ATTINY25-20SH
- Mfr.Part #
- ATTINY25-20SH
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 8SOIC
- Stock
- 9,179
- In Stock :
- 9,179
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package Shape :
- RECTANGULAR
- Base Part Number :
- ATTINY25
- Factory Lead Time :
- 8 Weeks
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage :
- 5V
- CPU Family :
- AVR RISC
- Device Core :
- AVR
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Bus Width :
- 8B
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 20MHz
- Seated Height-Max :
- 2.16 mm
- Bit Size :
- 8
- RAM (bytes) :
- 128
- Supply Current-Max :
- 8 mA
- JESD-30 Code :
- R-PDSO-G8
- REACH SVHC :
- No SVHC
- Speed :
- 20MHz
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Data Converter :
- A/D 4x10b
- Package :
- Tube
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- DAC Channels :
- No
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Interface :
- SPI
- Qualification Status :
- Not Qualified
- Program Memory Size :
- 2KB 1K x 16
- Number of I/O :
- 6
- Oscillator Type :
- Internal
- Number of PWM Channels :
- 2
- Supplier Device Package :
- 8-SOIC
- Length :
- 5.35mm
- Number of Terminals :
- 8
- Core Processor :
- AVR
- Series :
- AVR® ATtiny
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5V
- EEPROM Size :
- 128 x 8
- Packaging :
- Tube
- Temperature Grade :
- Industrial
- Terminal Form :
- Gull wing
- Published :
- 2007
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Has ADC :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of ADC Channels :
- 4
- Reach Compliance Code :
- Compliant
- Terminal Position :
- Dual
- Width :
- 5.4mm
- PWM Channels :
- yes
- Manufacturer :
- Microchip Technology Inc
- Memory Size :
- 2kB
- Base Product Number :
- ATTINY25
- Operating Temperature :
- -40°C~85°C TA
- RAM Size :
- 128 x 8
- Contact Plating :
- Tin
- Watchdog Timer :
- yes
- DMA Channels :
- No
- Number of I2C Channels :
- 1
- ROM Programmability :
- Flash
- Interfaces :
- SPI/USI
- Connectivity :
- USI
- Height :
- 2.16mm
- Mount :
- Surface Mount
- Number of I/O Lines :
- 6
- Data Converters :
- A/D 4x10b
- Product Status :
- Obsolete
- Program Memory Type :
- Flash
- Number of Terminations :
- 8
- Power Supplies :
- 3/5 V
- Terminal Pitch :
- 1.27 mm
- ROM (words) :
- 2048
- Core Size :
- 8-Bit
- Datasheets
- ATTINY25-20SH
ATTINY25-20SH Documents

Microcontrollers Microchip Technology ATTINY25-20SH Overview
The ATTINY25-20SH by Microchip Technology stands as a robust microcontroller unit (MCU) under the Microcontrollers category, designed to cater to advanced control systems. With its compact 8-SOIC package, this device is optimized for size-sensitive applications requiring high-performance processing capabilities. Integrating 2KB of flash memory, the ATTINY25-20SH ensures sufficient space for application code, which is vital for complex operations in embedded systems. The incorporation of advanced RISC architecture allows this MCU to perform efficiently with lower power consumption and faster processing speeds, making it ideal for a wide range of industrial applications.
ATTINY25-20SH Features
The ATTINY25-20SH microcontroller from Microchip Technology is loaded with features that enhance its utility in various demanding applications. Key features include:
- 8-bit AVR Processor: Ensures efficient handling of operations with a simpler programming model.
- 2KB ISP Flash Memory: Offers ample space for firmware and applications, supporting in-system programming for easy updates.
- 128B EEPROM: Provides non-volatile storage for critical data, which is essential for real-time applications.
- Internal Oscillator: Eliminates the need for external clocking devices, simplifying circuit design and reducing overall system cost.
- Power-on Reset and Programmable Brown-out Detection: Enhances the reliability of applications by ensuring proper operation during power fluctuations.
- Multiple programmable I/Os: Facilitates flexibility in connected applications, supporting a variety of peripheral integrations.
ATTINY25-20SH Applications
- Consumer Electronics: Utilized in devices like smart watches and remote controls, where compact size and battery efficiency are paramount.
- Automation Systems: Powers small-scale robots and automation controllers, providing precise control and sensor integration.
- Wearable Devices: Ideal for fitness trackers and health monitoring systems, offering essential functions like data logging and real-time processing.
- Automotive Applications: Employed in modern vehicle subsystems such as lighting control and sensor monitoring, enhancing vehicle performance and safety.
- Home Automation: Drives devices in smart home systems, such as thermostats and lighting controllers, ensuring seamless operation and connectivity.
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