ATTINY25-20MU
- Mfr.Part #
- ATTINY25-20MU
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 20QFN
- Stock
- 10,871
- In Stock :
- 10,871
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Surface Mount :
- yes
- Operating Supply Voltage (Min) :
- 2.7(V)
- Number of Timers - General Purpose :
- 2
- Frequency :
- 20MHz
- Mounting Style :
- SMD/SMT
- Package / Case :
- 20-WFQFN Exposed Pad
- Number of Terminals :
- 20
- ROM Programmability :
- Flash
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Memory Size :
- 2kB
- Supply Current-Max :
- 8 mA
- Radiation Hardening :
- No
- Tradename :
- AVR
- Clock Freq :
- 20(MHz)
- Device Core Size :
- 8(b)
- Bit Size :
- 8
- Programmable :
- yes
- REACH SVHC :
- No SVHC
- RoHS :
- Details
- Interfaces :
- SPI/USI
- ROM (words) :
- 2048
- Product :
- MCU
- # I/Os (Max) :
- 6
- Factory Lead Time :
- 4 Weeks
- Instruction Set Architecture :
- RISC
- JESD-609 Code :
- e3
- Speed :
- 20MHz
- Width :
- 4mm
- Reach Compliance Code :
- Compliant
- JESD-30 Code :
- S-PQCC-N20
- Connectivity :
- USI
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Number of I/O :
- 6
- Watchdog Timer :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Published :
- 1997
- Operating Temperature (Max) :
- 85C
- Oscillator Type :
- Internal
- Device Core :
- AVR
- CPU Family :
- AVR RISC
- Typical Operating Supply Voltage :
- 2.7 → 5.5 V
- Number of Pins :
- 20
- Supply Voltage :
- 5V
- Operating Temperature (Min) :
- -40C
- Product Status :
- Active
- Number of Terminations :
- 20
- Terminal Pitch :
- 0.5mm
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Manufacturer :
- Microchip
- Dimensions :
- 4 x 4 x 0.75mm
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM Size :
- 128 x 8
- Qualification Status :
- Not Qualified
- Number of Timers/Counters :
- 2
- Interface Type :
- SPI
- Number of ADC Channels :
- 4
- Power Supplies :
- 3/5V
- Maximum Operating Temperature :
- +85 °C
- Number of Programmable I/O :
- 6
- Seated Height-Max :
- 0.8 mm
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Core Size :
- 8-Bit
- Operating Temp Range :
- -40C to 85C
- Supply Voltage-Max (Vsup) :
- 5.5V
- PWM Channels :
- yes
- Operating Supply Voltage (Typ) :
- 3.3/5(V)
- DAC Channels :
- No
- Number of I/Os :
- 6 I/O
- MSL :
- MSL 1 - Unlimited
- Packaging :
- Tray
- Minimum Operating Temperature :
- -40 °C
- Number of I2C Channels :
- 1
- Temperature Grade :
- Industrial
- Contact Plating :
- Tin
- Rad Hardened :
- No
- Core Processor :
- AVR
- Number of I/O Lines :
- 6
- Length :
- 4mm
- RAM (bytes) :
- 128
- Product Type :
- 8-bit Microcontrollers - MCU
- Package :
- Tray
- Operating Temperature Classification :
- Industrial
- Program Memory Size :
- 2KB 1K x 16
- Brand :
- Microchip Technology / Atmel
- Data Bus Width :
- 8B
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Qualification :
- -
- Package Shape :
- Square
- EEPROM Size :
- 128 x 8
- Terminal Finish :
- MATTE TIN
- Data Converter :
- A/D 4x10b
- Pbfree Code :
- yes
- DMA Channels :
- No
- Base Product Number :
- ATTINY25
- Mounting :
- Surface Mount
- Interface :
- SPI
- Family Name :
- ATTINY25
- Has ADC :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Series :
- AVR® ATtiny
- Terminal Form :
- NO LEAD
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Surface Mount
- Operating Supply Voltage (Max) :
- 5.5(V)
- Total Internal Ram Size :
- 128B(kB)
- Data Converters :
- A/D 4x10b
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 20
- Height :
- 800μm
- Base Part Number :
- ATTINY25
- Program Memory Type :
- Flash
- Package Type :
- WQFN EP
- Access Time :
- 20 μs
- Datasheets
- ATTINY25-20MU

Microcontrollers Microchip Technology ATTINY25-20MU Overview
The Microcontrollers Microchip Technology ATTINY25-20MU, a robust and versatile 8-bit microcontroller from Microchip Technology, offers a perfect blend of power efficiency and performance. Designed to cater to demanding applications, this microcontroller operates within a voltage range of 1.8V to 5.5V and is encapsulated in a compact 20QFN package, making it ideal for space-constrained applications. The ATTINY25-20MU is equipped with 2KB of flash memory, providing sufficient space for small to medium complexity applications. This device is specifically designed to meet the rigorous demands of modern embedded systems, offering a cost-effective solution with low power consumption and high functionality.
ATTINY25-20MU Features
The ATTINY25-20MU features include a 10-bit analog-to-digital converter, a variety of power-saving modes, and an internal oscillator which eliminates the need for external timing components, reducing overall system costs. Its enhanced performance is supported by a throughput of 20 MIPS at 20 MHz, allowing for efficient task management and improved algorithm execution. Additionally, the device supports a wide array of programmable serial communication options, including SPI and I2C, facilitating easy integration into existing systems.
ATTINY25-20MU Applications
- Wearable Devices: The ATTINY25-20MU can be used in smart watches and fitness trackers due to its low power consumption and small form factor, enabling extended battery life and compact designs.
- Home Automation: This microcontroller is ideal for home automation systems, including smart lighting and thermostats, where its ability to handle multiple sensors and actuators can enhance system reliability and performance.
- Industrial Control: In industrial environments, the ATTINY25-20MU's robustness makes it suitable for process control and monitoring systems, helping to maintain high levels of accuracy and operational efficiency.
- Consumer Electronics: It is also widely used in consumer electronics such as handheld gaming devices, where its rapid processing capabilities and flash memory are essential for user interface and experience enhancements.
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