Microchip Technology

ATMEGA168A-MMHR  

Microcontrollers

Microchip Technology's ATMEGA168A-MMHR is a low-power, high-performance 8-bit microcontroller unit (MCU) that belongs to the AVR Enhanced series. It is designed to provide a cost-effective solution for a wide range of applications, including industrial control, medical devices, and consumer electronics.

Description:

The ATMEGA168A-MMHR features a powerful 16 MHz ATmega168A microcontroller with 16 KB of In-System Programmable (ISP) Flash memory, 1 KB of EEPROM, and 1 KB of SRAM. It operates at a supply voltage range of 1.8V to 5.5V and has a wide operating temperature range of -40°C to +85°C. The microcontroller is available in a 24-pin, 0.3-inch QFN (Quad Flat No-leads) package.

Features:

1. 16 MHz ATmega168A microcontroller
2. 16 KB of ISP Flash memory
3. 1 KB of EEPROM
4. 1 KB of SRAM
5. Supply voltage range: 1.8V to 5.5V
6. Operating temperature range: -40°C to +85°C
7. 24-pin, 0.3-inch QFN package
8. Low-power consumption: Supports various power-saving modes, including idle, ADC noise reduction, power-save, and standby modes
9. Integrated peripherals: Timers, watchdog timer, UART, SPI, I2C, and PWM channels
10. Enhanced I/O features: 14 general-purpose I/O pins, 6-channel 10-bit ADC, and 4-channel 8-bit PWM
11. Security features: JTAG interface and serial programming

Applications:

1. Industrial control systems: The ATMEGA168A-MMHR can be used in applications such as motor control, sensor interfacing, and data acquisition systems.
2. Medical devices: The microcontroller can be utilized in portable medical devices, patient monitoring systems, and medical instrumentation.
3. Consumer electronics: Suitable for applications like home automation, remote controls, and battery-powered devices.
4. Automotive electronics: The ATMEGA168A-MMHR can be used in automotive applications such as infotainment systems, body control modules, and engine management systems.
5. Smart energy systems: The microcontroller can be employed in smart grid applications, energy management systems, and smart metering.
6. IoT devices: The ATMEGA168A-MMHR is suitable for Internet of Things (IoT) applications, including smart home devices, wearables, and environmental monitoring systems.

In summary, the ATMEGA168A-MMHR is a versatile and powerful microcontroller that offers a wide range of features and applications. Its low-power consumption, integrated peripherals, and enhanced I/O features make it an ideal choice for various embedded systems and IoT applications.

ATMEGA168A-MMHR Documents

Download datasheets and manufacturer documentation for ATMEGA168A-MMHR

Errata :

ATmega48A/PA/88A/PA/168A/PA/328/P Errata      

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATmega48A/PA/88A/PA/168A/PA/328/P      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       Tape and Reel Label Update 10/Feb/2015      

Design Resources :

ATmega168 Development Tool Selector      

PCN Design/Specification :

ATmega48A/88A/168A 10/Apr/2018       ATmega48A/PA/88A/PA/168A/PA/328/P 10/Sep/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH