Microchip Technology

ATTINY24A-MMHR  

Microcontrollers

The ATTINY24A-MMHR is a low-power, 8-bit microcontroller (MCU) from Microchip Technology. It belongs to the AVR Enhanced series and is designed for a wide range of applications that require small form factor, low power consumption, and high performance.

Description:

The ATTINY24A-MMHR is a surface-mount, 8-pin microcontroller with 2KB of In-System Programmable (ISP) flash memory, 128 bytes of EEPROM, and 128 bytes of internal SRAM. It features an 8MHz internal oscillator and operates with a supply voltage range of 1.8V to 5.5V.

Features:

1. 8-bit AVR CPU with rich instruction set and 16 x 16-bit registers.
2. 2KB In-System Programmable flash memory.
3. 128 bytes of EEPROM for non-volatile data storage.
4. 128 bytes of internal SRAM.
5. 8MHz internal oscillator with calibration option.
6. I/O lines with optional internal pull-up resistors.
7. Sleep mode for low-power operation.
8. Programmable watchdog timer with separate oscillator.
9. Two 8-bit timers with 8-bit resolution.
10. USART with optional data direction control.
11. SPI interface for communication with external devices.
12. Active and Power-down modes for low-power consumption.
13. Eight general-purpose I/O lines.
14. Brown-out detection and reset.

Applications:

The ATTINY24A-MMHR is suitable for a wide range of applications due to its small form factor, low power consumption, and versatile features. Some common applications include:

1. Battery-powered devices: Due to its low power consumption, the ATTINY24A-MMHR is ideal for devices that run on batteries, such as remote controls, wireless sensors, and portable electronics.
2. Industrial control: The microcontroller can be used in industrial applications for controlling small motors, relays, and other actuators.
3. Home automation: It can be employed in home automation systems for controlling lighting, HVAC, and security systems.
4. Medical devices: The ATTINY24A-MMHR can be used in low-power medical devices, such as wearable health monitors and portable diagnostic equipment.
5. Toys and games: The microcontroller can be integrated into toys and games for control and communication purposes.
6. Data acquisition: It can be used in data acquisition systems for collecting and processing sensor data in various applications.
7. Consumer electronics: The ATTINY24A-MMHR can be found in various consumer electronics, such as appliances, personal care devices, and home entertainment systems.

In summary, the ATTINY24A-MMHR is a versatile, low-power microcontroller from Microchip Technology that is suitable for a wide range of applications, particularly those that require small form factors and low power consumption.

ATTINY24A-MMHR Documents

Download datasheets and manufacturer documentation for ATTINY24A-MMHR

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATtiny24A,44A,84A Summary       ATTINY24A,44A,84A Complete      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

ATtiny24A Development Tool Selector      

Other Related Documents :

ATtiny24A,44A Appendix A       ATtiny24A,44A,84A Appendix B      

HTML Datasheet :

ATtiny24A,44A,84A Summary      

PCN Design/Specification :

ATtiny24A/44A/84A 02/Dec/2020       Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH