P89LPC9361
Description
The P89LPC9331/9341/9351/9361 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.
Key Features
- 2.1 Principal features
- 256-byte RAM data memory. P89LPC9351 and P89LPC9361 also include a 512-byte auxiliary on-chip RAM
- 512-byte customer data EEPROM on-chip allows serialization of devices, storage of setup parameters, etc. (P89LPC9351/9361)
- Dual 4-input multiplexed 8-bit ADC/DAC outputs. Two analog parators with selectable inputs and reference source
- On-chip temperature sensor integrated with ADC module
- Two 16-bit counter/timers (each may be configured to toggle a port output upon timer
- A 23-bit system timer that can also be used as a real-time clock consisting of a 7-bit
- Enhanced UART with a fractional baud rate generator, break detect, framing error
- 2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up or driven to 5.5 V)
- Enhanced low voltage (brownout) detect allows a graceful system shutdown when power fails
