ATMEGA128A-MN
- Mfr.Part #
- ATMEGA128A-MN
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64QFN
- Stock
- 49,598
- In Stock :
- 49,598
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Has ADC :
- yes
- PWM Channels :
- yes
- Width :
- 9 mm
- Factory Lead Time :
- 4 Weeks
- Mounting Type :
- Surface Mount
- Frequency :
- 16MHz
- On Chip Program ROM Width :
- 8
- Reach Compliance Code :
- Compliant
- ROM Programmability :
- Flash
- Number of I/O Lines :
- 53
- Data Converter :
- A/D 8x10b
- Supply Voltage-Min (Vsup) :
- 4.5V
- Package :
- Tray
- DMA Channels :
- No
- Data Converters :
- A/D 8x10b
- Additional Feature :
- ALSO OPERATES WITH 2.7V MIN @ 8MHZ
- Oscillator Type :
- Internal
- EEPROM Size :
- 4K x 8
- Package Shape :
- Square
- Speed :
- 16MHz
- Product Category :
- 8-bit Microcontrollers - MCU
- Surface Mount :
- yes
- Minimum Operating Temperature :
- - 40 C
- Packaging :
- Tray
- Number of Terminations :
- 64
- Program Memory Size :
- 128KB 64K x 16
- Product Status :
- Active
- Length :
- 9mm
- Height Seated (Max) :
- 1mm
- Terminal Position :
- QUAD
- Supply Voltage-Max (Vsup) :
- 5.5V
- JESD-30 Code :
- S-XQCC-N64
- Core Processor :
- AVR
- Bit Size :
- 8
- Interface :
- EBI/EMI, I2C, SPI, UART, USART
- Series :
- AVR® ATmega
- Manufacturer :
- Microchip
- Terminal Pitch :
- 0.5mm
- Base Product Number :
- ATMEGA128
- RAM Size :
- 4K x 8
- Base Part Number :
- ATMEGA128A
- Published :
- 2003
- Mounting Style :
- SMD/SMT
- Number of Terminals :
- 64
- Package / Case :
- 64-VFQFN Exposed Pad
- Product Type :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Seated Height-Max :
- 1 mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Temperature Grade :
- Industrial
- RoHS :
- Details
- Supplier Device Package :
- 64-QFN (9x9)
- DAC Channels :
- No
- Tradename :
- AVR
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Number of I/Os :
- 53 I/O
- Supply Voltage :
- 5V
- Memory Size :
- 128kB
- Number of I/O :
- 53
- Subcategory :
- Microcontrollers - MCU
- Pbfree Code :
- yes
- Core Size :
- 8-Bit
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Data Bus Width :
- 8B
- Operating Temperature :
- -40°C~105°C TA
- Program Memory Type :
- Flash
- Terminal Form :
- NO LEAD
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- ROHS3 Compliant
- Brand :
- Microchip Technology
- Product :
- MCU
- Maximum Operating Temperature :
- + 105 C
- Datasheets
- ATMEGA128A-MN

Microcontrollers Microchip Technology ATMEGA128A-MN Overview
Introducing the robust ATMEGA128A-MN, a high-performance 8-bit MCU from Microchip Technology, designed to meet the demanding needs of advanced embedded systems. This Microcontroller is part of the wider ATmega series, known for their reliability and powerful features. The ATMEGA128A-MN excels in applications requiring complex and multiple tasks, thanks to its 128KB of in-system programmable flash. This model stands out in its category for its enhanced performance, low power consumption, and the flexibility provided by its extensive I/O options, making it an ideal choice for developers and engineers looking to push the boundaries of microcontroller applications.
ATMEGA128A-MN Features
The ATMEGA128A-MN is equipped with a range of features that enhance its functionality and usability in complex electronics systems. Key features include 128KB of NAND flash memory, a 4KB EEPROM, and a 4KB SRAM, providing ample space for data storage and retrieval. Additionally, it operates at a frequency of up to 16MHz, offering precise control over connected devices. Its low-power design and multiple power-saving modes ensure optimal efficiency, crucial for battery-dependent applications. Moreover, the 64-pin QFN package ensures a compact footprint while allowing for significant I/O capabilities, which is beneficial for space-constrained applications.
ATMEGA128A-MN Applications
- Smart Home Devices: Utilized in home automation, the ATMEGA128A-MN manages various sensors and actuators to control lighting, security, and environmental conditions efficiently.
- Industrial Automation: In factory settings, this microcontroller orchestrates complex processes, machine controls, and robotics to enhance productivity and reliability.
- Automotive Applications: Essential for managing automotive systems, the ATMEGA128A-MN oversees engine management systems, infotainment systems, and other critical vehicle functions.
- Wearable Technology: Supports the development of smart wearables, handling data processing, connectivity, and user interface components to deliver a seamless user experience.
- Healthcare Equipment: Implemented in medical devices, it ensures precise control and reliability, vital for patient monitoring systems and therapeutic devices.
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