Microchip Technology

ATTINY25-20SSU  

Microcontrollers

Microchip Technology's ATTINY25-20SSU is a low-power, 8-bit microcontroller that belongs to the AVR Enhanced series. It is designed for a wide range of applications that require small size, low power consumption, and high performance. Here's a brief description, features, and applications of the ATTINY25-20SSU:

Description:

The ATTINY25-20SSU is a surface-mount, 8-pin microcontroller with a small footprint, making it suitable for space-constrained applications. It features an enhanced AVR core with a maximum operating frequency of 20 MHz and 2KB of In-System Programmable Flash memory.

Features:

1. Enhanced AVR core with 20 MHz operating frequency
2. 2KB In-System Programmable Flash memory
3. 128 bytes Internal SRAM
4. 64 bytes EEPROM
5. 8MHz internal RC oscillator with calibration
6. 32 general-purpose I/O pins with various functions
7. 3-channel 8-bit Timer/Counter with PWM and Input Capture
8. 2-channel 8-bit Timer/Counter with PWM and Input Capture
9. USART with IrDA and SPI single-wire interfaces
10. 1.8V to 5.5V operating voltage range
11. Sleep mode for low-power consumption
12. Programmable watchdog timer
13. Brown-out detection and reset
14. 8-pin SOIC (SOP-8) surface-mount package

Applications:

1. Battery-powered devices: Due to its low-power consumption, the ATTINY25-20SSU is ideal for battery-powered applications like wireless sensors, remote controls, and portable electronics.
2. Industrial control: The microcontroller can be used in industrial control systems for monitoring and controlling various parameters, such as temperature, humidity, and pressure.
3. Home automation: ATTINY25-20SSU can be employed in home automation systems for controlling lights, fans, and other devices.
4. Toys and games: The microcontroller's compact size and low power consumption make it suitable for toys and games that require simple control and wireless communication.
5. Medical devices: ATTINY25-20SSU can be used in low-power medical devices like wearable health monitors and portable diagnostic equipment.
6. Security systems: The microcontroller can be utilized in security systems for access control, motion detection, and alarm management.

The ATTINY25-20SSU's combination of small size, low power consumption, and high performance makes it a versatile choice for a wide range of applications in various industries.

ATTINY25-20SSU Documents

Download datasheets and manufacturer documentation for ATTINY25-20SSU

PCN Assembly/Origin :

Test Location 12/Oct/2023      

Datasheets :

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

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATtiny25 Development Tool Selector      

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