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

Microcontrollers Microchip Technology ATTINY25-20MF Overview
The Microcontrollers Microchip Technology ATTINY25-20MF is a highly efficient 8-bit MCU from Microchip Technology, tailored for applications requiring a compact, low-power controller with robust functionality. This MCU operates with a 2KB flash memory, making it ideal for advanced control systems and smart devices in a condensed footprint. With its 20QFN package, the ATTINY25-20MF offers a perfect blend of minimal space usage and optimal performance, suitable for mass deployment in industrially demanding environments.
ATTINY25-20MF Features
This microcontroller boasts a variety of features making it versatile for numerous applications. Key attributes include its 8-bit AVR processor, providing a maximum CPU speed of 20 MHz. It supports a wide voltage range from 1.8V to 5.5V, accommodating various power setups. Additionally, its low power consumption and power-on reset capabilities ensure reliable operation in fluctuating power conditions. Advanced features such as analog comparator and programmable watchdog timer further enhance its utility and reliability.
ATTINY25-20MF Applications
- Consumer Electronics: Used in small home appliances and wearables, the ATTINY25-20MF controls operational logic with minimal power draw, enhancing battery life and device functionality.
- Automotive Systems: Integrates into automotive subsystems for control and monitoring applications, such as sensor interfaces and accessory controls, thanks to its robust tolerance to environmental variables.
- Industrial Automation: Serves as a control unit in automation machinery, where compact size and reliability are required, providing precise management of processes with its real-time capabilities.
- Medical Devices: In medical monitoring equipment, the ATTINY25-20MF ensures accurate and continuous operation, critical for patient care and diagnostic activities.
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