Microchip Technology

ATMEGA128-16AN  

Microcontrollers

The ATMEGA128-16AN is a microcontroller unit (MCU) produced by Microchip Technology. It belongs to the ATmega family of 8-bit AVR microcontrollers, which are widely used in various embedded systems and applications.

Description:

The ATMEGA128-16AN is a high-performance, low-power microcontroller featuring 128KB of In-System Programmable Flash memory, 16KB of SRAM, and 4KB of EEPROM. It operates at a maximum frequency of 16 MHz and is based on the AVR enhanced low-power 8-bit RISC architecture. The device is available in a 64-pin TQFP (Thin Quad Flat Package) package.

Features:

1. 128KB of In-System Programmable Flash memory for storing the program code.
2. 16KB of SRAM for data storage and program execution.
3. 4KB of EEPROM for non-volatile data storage.
4. 23 general-purpose I/O lines with optional internal pull-up resistors.
5. 33 programmable peripheral interrupt sources.
6. On-chip debug system with JTAG interface.
7. Three precision voltage references.
8. Three 16-bit timer/counters with input capture and compare modes.
9. Eight-channel 10-bit ADC with up to 8 analog inputs.
10. Serial programming interface for programming and debugging.
11. Two serial communication interfaces: USART and SPI.
12. One I2C-compatible serial interface.
13. On-chip oscillator calibration for precise clock frequency.
14. Sleep, power-down, and power-save modes for low-power operation.

Applications:

The ATMEGA128-16AN is suitable for a wide range of applications due to its high memory capacity, versatile peripherals, and low-power consumption. Some common applications include:

1. Industrial control systems: Programmable logic controllers, motor control, and sensor interfacing.
2. Medical devices: Patient monitoring systems, diagnostic equipment, and portable medical instruments.
3. Consumer electronics: Home automation, smart appliances, and portable devices.
4. Telecommunications: Modems, routers, and other network equipment.
5. Automotive systems: Engine control units, body control modules, and infotainment systems.
6. Data acquisition and signal processing systems.
7. Battery management systems and energy harvesting applications.
8. Security systems: Access control, surveillance, and alarm systems.

The ATMEGA128-16AN's combination of features and performance makes it a popular choice for developers looking to create complex, feature-rich embedded systems with a focus on efficiency and reliability.

ATMEGA128-16AN Documents

Download datasheets and manufacturer documentation for ATMEGA128-16AN

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATmega128(L) Summary       ATmega128(L) Complete      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATmega128 Development Tool Selector      

HTML Datasheet :

ATmega128(L) Summary       ATmega128(L) Complete      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 23/Jul/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH