Microchip

PIC18F1320- 10 bit Microcontroller with 2k Bytes Flash Program Memory and USART

Photograph

Features Low-Power Features - RUN: CPU on, peripherals on - PRI_RUN: 150 µA, 1 MHz, 2V - Timer1 Oscillator: 1.1 µA, 32 kHz, 2V - Watchdog Timer: 2.1 µA - Two-Speed Oscillator Start-up Peripheral Features - High current sink/source 25 mA/25 mA - Three external interrupt - Enhanced Capture/ Compare/ PWM (ECCP) module - Compatiable 10-bit, up to 13-channel Analog-to-Digital Converter module (A/D) - Supports RS-485/RS-232 and LIN 1.2 Special Microcontroller Features - Priority levels for interrupts - 8 x 8 Single-Cycle Hardware Multiplier - Programmable period from 41 ms to 131s - 100,000 erase/write cycle Enhanced FLASH program memory typical - 1,000,000 erase/write cycle Data EEPROM memory - Self-reprogrammable under software control - Single supply 5V In-circuit Serial Programming via two pins - In-Circuit Debug (ICD) Oscillators - Foue Crystal modes - Two external RC modes, up to 4 MHz - 8 user-selectable frequencies - Secondary oscillator using Time1@ 32 kHz - Fail-Safe Clock Monitor

Pin Description Pin Number Description 1 RA0/AN0 2 RA1/AN1/LVDIN 3 RA4/T0CKI 4 MCLR/VPP/RA5 5 Vss/Vss 6 RA2/AN2/VREF- 7 RA2/AN2/VREF+ 8 RB0/AN4/INT0 9 RB1/AN5/TX/CK/INT1 10 RB4/AN6/RX/DT/KBI0 11 RB5/PGM/KBI1 12 RB6/PGC/T1OSO/T13CKI/P1C/KBI2 13 RB7/PGD/T1OSI/P1D/KBI3 14 VDD/VDD 15 OSC2/CLKO/RA6 16 OSC1/CLK/RA7 17 RB2/P1B/INT2 18 RB3/CCP1/P1A

Pin Layout Dimensional Drawing

Technical Data Data Sheet Microchip - Data Sheet for PIC18F1220/1320 Application Notes Microchip - PIC Application Notes