Single/Dual Battery operation with on-chip dc-dc boost converter. High-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS) In-system, full-speed, non-intrusive debug interface (on-chip) True 10-bit 300 ksps 23-channel single-ended ADC with analog multiplexer 6-Bit Programmable Current Reference Precision programmable 24.5 MHz internal oscillator with spread spectrum technology. 64 kB or 32 kB of on-chip Flash memory 4352 bytes of on-chip RAM SMBus/I2C, Enhanced UART, and two Enhanced SPI serial interfaces implemented in hardware Four general-purpose 16-bit timers Programmable Counter/Timer Array (PCA) with six capture/compare modules and Watchdog Timer function On-chip Power-On Reset, VDD Monitor, and Temperature Sensor Two On-chip Voltage Comparators with 23 Touch Sense inputs. 24 or 16 Port I/O (5 V tolerant)
Applications:
Portable personal medical products Remote controls Portable audio Consumer electronics Wireless sensors and security Wireless meter reading Industrial monitoring and control