ATTINY25-20SSUR
- Mfr.Part #
- ATTINY25-20SSUR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 8SOIC
- Stock
- 3,744
- In Stock :
- 3,744
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Form :
- Gull wing
- JESD-30 Code :
- R-PDSO-G8
- Seated Height-Max :
- 1.75 mm
- Program Memory Size :
- 2KB 1K x 16
- Base Product Number :
- ATTINY25
- RAM Size :
- 128 x 8
- Enclosure :
- SOIC 8
- Minimum Operating Temperature :
- - 40 C
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Style :
- SMD/SMT
- Pbfree Code :
- yes
- Contact Plating :
- Tin
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Memory Size :
- 2kB
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Core Size :
- 8-Bit
- Published :
- 1997
- Has ADC :
- yes
- DMA Channels :
- No
- Product Type :
- 8-bit Microcontrollers - MCU
- Terminal Position :
- Dual
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- EEPROM Size :
- 128 x 8
- Manufacturer :
- Microchip Technology
- RAM (bytes) :
- 128
- Data Converter :
- A/D 4x10b
- Operating Temperature :
- -40°C~85°C TA
- Frequency :
- 20MHz
- Number of Timers/Counters :
- 2
- Oscillator Type :
- Internal
- Reach Compliance Code :
- Compliant
- Product :
- MCU
- Core Processor :
- AVR
- Height :
- 1.75 mm
- Device Core :
- AVR
- Qualification Status :
- Not Qualified
- RoHS :
- Details
- JESD-609 Code :
- e3
- DAC Channels :
- No
- Package Shape :
- RECTANGULAR
- Supply Current-Max :
- 8 mA
- Terminal Pitch :
- 1.27 mm
- Base Part Number :
- ATTINY25
- ROM Programmability :
- Flash
- Supply Voltage-Min (Vsup) :
- 4.5V
- Product Category :
- 8-bit Microcontrollers - MCU
- Surface Mount :
- yes
- Number of I/O :
- 6
- Tradename :
- AVR
- Brand :
- Microchip Technology
- Factory Lead Time :
- 8 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ROM (words) :
- 2048
- Data Bus Width :
- 8B
- Qualification :
- -
- Type :
- ATTINY25-20SSUR
- Number of Terminals :
- 8
- Supply Voltage :
- 5V
- Program Memory Type :
- Flash
- Supplier Device Package :
- 8-SOIC
- Bit Size :
- 8
- CPU Family :
- AVR RISC
- Manuf. code :
- MCP
- Number of I/Os :
- 6 I/O
- Max. operating temperature :
- +85°C
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Interfaces :
- SPI/USI
- Temperature Grade :
- Industrial
- MSL :
- MSL 3 - 168 hours
- Maximum Operating Temperature :
- + 85 C
- Mounting Type :
- Surface Mount
- Interface :
- SPI
- Connectivity :
- USI
- PWM Channels :
- yes
- Power Supplies :
- 3/5V
- Series :
- AVR® ATtiny
- Product Status :
- Active
- Supply Voltage-Max (Vsup) :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Packaging :
- Tape and Reel (TR)
- Watchdog Timer :
- yes
- Data Converters :
- A/D 4x10b
- Length :
- 4.98 mm
- Mount :
- Surface Mount
- Width :
- 3.99 mm
- Number of Terminations :
- 8
- Height Seated (Max) :
- 1.75mm
- Speed :
- 20MHz
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Number of I/O Lines :
- 6
- Datasheets
- ATTINY25-20SSUR

Microcontrollers Microchip Technology ATTINY25-20SSUR Overview
The Microcontrollers Microchip Technology ATTINY25-20SSUR is a highly capable, low-power 8-bit MCU from Microchip Technology, designed to offer efficient performance in sophisticated yet space-constrained applications. Built on a high-performance AVR® architecture, this microcontroller integrates 2KB of flash memory, which provides ample space for code storage and smooth execution in various embedded systems. The compact 8-SOIC package addresses the demands of size-sensitive projects without compromising functionality, making it an ideal choice for developers looking to create scalable, robust designs with a microcontroller that offers reliable execution and versatility in programming.
ATTINY25-20SSUR Features
- 8-bit AVR Microcontroller
- 2KB ISP flash memory
- 128B EEPROM
- 128B SRAM
- Up to 20 MHz operating frequency
- Low-power consumption
- Advanced RISC Architecture
- 10-bit Analog-to-Digital Converter
- DebugWIRE for on-chip debugging
- 6 general purpose I/O lines
- 8-SOIC package for compact installation
ATTINY25-20SSUR Applications
- Consumer Electronics
Integrates into devices like smart wearables, home automation gadgets, and small-scale robotics, providing intelligent control and processing capabilities within compact hardware profiles.
- Automotive Accessories
Utilized in automotive applications such as intelligent lighting systems, accessory controllers, and small display panels, enhancing functionality with its robust processing and programmable nature.
- Industrial Automation
Serves as a control unit within sensors, actuators, and other monitoring systems, facilitating precise and reliable automation in industrial settings.
- Power Management
Employed in smart grid and battery management systems to optimize energy usage and efficiency, leveraging its ADC capabilities for precise measurement and control.
- Hobbyist Projects
Ideal for educational purposes and DIY projects, allowing hobbyists and students to explore the fundamentals of microcontroller applications and embedded system design.
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