P89LPC9381 Overview
Key Specifications
Package: TSSOP
Mount Type: Surface Mount
Pins: 28
Operating Voltage: 3.3 V
Description
The P89LPC9381 is a single-chip microcontroller, available in low-cost packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC9381 in order to reduce component count, board space, and system cost.
Key Features
- 2.1 Principal features I 4 kB byte-erasable flash code memory organized into 1 kB sectors and 64 B pages
- Single-byte erasing allows any byte(s) to be used as non-volatile data storage
- I 256 B RAM data memory on-chip RAM
- I 8-input multiplexed 10-bit ADC
- Two analog comparators with selectable inputs and reference source
