Microchip AT90PWM3B-16MU, 8bit AVR Microcontroller, AT90, 16MHz, 8 kB Flash, 32-Pin QFN

Specially designed for lamp ballast and motor control applications, the 8-bit AVR RISC-based microcontroller featuring 8Kbytes of ISP read-while-write flash, 512-byte EEPROM, 512-byte SRAM, 10-channel advanced PWM, 11-channel 8-bit ADC, a 10-bit DAC,four software selectable power saving mode, two or three 12-bit high speed power stage controllers with 4-bit resolution enhancement, and DALI protocol support. Operating voltage is 2.7V – 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS perMHz, balancing power consumption and processing speed.

High Performance, Low Power Atmel ® AVR® 8-bit Microcontroller
Advanced RISC Architecture
129 Powerful Instructions - Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
Up to 1 MIPS throughput perMHz
On-chip 2-cycle Multiplier
Data and Non-Volatile Program Memory
8K Bytes Flash of In-System Programmable