ATMEGA168PA-AU SMD 8-Bit 20MHz Microcontroller TQFP-32

Specifications:
Memory: 1K x 8
Supply voltage (VCC/VDD): 1.8V-5.5V
Data converter: A/D 8x10b
Oscillator type: internal.
Operating temperature: -40°C to 85°C (RT).
Package: 32-TQFP
Size: 1 x 1 x 0.1 cm
Core processor: AVR
Product range:
Core size: 8 bit
Speed: 20MHz
Connection: I2C, SPI, UART/UART
Peripherals: undervoltage detection/reset, BY, PWM, WDT
Number of operating systems: 23
Program storage capacity: 16KB (8KB x 16)
Program memory type: flash
EEPROM Capacity: 512×8