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