This data sheet provides detailed information about the PIC18FXX8 series microcontrollers, including product features, application examples, and technical details.
The PIC18FXX8 family are 28/40‑pin high‑performance, enhanced‑flash microcontrollers featuring a RISC CPU that can run up to 10 MIPS with a 40 MHz clock input. They include a wide range of peripherals such as multiple timers, CCP/PWM modules, an 8‑bit/16‑bit hardware multiplier, and a CAN bus controller.
The datasheet details memory organization, oscillator options, peripheral functions, electrical characteristics, and packaging information. It also includes application notes on code protection, low‑power modes, and programming via ICSP. The document is intended for designers needing precise electrical parameters and pin‑out diagrams for hardware integration.
| Maximum instruction speed | 10 MIPS |
|---|---|
| Program memory size | up to 2 Mbytes |
| Data memory size | up to 4 Kbytes |
| Operating voltage | 2.0 V to 5.5 V |
| Extended temperature range | -40 °C to +125 °C |
| CAN bus speed | up to 1 Mbps |
| I/O current sink/source | 25 mA |
The CAN module supports message bit rates up to 1 Mbps.
It operates from 2.0 V to 5.5 V.
Industrial range is –40 °C to +85 °C; extended range is –40 °C to +125 °C.
The device provides up to 2 Mbytes of linear program memory.