●DEVICE OVERVIEW
●This document contains device-specific information. Additional information may be found in the PICmicro™ Mid-Range Reference Manual, (DS33023), which may be obtained from your local Microchip Sales Represen tative or downloaded from the Microchip website. The Reference Manual should be considered a complementary document to this data sheet, and is highly recommended reading for a better understanding of the device architecture and operation of the peripheral modules.
●Microcontroller Core Features:
●• 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
●• 2K x 14 words of Program Memory, 128 x 8 bytes of Data Memory (RAM)
●• Interrupt capability
●• Eight level deep hardware stack
●• Direct, indirect, and relative addressing modes
●• Power-on Reset (POR)
●• Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
●• Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
●• Brown-out detection circuitry for Brown-out Reset (BOR)
●• Programmable code-protection
●• Power saving SLEEP mode
●• Selectable oscillator options
●• Low-power, high-speed CMOS EPROM technology
●• Fully static design
●• In-Circuit Serial Programming (ICSP)
●• Wide operating voltage range: 2.5V to 5.5V
●• High Sink/Source Current 25/25 mA
●• Commercial, Industrial and Extended temperature ranges
●• Low-power consumption:
● - < 2 mA @ 5V, 4 MHz
● - 22.5 µA typical @ 3V, 32 kHz
● - < 1 µA typical standby current
●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
●• Capture, Compare, PWM module
●• Capture is 16-bit, max. resolution is 12.5 ns, Compare is 16-bit, max. resolution is 200 ns, PWM maximum resolution is 10-bit
●• 8-bit multi-channel Analog-to-Digital converter
●• Synchronous Serial Port (SSP) with Enhanced SPI and I2C
