AVR ATmega Family ATmega88 Series Microcontrollers 8-bit Microcontrollers:

The high-performance, low-power Microchip AVR RISC-based CMOS 8-bit microcontroller combines 16KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, 32 general purpose working registers. By executing powerful instructions in a single clock-cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

• AVR core, Up to 20 MIPS Throughput at 20 MHz
• FLASH: Up to 16KB, EEPROM: Up to 512B, SRAM: 1KB
• Interfaces: USART, SPI, I2C.
• 8-Channel 10-Bit ADC
• Up to 23 General Purpose Input Output Pins
• 6x Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
• 6x PWM Channels
• On-chip Analog Comparator
• Real Time Counter with Separate Oscillator
• Applications: Power Regulators, Rectifiers, Motor Control