Product Summary

The ATMEGA168PA-AU is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA168PA-AU achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Parametrics

ATMEGA168PA-AU absolute maximum ratings: (1)voltage on any pin except RESET with respect to ground:-0.5 to Vcc+0.5V;(2)storage temperature:-65 to 150℃;(3)operating temperature:-55 to 125℃;(4)voltage on RESET with respect to ground:-0.5 to 13.0V;(5)DC current per I/O pin:40mA;(6)maximum operating voltage:6.0V;(7)DC current Vcc and GND pins:200mA.

Features

ATMEGA168PA-AU features:(1)131 powerful instructions - most single-clock cycle execution; (2)32 x 8 general purpose working registers; (3)fully static operation; (4)up to 20 MIPS Throughput at 20 MHz; (5)on-chip 2-cycle multiplier; (6)two 8-bit timer/counters with separate prescaler, one compare mode; (7)one 16-bit timer/counter with separate prescaler, compare mode, and capture mode; (8)real time counter with separate oscillator; (9)six PWM channels; (10)power-on reset and programmable brown-out detection; (11)internal calibrated oscillator; (12)external and internal interrupt sources.

Diagrams

ATMEGA168PA-AU block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ATMEGA168PA-AU
ATMEGA168PA-AU
Atmel
8-bit Microcontrollers (MCU) 16KB FLASH 512B EE 1KB SRAM - 20 MHz
Data Sheet
0-1: $1.60
1-10: $1.34
10-25: $1.01
25-100: $0.91
ATMEGA168PA-AUR
ATMEGA168PA-AUR
Atmel
8-bit Microcontrollers (MCU) 16KB FLASH 512B EE 1KB SRAM - 20 MHz
Data Sheet
0-1670: $0.93
1670-2000: $0.93