AT90PWM3B-16SU Datasheet PDF - Microchip

The AT90PWM3B-16SU is a 8-bit low-power CMOS Microcontroller Unit based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, this achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. The AVR core combines a rich instruction set with 32 general purpose working registers. 8K bytes of In-system programmable flash with Read-While-Write capabilities, 512 bytes EEPROM, 512 bytes SRAM, 53 general purpose I/O lines, 32 general purpose working registers, three power Stage Controllers, two flexible timer/counters with compare modes and PWM, one USART with DALI mode, an 11- channel 10-bit ADC with two differential input stage with programmable gain, a 10-bit DAC, a programmable watchdog Timer with internal oscillator, an SPI serial port, an on-chip debug system and four software selectable power saving modes.

● High performance, low power

● Advanced RISC architecture

● 129 Powerful instructions - most single clock cycle execution

● 32 x 8 General purpose working registers

● Fully static operation

● Up to 1MIPS throughput per MHz

● On-chip 2-cycle multiplier

● Data and non-volatile program memory

● 8kB Flash of In-System Programmable Program Memory

● 10000 Write/erase cycles endurance