Microchip Technology

ATTINY25-20MU  

Microcontrollers

The ATTINY25-20MU is a low-power, 8-bit microcontroller (MCU) manufactured by Microchip Technology. It belongs to the AVR Enhanced series of MCUs and is designed for a wide range of applications that require small size, low power consumption, and high performance.

Description:

The ATTINY25-20MU features an 8-bit RISC CPU with 32 general-purpose registers, a high-performance 1 MIPS per MHz instruction execution rate, and a compact 8-pin package. It operates at a supply voltage range of 1.8V to 5.5V and has a clock frequency of up to 20 MHz.

Features:

1. 8-bit RISC CPU with 32 general-purpose registers
2. 1 MIPS per MHz instruction execution rate
3. Supply voltage range: 1.8V to 5.5V
4. Clock frequency up to 20 MHz
5. 8-pin package
6. 2KB In-System Programmable Flash with Read-While-Write capability
7. 128 bytes In-System Programmable SRAM
8. 64 bytes EEPROM
9. 4-channel 8-bit Analog-to-Digital Converter (ADC)
10. Programmable watchdog timer with internal oscillator
11. Up to 6 general-purpose I/O lines with optional internal pull-up resistors
12. Sleep mode for low-power consumption
13. Brown-out detection and reset
14. JTAG and SPI programming interfaces
15. Active and power-down modes for low-power operation

Applications:

The ATTINY25-20MU is suitable for a wide range of applications due to its small size, low power consumption, and high performance. Some common applications include:

1. Battery-powered devices: The low-power consumption makes it ideal for devices that run on batteries, such as remote controls, wireless sensors, and portable electronics.
2. Industrial control: The ATTINY25-20MU can be used in industrial control applications, such as motor control, relay switching, and sensor interfacing.
3. Home automation: It can be used in home automation systems for controlling lighting, HVAC, and security systems.
4. Medical devices: The small form factor and low power consumption make it suitable for portable medical devices, such as wearable health monitors and diagnostic equipment.
5. Toys and games: The ATTINY25-20MU can be used in electronic toys, games, and hobbyist projects.
6. Data acquisition: The built-in ADC makes it suitable for data acquisition and signal processing applications.
7. Embedded systems: The ATTINY25-20MU can be used in various embedded systems, such as IoT devices, smart sensors, and control modules.

In summary, the ATTINY25-20MU is a versatile, low-power, and compact microcontroller that can be used in a wide range of applications, from battery-powered devices to industrial control systems. Its small size, low power consumption, and high performance make it an attractive choice for designers looking for a cost-effective and efficient solution.

ATTINY25-20MU Documents

Download datasheets and manufacturer documentation for ATTINY25-20MU

PCN Assembly/Origin :

Fab Site 01/Mar/2022      

Datasheets :

ATTINY25,45,85(V) Summary       ATTINY25/45/85(V) Datasheet      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

PCN Other :

MSL Revision A 26/Mar/2014      

Design Resources :

ATtiny25 Development Tool Selector      

HTML Datasheet :

ATTINY25,45,85(V) Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Multiple Devices Copper Wire 20/Aug/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH