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ATMEGA88P-20AU-RET

ATMEGA88P-20AU-RET

ATMEGA88P-20AU-RET

Microchip Technology

8KB Flash Microcontroller

SOT-23

ATMEGA88P-20AU-RET Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
ECCN (US) EAR99
Family Name ATmega
Instruction Set Architecture RISC
Maximum CPU Frequency (MHz) 20
Maximum Clock Rate (MHz) 20
Data Bus Width (bit) 8
Programmability Yes
Interface Type SPI/TWI/USART
No. of Timers 3
Number of ADCs Single
ADC Resolution (bit) 10
USART 1
UART 0
I2C 1
I2S 0
Watchdog 1
Analog Comparators 1
Minimum Operating Supply Voltage (V) 2.7
Typical Operating Supply Voltage (V) 5|3.3
Maximum Operating Supply Voltage (V) 5.5
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
Supplier Temperature Grade Industrial
CECC Qualified No
Standard Package Name QFP
Supplier Package TQFP
Mounting Surface Mount
Package Height 1.05(Max)
Package Length 7
Package Width 7
PCB changed 32
Lead Shape Gull-wing
PackagingTray
Part StatusActive
Pin Count32
Number of I/O 23
RAM Size 1KB
Program Memory TypeFlash
Program Memory Size 8KB
Core Architecture AVR
Ethernet 0
USB 0
SPI 2
PWM 3
Device CoreAVR
RoHS StatusRoHS Compliant
In-Stock:1969 items

ATMEGA88P-20AU-RET Product Details

ATMEGA88P-20AU-RET Overview


There are 23 I/Os on the Microcontroller. This program has a type of memory called Flash for this MCU's program memory. There is 8KB bytes of program memory in MCU, which corresponds to the size of the program. 32 pins are counted on this board. With AVR core architecture, it offers high performance.

ATMEGA88P-20AU-RET Features




ATMEGA88P-20AU-RET Applications


There are a lot of Microchip Technology
ATMEGA88P-20AU-RET Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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