ 3, and MPLAB® ® ICD 3
• For additional Debug Header Information, please refer to DS51292.

特性 Features

• Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
• Flash Program Memory with self read/write capability
• 96 LCD segment drive support
• Internal 32MHz oscillator
• Integrated Capacitive mTouch Sensing Module
• Integrated Temperature Indicator
• MI2C, SPI, EUSART w/auto baud
• 3 ECCP & 2 CCP (Enhanced/Capture Compare PWM)
• Comparators with selectable Voltage Reference
• 14 Channel 10b ADC with Voltage Reference
• 25mA Source/Sink current I/O
• Four 8-bit Timers (TMR0/TMR2/TMR4/TMR6)
• One 16-bit Timer (TMR1)
• Extended Watchdog Timer (EWDT)
• Enhanced Power-On/Off-Reset
• Brown-Out Reset (BOR)
• In Circuit Serial Programming (ICSP)
• Wide Operating Voltage (1.8V – 5.5V)
• Low Voltage PIC16LF1939 variant (1.8V – 3.6V)