P89LPC906/907/908 User Guide, introduces the overview, pin configuration, product comparison, pin description, special function register, memory structure, clock, interrupt, I/O port, timer 0 and 1, real-time clock/system timer, power monitoring function, UART (P89LPC907, P89LPC908), reset, analog comparator, keyboard interrupt (KBI) and watchdog timer etc. features.
This manual describes the ZLG P89LPC906/907/908 8‑pin microcontroller, a low‑cost, high‑integration device based on an accelerated 80C51 CPU. It covers the pin configuration, special function registers, peripheral modules and programming instructions.
The document provides detailed information on timers, UART modes, comparators, interrupt sources, flash memory programming and the complete instruction set, helping developers integrate the chip into their designs. This manual is written in Chinese.
| CPU core | 80C51 compatible (high‑performance accelerated) |
|---|---|
| Flash memory | 1 KB program Flash |
It uses a high‑performance accelerated 80C51 compatible CPU.
The device provides 1 KB of program Flash memory.