Microchip Technology

ATTINY25-20SSHR  

Microcontrollers

The ATTINY25-20SSHR is a low-power, 8-bit microcontroller (MCU) from Microchip Technology. It is part of 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 ATTINY25-20SSHR features an 8-bit AVR RISC architecture with a 20 MHz maximum operating frequency. It is available in a compact 8-pin SOIC surface-mount package (SSHR). The device contains 2KB of In-System Programmable Flash memory, 128 bytes of Internal SRAM, and 128 bytes of EEPROM for non-volatile data storage.

Features:

1. 8-bit AVR RISC architecture with 20 MHz maximum operating frequency.
2. 2KB In-System Programmable Flash memory for program storage.
3. 128 bytes of Internal SRAM for data storage.
4. 128 bytes of EEPROM for non-volatile data storage.
5. 8-pin SOIC surface-mount package (SSHR).
6. Low power consumption with various power-saving modes, such as Idle, Power-down, and Power-save.
7. I/O lines with optional internal pull-up resistors.
8. Programmable watchdog timer with internal oscillator.
9. Internal voltage reference and clock system.
10. Sleep mode with adjustable power consumption.

Applications:

The ATTINY25-20SSHR is suitable for a variety of applications due to its small form factor, low power consumption, and versatile features. Some common applications include:

1. Battery-powered devices: The low power consumption makes it ideal for devices that run on batteries, such as portable electronics, remote controls, and wireless sensors.
2. Industrial control: The device can be used in control systems for small machines, sensors, and actuators in industrial applications.
3. Consumer electronics: It can be used in small appliances, toys, and other consumer electronics that require compact and low-power control solutions.
4. Home automation: The ATTINY25-20SSHR can be used in home automation systems for controlling lights, thermostats, and other smart devices.
5. Medical devices: Due to its small size and low power consumption, it can be used in portable medical devices such as glucometers, blood pressure monitors, and other diagnostic equipment.
6. Security systems: It can be employed in access control systems, alarm systems, and other security-related applications.
7. Data acquisition and signal processing: The device can be used for collecting and processing data from various sensors in applications like environmental monitoring and industrial automation.

In summary, the ATTINY25-20SSHR is a versatile, low-power microcontroller from Microchip Technology that is suitable for a wide range of applications, including battery-powered devices, industrial control, consumer electronics, home automation, medical devices, and security systems. Its compact form factor, low power consumption, and rich feature set make it an attractive choice for many embedded systems.

ATTINY25-20SSHR Documents

Download datasheets and manufacturer documentation for ATTINY25-20SSHR

PCN Assembly/Origin :

Fab Site 01/Mar/2022      

Datasheets :

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

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Mult Devices 17/Nov/2017      

Design Resources :

ATtiny25 Development Tool Selector      

PCN Obsolescence/ EOL :

EOL NOTICE 13/Feb/2023      

HTML Datasheet :

ATTINY25,45,85(V) Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 17/Oct/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH