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Microchip Technology ATMEGA128A-MN Microcontrollers

IC MCU 8BIT 128KB FLASH 64QFN

4,600 ActiveMicrochip TechnologyATMEGA128A64-VFQFN Exposed Pad$17.55
ATMEGA128A-MN - No Image Available

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ATMEGA128A-MN
Part Number (MPN)
ATMEGA128A-MN
Base Model
Detailed Description
IC MCU 8BIT 128KB FLASH 64QFN
Package
64-VFQFN Exposed Pad
Key Features
Package: 64-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
PDF ATMEGA128A-MN Datasheet
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Ordering Code Family

ATMEGA128A groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

4 ordering variants listed on the family page.

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Technical Specifications

Microchip Technology ATMEGA128A-MN Microcontrollers technical specifications.

General

RAM Size
4K x 8
Package / Case
64-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
2.7V ~ 5.5V
Package
64-VFQFN Exposed Pad
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
53
Speed
16MHz
EEPROM Size
4K x 8

Alternate Parts Comparison (ATMEGA128A-MN vs ATMEGA128A-MU vs ATMEGA128A-MUR vs ATMEGA128A-ANR)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case64-VFQFN Exposed Pad--64-VFQFN Exposed Pad64-TQFP
Mounting TypeSurface Mount--Surface MountSurface Mount
Operating Temperature-40°C ~ 105°C (TA)---40°C ~ 85°C (TA)-40°C ~ 105°C (TA)
Supply Voltage2.7V ~ 5.5V--2.7V ~ 5.5V2.7V ~ 5.5V
Core ProcessorAVR--AVRAVR
Core Size8-Bit--8-Bit8-Bit
RAM Size4K x 8--4K x 84K x 8
ConnectivityEBI/EMI, I²C, SPI, UART/USART--EBI/EMI, I²C, SPI, UART/USARTEBI/EMI, I²C, SPI, UART/USART
Data ConvertersA/D 8x10b--A/D 8x10bA/D 8x10b
EEPROM Size4K x 8--4K x 84K x 8
Number of I/O53--5353
Oscillator TypeInternal--InternalInternal
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