ATMEGA128-16AI
- Mfr.Part #
- ATMEGA128-16AI
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 29,888
- In Stock :
- 29,888
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- HTS Code :
- 8542.31.00.01
- Terminal Pitch :
- 0.8 mm
- Base Part Number :
- ATMEGA128
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- Bit Size :
- 8
- RoHS Status :
- Non-RoHS Compliant
- ROM Programmability :
- Flash
- Core Size :
- 8-Bit
- Series :
- AVR® ATmega
- DAC Channels :
- No
- Seated Height-Max :
- 1.2 mm
- Reach Compliance Code :
- Unknown
- Base Product Number :
- ATMEGA128
- Temperature Grade :
- Industrial
- Terminal Form :
- Gull wing
- Data Converters :
- A/D 8x10b
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5 V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- RAM Size :
- 4K x 8
- Peak Reflow Temperature (Cel) :
- 240
- RAM (bytes) :
- 4096
- PWM Channels :
- yes
- Subcategory :
- Microcontrollers
- Surface Mount :
- yes
- EEPROM Size :
- 4K x 8
- Number of I/O Lines :
- 53
- JESD-609 Code :
- e0
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Width :
- 14 mm
- Published :
- 1997
- Number of I/O :
- 53
- Speed :
- 16MHz
- CPU Family :
- AVR RISC
- Packaging :
- Tray
- Product Status :
- Obsolete
- Manufacturer :
- Atmel Corporation
- ROM (words) :
- 65536
- Number of Terminals :
- 64
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Data Converter :
- A/D 8x10b
- Package / Case :
- 64-TQFP
- Package :
- Tray
- Address Bus Width :
- 16
- JESD-30 Code :
- S-PQFP-G64
- Terminal Position :
- QUAD
- Has ADC :
- yes
- External Data Bus Width :
- 8
- Qualification Status :
- Not Qualified
- Supplier Device Package :
- 64-TQFP (14x14)
- Package Shape :
- Square
- Length :
- 14 mm
- Pin Count :
- 64
- Technology :
- CMOS
- DMA Channels :
- No
- Program Memory Size :
- 128KB 64K x 16
- Core Processor :
- AVR
- Datasheets
- ATMEGA128-16AI
ATMEGA128-16AI Documents

Microcontrollers Microchip Technology ATMEGA128-16AI Overview
The Microcontrollers Microchip Technology ATMEGA128-16AI is a high-performance, low-power Atmel AVR 8-bit microcontroller. Utilizing Microchip's advanced RISC architecture, it features 128KB of in-system programmable flash and operates at up to 16MHz. With its extensive set of features and capabilities, the ATMEGA128-16AI is designed for applications requiring high levels of control and processing power. This microcontroller integrates seamlessly into a variety of applications, providing a reliable platform for complex digital tasks. Its efficiency and adaptability make it an excellent choice for designers looking to push the boundaries of innovation in embedded systems.
ATMEGA128-16AI Features
This microcontroller comes packed with numerous features that enhance its performance and suitability for demanding applications. Key features include 128KB of flash memory, 4KB of EEPROM, and 4KB of SRAM, providing ample space for application code and data storage. Additionally, the ATMEGA128-16AI supports a wide range of peripherals such as USART, SPI, and two-wire interface (TWI), enhancing its connectivity capabilities. Safety features such as multiple power-saving modes and an on-chip watchdog timer ensure reliable operation in variable conditions.
ATMEGA128-16AI Applications
- Automotive Systems: Utilized in engine management and dashboard displays, the ATMEGA128-16AI provides the necessary processing power and connectivity to manage complex automotive electronics.
- Industrial Automation: In automation controllers and sensors, this MCU offers the robust operation required in harsh industrial environments, facilitating advanced machine control.
- Smart Home Devices: Enables smart control of home automation systems including lighting, heating, and security systems, where its low power consumption and high integration are crucial.
- Healthcare Equipment: Applied in medical monitoring devices, the ATMEGA128-16AI's precision and reliability support critical health monitoring functions.
- Consumer Electronics: Used in gadgets like smart watches and gaming consoles, where its ability to process inputs and control outputs enhances user interaction.
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