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