Product Summary

The ATmega48/88/168 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
ATmega48/88/168 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Parametrics

Absolute Maximum Ratings:


  1. Operating Temperature:-55℃ to +125℃
  2. Storage Temperature:-65℃ to +150℃
  3. Voltage on any Pin except RESET with respect to Ground:-0.5V to VCC+0.5V
  4. Voltage on RESET with respect to Ground:-0.5V to +13.0V
  5. Maximum Operating Voltage:6.0V
  6. DC Current per I/O Pin:40.0 mA
  7. DC Current VCC and GND Pins:200.0 mA


Features

1.High Performance, Low Power AVR 8-Bit Microcontroller
2.Advanced RISC Architecture
3.High Endurance Non-volatile Memory segments
4.Peripheral Features
4.Special Microcontroller Features
5.I/O and Packages
6.Operating Voltage:
– 1.8 - 5.5V for ATmega48V/88V/168V
– 2.7 - 5.5V for ATmega48/88/168
7.Temperature Range:
– -40°C to 85°C
8.Speed Grade:
– ATmega48V/88V/168V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V
– ATmega48/88/168: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V
9.Low Power Consumption
– Active Mode:
250 μA at 1 MHz, 1.8V
15 μA at 32 kHz, 1.8V (including Oscillator)
– Power-down Mode:
0.1μA at 1.8V

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ATmega48-20AU
ATmega48-20AU
Atmel
8-bit Microcontrollers (MCU) 4kB Flash 0.256kB EEPROM 23 I/O Pins
Data Sheet
0-1: $1.16
1-10: $1.11
10-25: $1.03
25-100: $0.83
ATMEGA48-20AUR
ATMEGA48-20AUR
Atmel
8-bit Microcontrollers (MCU) AVR 4KB FL 256B EE 512B EE 20MHZ IND
Data Sheet
0-1680: $0.95
1680-2000: $0.95