8-bit AVR microcontroller featuring 8KB FLASH memory and 1KB RAM. Operates at up to 20MHz with an 8-bit data bus width. Offers I2C, SPI, and UART/USART interfaces, along with 8 ADC channels and 23 I/Os. Includes 6 PWM channels, 3 timers/counters, and peripherals like Brown-out Detect/Reset and Watchdog Timer. Packaged in a 4.05mm x 4.05mm x 0.95mm VQFN surface mount package, operating from 1.8V to 5.5V.
Frequency20MHz
PackageVQFN
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA88A-MMH technical specifications.
General
Package/Case
VQFN
Core Architecture
AVR
Data Bus Width
8b
Frequency
20MHz
Height
0.95mm
Interface
I2C, SPI, UART, USART
Length
4.05mm
Max Frequency
20MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
8KB
Memory Type
FLASH,
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of ADC Channels
8
Number of I/Os
23
Number of I2C Channels
1
Number of PWM Channels
6
Number of SPI Channels
2
Number of Timers/Counters
3
Number of UART Channels
1
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
1KB
RoHS Compliant
Yes
Series
AVR® ATmega
Width
4.05mm
Compliance
RoHS
Compliant
Datasheet
Microchip ATMEGA88A-MMH Datasheet
Download the complete datasheet for Microchip ATMEGA88A-MMH to view detailed technical specifications.
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