P89LPC9408
description
The P89LPC9408 is a multi-chip module consisting of a P89LPC938 single-chip microcontroller bined with a PCF8576D universal LCD controller in a low-cost 64-pin package. The LCD controller provides 32 segments and supports from 1 to 4 backplanes. Display overhead is minimized by an on-chip display RAM with auto-increment addressing.
2. Features
2.1 Principal features s 8 k B byte-erasable flash code memory organized into 1 k B sectors and 64-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage. s 256-byte RAM data memory. s 512-byte customer Data EEPROM on chip allows serialization of devices, storage of set-up parameters, etc. s 32 segment × 4 backplane LCD controller supports from 1 to 4 backplanes. s 8-input multiplexed 10-bit ADC. Two analog parators with selectable inputs and reference source. s Two 16-bit counter/timers (each may be configured to toggle a port output upon timer overflow or to bee a PWM output) and a 23-bit system...
