ATTINY25-20MF
- Mfr.Part #
- ATTINY25-20MF
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 20QFN
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Package :
- Tray
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Connectivity :
- USI
- Data Converter :
- A/D 4x10b
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- RoHS :
- Details
- Contact Plating :
- Tin
- Supply Voltage-Min (Vsup) :
- 4.5V
- Product Status :
- Active
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- JESD-609 Code :
- e3
- Interfaces :
- SPI/USI
- Terminal Finish :
- MATTE TIN
- Seated Height-Max :
- 0.8 mm
- DAC Channels :
- No
- Mounting Style :
- SMD/SMT
- Pbfree Code :
- yes
- Reach Compliance Code :
- Compliant
- Package / Case :
- 20-WFQFN Exposed Pad
- Speed :
- 20MHz
- Number of Terminals :
- 20
- Published :
- 1997
- Temperature Grade :
- Automotive
- Base Product Number :
- ATTINY25
- CPU Family :
- AVR RISC
- Length :
- 4mm
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Mount :
- Surface Mount
- Series :
- AVR® ATtiny
- Terminal Pitch :
- 0.5mm
- Bit Size :
- 8
- Memory Size :
- 2kB
- Packaging :
- Tray
- PWM Channels :
- yes
- Watchdog Timer :
- yes
- Number of Timers/Counters :
- 2
- Terminal Position :
- QUAD
- Supply Voltage :
- 5V
- Core Size :
- 8-Bit
- Factory Lead Time :
- 4 Weeks
- Power Supplies :
- 3/5V
- RAM Size :
- 128 x 8
- Surface Mount :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Width :
- 4 mm
- Number of I/O :
- 6
- Program Memory Size :
- 2KB 1K x 16
- Operating Temperature :
- -40°C~125°C TA
- JESD-30 Code :
- S-XQCC-N20
- Manufacturer :
- Microchip
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- DMA Channels :
- No
- Supply Voltage-Max (Vsup) :
- 5.5V
- Frequency :
- 20MHz
- Number of Pins :
- 20
- Height :
- 0.75 mm
- ROM Programmability :
- Flash
- Oscillator Type :
- Internal
- Product Type :
- 8-bit Microcontrollers - MCU
- Core Processor :
- AVR
- Tradename :
- AVR
- Number of I/Os :
- 6 I/O
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Qualification Status :
- Not Qualified
- Brand :
- Microchip Technology / Atmel
- Program Memory Type :
- Flash
- Supply Current-Max :
- 8 mA
- Additional Feature :
- ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 10 MHZ
- ROM (words) :
- 1024
- Data Bus Width :
- 8B
- Number of I/O Lines :
- 6
- Interface :
- SPI
- Maximum Operating Temperature :
- + 85 C
- Data Converters :
- A/D 4x10b
- Number of Terminations :
- 20
- RAM (bytes) :
- 128
- Has ADC :
- yes
- Height Seated (Max) :
- 0.8mm
- Terminal Form :
- NO LEAD
- EEPROM Size :
- 128 x 8
- Base Part Number :
- ATTINY25
- Package Shape :
- Square
- Product :
- MCU
- Device Core :
- AVR
- Minimum Operating Temperature :
- - 40 C
- Datasheets
- ATTINY25-20MF
ATTINY25-20MF Documents

Microcontrollers Atmel (Microchip Technology) ATTINY25-20MF Overview
The ATTINY25-20MF by Atmel, now part of Microchip Technology, represents a powerful microcontroller designed for handling complex tasks within minimal power and space requirements. This 8-bit MCU stands out in the Microcontrollers category for its compactness, versatility, and robust performance, tailored for sophisticated embedded systems. Boasting 2KB of flash memory in a space-efficient 20QFN package, it offers an optimal solution for developers looking for scalable, cost-effective components in high-volume applications. Its integration capabilities make it ideal for the evolving demands of modern electronics, ensuring reliability and high functionality in demanding applications.
ATTINY25-20MF Features
The ATTINY25-20MF is equipped with numerous features that enhance its efficiency and usability. Key features include 2KB ISP flash memory, 128B EEPROM, and 128B SRAM, offering ample space for code and data storage. Its operating voltage ranges from 1.8V to 5.5V, allowing flexible integration into various circuit designs. The MCU supports a wide range of peripherals, including ADCs, PWM channels, and I2C/SPI communication interfaces, making it extremely versatile. Additionally, its robust design ensures reliable operation in extended temperature ranges, suitable for rigorous industrial environments.
ATTINY25-20MF Applications
- Wearable Devices: Integrates seamlessly into fitness trackers and smartwatches, providing core processing capabilities with minimal power consumption, optimizing battery life and functionality.
- Home Automation Systems: Acts as a control hub for smart home devices, from lighting systems to thermostats, enabling smart energy management and connectivity.
- Consumer Electronics: Drives the functionality of portable gadgets, such as remote controls and small appliances, thanks to its compact footprint and efficient processing.
- Industrial Automation: Suitable for sensor management and data collection in automated production lines, enhancing process efficiency and reliability.
- Automotive Applications: Used in automotive subsystems for controlling lighting, sensors, and small actuators, supporting enhanced vehicle automation and safety features.
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