Microchip Technology

ATMEGA1608-AU  

Microcontrollers

Microchip Technology's ATMEGA1608-AU is a low-power, high-performance 8-bit microcontroller unit (MCU) that belongs to the AVR Enhanced series. This MCU is based on the enhanced AVR core, which provides higher computational power and code efficiency compared to its predecessors. The ATMEGA1608-AU is specifically designed for a wide range of applications, including industrial control, automotive systems, and portable devices.

Description:

The ATMEGA1608-AU is an 8-bit microcontroller featuring 16 KB of In-System Programmable Flash memory, 512 bytes of EEPROM, and 1 KB of SRAM. It operates at a frequency of up to 16 MHz and is available in a 44-pin TQFP (Thin Quad Flat Package) package.

Features:

1. Enhanced AVR Core: The MCU is based on the enhanced AVR core, which provides higher computational power and code efficiency.
2. Memory: 16 KB of In-System Programmable Flash memory, 512 bytes of EEPROM, and 1 KB of SRAM.
3. Input/Output (I/O): 14 general-purpose I/O lines with optional internal pull-up resistors.
4. Communication Interfaces: Two USARTs (Universal Synchronous/Asynchronous Receiver-Transmitter) with mode support for SPI (Serial Peripheral Interface) and TWI (Two-Wire Interface).
5. Timers: 3 16-bit timer/counters with input capture and output compare capabilities.
6. Analog-to-Digital Converter (ADC): 8-channel, 10-bit ADC with up to 11 analog inputs.
7. Voltage Reference: Internal 2.56V voltage reference with calibration option.
8. Programmable Watchdog Timer: With separate clock source and timeout periods.
9. Sleep Modes: Power-saving sleep modes to reduce power consumption during periods of inactivity.
10. Security Features: JTAG (Joint Test Action Group) debugger interface and hardware debug interface disabled to enhance security.
11. Operating Voltage: 1.8V to 5.5V.

Applications:

1. Industrial Control: Programmable logic controllers, motor control, and sensor interfacing.
2. Automotive Systems: Instrumentation, body control modules, and infotainment systems.
3. Portable Devices: Battery-powered devices, handheld gadgets, and wearable electronics.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, and portable medical instruments.
5. Consumer Electronics: Home appliances, smart home systems, and multimedia devices.
6. Telecommunication Systems: Modems, routers, and other network equipment.
7. Security Systems: Access control, surveillance, and alarm systems.

The ATMEGA1608-AU's combination of performance, memory, and communication interfaces makes it a versatile and reliable choice for a wide range of embedded applications.

ATMEGA1608-AU Documents

Download datasheets and manufacturer documentation for ATMEGA1608-AU

Errata :

megaAVR® 0-series Errata      

PCN Assembly/Origin :

New Assembly Site 11/Apr/2023      

Datasheets :

megaAVR® 0-Series Family       ATmega808/809/1608/1609      

PCN Design/Specification :

ATmega808/809/1608/1609 22/Jun/2020       ATmega808/809/1608/1609 19/Mar/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH