Product Summary

The ATMEGA164P-20AU 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 ATMEGA164P-20AU achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Parametrics

ATMEGA164P-20AU absolute maximum ratings: (1)Speed: 20MHz; (2)Power Supply: 2.7 - 5.5V; (3)Operational Range: -40°C to 85°C.

Features

ATMEGA164P-20AU features: (1)High-performance, Low-power AVR® 8-bit Microcontroller; (2)Advanced RISC Architecture; (3)Nonvolatile Program and Data Memories; (4)Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes; (5)One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode; (6)Real Time Counter with Separate Oscillator; (7)Six PWM Channels; (8)32 Programmable I/O Lines; (9)40-pin PDIP, 44-lead TQFP, and 44-pad QFN/MLF.

Diagrams

ATMEGA164P-20AU pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ATMEGA164P-20AU
ATMEGA164P-20AU

Atmel

8-bit Microcontrollers (MCU) AVR 16K FLASH 1K SRAM 512B EE-20MHZ

Data Sheet

0-1: $3.29
1-10: $2.75
10-25: $2.07
25-100: $1.87
ATMEGA164P-20AUR
ATMEGA164P-20AUR

Atmel

8-bit Microcontrollers (MCU) AVR,16KB FLASH,20MHZ 512B EE 1KB SRAM,5V

Data Sheet

0-1670: $1.90