ATmega88

Last updated
Atmel Mega88V with 8 KB Flash memory HTC Desire - main board - Atmel Mega88V-4198.jpg
Atmel Mega88V with 8 KB Flash memory
Variant ATmega168 with 16 KB Flash memory Navigon Canada 310 - board - Atmel Mega168-40228.jpg
Variant ATmega168 with 16 KB Flash memory

The ATmega88 is an electronic integrated circuit microcontroller produced by the Atmel corporation. It has the basic Atmel AVR instruction set. One of the packaging configurations is the dual in-line package (DIP). It has 23 I/O pins and operates at up to 20 MHz for clock speed. It has an 8-bit core and 8K flash (program) memory. [1]

Contents

Many of Atmel's microcontrollers in this line have similar instruction sets, so if an engineer learns the instruction set from one of their microprocessors, this knowledge is transferable to other microcontrollers in the line.

The ATmega168 is a variant with 16 KB Flash memory. [2]

Features

ParameterATmega88ATmega168
CPU type8-bit AVR8-bit AVR
Performance20 MIPS at 20 MHz [3] 20 MIPS at 20 MHz [3]
Flash memory 8 KB16 KB
SRAM 1 KB1 KB
EEPROM 512 B512 B
Pin count28 or 32 pin:28 or 32 pin:
Maximum operating frequency20 MHz20 MHz
Hardware QTouch AcquisitionNo20 MHz
Maximum I/O pins2323
External interrupts22
USB InterfaceNoNo
USB Speed

References

  1. "ATmega88- Atmel Corporation". Archived from the original on 2013-10-29. Retrieved 2012-02-27.
  2. "ATmega88/ATmega168" (PDF).
  3. 1 2 "Atmel 8-bit AVR Microcontrollers ATmega328/P Datasheet Complete" (PDF). Retrieved 2016-07-14.

See also