ATTINY25-20SU
- Mfr.Part #
- ATTINY25-20SU
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 8SOIC
- Stock
- 49,462
- In Stock :
- 49,462
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Family Name :
- ATTINY25
- JESD-30 Code :
- R-PDSO-G8
- Number of ADC Channels :
- 4
- Number of I/Os :
- 6 I/O
- Number of I2C Channels :
- 1
- ROM Programmability :
- Flash
- Series :
- AVR® ATtiny
- Reach Compliance Code :
- Compliant
- Program Memory Size :
- 2KB 1K x 16
- Bit Size :
- 8
- Watchdog Timer :
- yes
- Brand :
- Microchip Technology / Atmel
- Supply Voltage :
- 5V
- Minimum Operating Temperature :
- -40 °C
- Length :
- 5.35mm
- Type :
- ATTINY25-20SU
- Radiation Hardening :
- No
- Supplier Device Package :
- 8-SOIC
- Data Converters :
- A/D 4x10b
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Interface Type :
- USI
- RoHS :
- Details
- Number of I/O Lines :
- 6
- Qualification Status :
- Not Qualified
- Device Core :
- AVR
- Frequency :
- 20MHz
- Core Processor :
- AVR
- RAM Size :
- 128 x 8
- Terminal Pitch :
- 1.27 mm
- Core Size :
- 8-Bit
- Seated Height-Max :
- 2.16 mm
- Product Status :
- Active
- Tradename :
- AVR
- Qualification :
- -
- Instruction Set Architecture :
- RISC
- Temperature Grade :
- Industrial
- Interfaces :
- SPI/USI
- Dimensions :
- 5.35 x 5.4 x 1.91mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Height :
- 1.91mm
- Manuf. code :
- MCP
- Product :
- MCU
- Mounting Type :
- Surface Mount
- Manufacturer :
- Microchip Technology
- DMA Channels :
- No
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- Base Product Number :
- ATTINY25
- Number of I/O :
- 6
- Number of Programmable I/O :
- 6
- Supply Voltage-Max (Vsup) :
- 5.5V
- Connectivity :
- USI
- Access Time :
- 20 μs
- Data Converter :
- A/D 4x10b
- Surface Mount :
- yes
- Data Bus Width :
- 8B
- Number of Pins :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- ROM (words) :
- 2048
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Memory Size :
- 2kB
- Number of Timers/Counters :
- 2
- Package Type :
- EIAJ SOIC
- Enclosure :
- SOIC 8
- REACH SVHC :
- No SVHC
- CPU Family :
- AVR RISC
- Speed :
- 20MHz
- Mount :
- Surface Mount
- PWM Channels :
- yes
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Peak Reflow Temperature (Cel) :
- 260
- Address Bus Width :
- 8B
- Oscillator Type :
- Internal
- Has ADC :
- yes
- Pin Count :
- 8
- Product Type :
- 8-bit Microcontrollers - MCU
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- DAC Channels :
- No
- Contact Plating :
- Tin
- Number of Terminations :
- 8
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Lead Free :
- Lead Free
- MSL :
- MSL 2 - 1 year
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Factory Lead Time :
- 8 Weeks
- Mounting Style :
- SMD/SMT
- Maximum Operating Temperature :
- +85 °C
- Base Part Number :
- ATTINY25
- Packaging :
- Tube
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Typical Operating Supply Voltage :
- 2.7 → 5.5 V
- Product Category :
- 8-bit Microcontrollers - MCU
- Published :
- 1997
- Width :
- 5.4mm
- Number of Terminals :
- 8
- Max. operating temperature :
- +85°C
- Package Shape :
- RECTANGULAR
- Program Memory Type :
- Flash
- RAM (bytes) :
- 128
- Interface :
- SPI
- Package :
- Tube
- EEPROM Size :
- 128 x 8
- Supply Current-Max :
- 8 mA
- Power Supplies :
- 3/5V
- Datasheets
- ATTINY25-20SU

Microcontrollers Microchip Technology ATTINY25-20SU Overview
The Microcontrollers Microchip Technology ATTINY25-20SU is a compact, high-performance microcontroller unit (MCU) designed by Microchip Technology. This MCU operates within the AVR processor family and offers a robust set of features suitable for a diverse range of applications. It provides 2KB of Flash memory, enabling small yet impactful firmware applications, coupled with a low power consumption profile that makes it ideal for portable and power-sensitive devices. The ATTINY25-20SU is housed in an 8SOIC package, ensuring ease of integration into various circuit designs. Its versatility and reliability make it an excellent choice for developers looking to deploy advanced control systems within compact spaces.
ATTINY25-20SU Features
The ATTINY25-20SU MCU offers a variety of features that make it a versatile component for many electronic applications. Key features include 8-bit processing power, 2KB ISP flash memory, and a 20 MHz maximum clock frequency. It also supports various programmable peripherals like an ADC, PWM channels, and multiple GPIOs, providing substantial flexibility in device control and interface options. Enhanced power management capabilities ensure optimal operation in energy-sensitive setups, making it a smart choice for innovative electronic designs.
ATTINY25-20SU Applications
- Consumer Electronics: Utilized in small home appliances and personal gadgets where compact size and energy efficiency are crucial.
- Wearable Devices: Serves as the core processor in fitness trackers and smartwatches, handling sensor data integration and user interface functions.
- Industrial Control Systems: Employs its robust I/O capabilities in managing sensors and actuators in automated production lines.
- Automotive Applications: Controls small modules within automotive electronics, such as lighting systems and battery management units.
- DIY Electronics Projects: Popular in the maker community for its ease of use in prototypes and custom builds, facilitating both learning and innovation.
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