ATMEGA128A-AUR by Microchip Tech – Specifications

Microchip Tech ATMEGA128A-AUR is a ATMEGA128A-AUR from Microchip Tech, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 128KB 2.7V~5.5V AVR 4KB 16MHz FLASH 53 TQFP-64(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a TQFP-64(14x14) package and is sold as Tape & Reel (TR). Key features include:

  • Low-Voltage Detect: Yes
  • Program Storage Size: 128KB
  • Operating Temperature Range: -40℃~+85℃
  • Operating Voltage Range: 2.7V~5.5V
  • Watchdog: Yes
  • CPU Core: AVR
  • Peripheral/Function: PWM;WDT
  • RAM Size: 4KB
  • EEPROM: 4KB
  • Internal Oscillator: Yes
  • CPU Maximum Speed: 16MHz
  • Program Memory Type: FLASH
  • ADC (Bit): 10bit
  • GPIO Ports Number: 53

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 1.121 grams.

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Full Specifications of ATMEGA128A-AUR

Model NumberATMEGA128A-AUR
Model NameMicrochip Tech ATMEGA128A-AUR
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandMicrochip Tech
Description128KB 2.7V~5.5V AVR 4KB 16MHz FLASH 53 TQFP-64(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:1.121 grams / 0.039542 oz
Package / CaseTQFP-64(14x14)
Package / ArrangeTape & Reel (TR)
BatteryNo
ECCNEAR99
Infrared Data Association-
Low-Voltage DetectYes
CCP Capture/Compare-
Program Storage Size128KB
Internal Comparator-
communication protocol-
Operating Temperature Range-40℃~+85℃
Operating Voltage Range2.7V~5.5V
WatchdogYes
CPU CoreAVR
Peripheral/FunctionPWM;WDT
Real-Time Clock-
Secure Digital Input and Output-
Universal Serial Bus-
Direct Memory Access-
RAM Size4KB
EEPROM4KB
PWM (Bit)-
Internal OscillatorYes
CPU Maximum Speed16MHz
DAC (Bit)-
Program Memory TypeFLASH
ADC (Bit)10bit
GPIO Ports Number53

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