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]

Atmel Mega88V with 8 KB Flash memory
Variant ATmega168 with 16 KB Flash memory

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

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Parameter ATmega88 ATmega168
CPU type 8-bit AVR 8-bit AVR
Performance 20 MIPS at 20 MHz[3] 20 MIPS at 20 MHz[3]
Flash memory 8 KB 16 KB
SRAM 1 KB 1 KB
EEPROM 512 B 512 B
Pin count 28 or 32 pin: 28 or 32 pin:
Maximum operating frequency 20 MHz 20 MHz
Hardware QTouch Acquisition No 20 MHz
Maximum I/O pins 23 23
External interrupts 2 2
USB Interface No No
USB Speed

References

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

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