8-bit AVR microcontroller featuring 128KB FLASH memory and 4KB RAM. Operates at a maximum frequency of 16MHz with an 8-bit data bus width. Offers 53 programmable I/Os and supports SPI, USART, 2-Wire, I2C, UART, and EBI/EMI interfaces. Includes 4 timers/counters and peripherals like Brown-out Detect/Reset, POR, PWM, and WDT. Packaged in a 64-TQFP surface-mount case, with an operating temperature range of -40°C to 85°C and a supply voltage of 4.5V to 5.5V.
Frequency16MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA128-16AI technical specifications.
General
Access Time
16us
Package/Case
TQFP
Core Architecture
AVR
Data Bus Width
8b
Frequency
16MHz
Interface
SPI, USART, 2-Wire, I2C, UART, EBI/EMI
Lead Free
Contains Lead
Max Frequency
16MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
4.5V
Mount
Surface Mount
Number of I/Os
53
Number of Programmable I/O
53
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
90
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
4KB
RoHS Compliant
No
Series
AVR® ATmega
Compliance
RoHS
Not Compliant
Datasheet
Microchip ATMEGA128-16AI Datasheet
Download the complete datasheet for Microchip ATMEGA128-16AI to view detailed technical specifications.
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