ATTINY25-20SU
- Mfr.Part #
- ATTINY25-20SU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 8SOIC
- Stock
- 7,037
- In Stock :
- 7,037
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- RAM Size :
- 128 x 8
- Instruction Set Architecture :
- RISC
- Mounting Style :
- SMD/SMT
- Speed :
- 20MHz
- Product Category :
- 8-bit Microcontrollers - MCU
- Length :
- 5.35mm
- RoHS Status :
- ROHS3 Compliant
- Max. operating temperature :
- +85°C
- PWM Channels :
- yes
- MSL :
- MSL 2 - 1 year
- Contact Plating :
- Tin
- RoHS :
- Details
- Watchdog Timer :
- yes
- Number of Terminations :
- 8
- Number of I/O Lines :
- 6
- Base Part Number :
- ATTINY25
- Core Size :
- 8-Bit
- Dimensions :
- 5.35 x 5.4 x 1.91mm
- Temperature Grade :
- Industrial
- Number of I/Os :
- 6 I/O
- Height :
- 1.91mm
- ROM Programmability :
- Flash
- Type :
- ATTINY25-20SU
- Power Supplies :
- 3/5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Pitch :
- 1.27 mm
- Number of Programmable I/O :
- 6
- EEPROM Size :
- 128 x 8
- DAC Channels :
- No
- ROM (words) :
- 2048
- Package :
- Tube
- Product Type :
- 8-bit Microcontrollers - MCU
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Has ADC :
- yes
- Pin Count :
- 8
- Qualification Status :
- Not Qualified
- Address Bus Width :
- 8B
- Program Memory Type :
- Flash
- Frequency :
- 20MHz
- Data Bus Width :
- 8B
- RAM (bytes) :
- 128
- CPU Family :
- AVR RISC
- Enclosure :
- SOIC 8
- Interface Type :
- USI
- Maximum Operating Temperature :
- +85 °C
- Device Core :
- AVR
- Operating Temperature :
- -40°C~85°C TA
- DMA Channels :
- No
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Radiation Hardening :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Pbfree Code :
- yes
- Number of Terminals :
- 8
- Brand :
- Microchip Technology / Atmel
- Terminal Finish :
- Matte Tin (Sn)
- Number of Timers/Counters :
- 2
- Product :
- MCU
- Bit Size :
- 8
- JESD-30 Code :
- R-PDSO-G8
- Base Product Number :
- ATTINY25
- Supply Voltage :
- 5V
- Interface :
- SPI
- Terminal Form :
- Gull wing
- Data Converter :
- A/D 4x10b
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Data Converters :
- A/D 4x10b
- Reach Compliance Code :
- Compliant
- Seated Height-Max :
- 2.16 mm
- Family Name :
- ATTINY25
- REACH SVHC :
- No SVHC
- Number of ADC Channels :
- 4
- Lead Free :
- Lead Free
- Core Processor :
- AVR
- Number of Pins :
- 8
- Manuf. code :
- MCP
- Oscillator Type :
- Internal
- Interfaces :
- SPI/USI
- Mount :
- Surface Mount
- Qualification :
- -
- Number of I2C Channels :
- 1
- Package Type :
- EIAJ SOIC
- Typical Operating Supply Voltage :
- 2.7 → 5.5 V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Factory Lead Time :
- 8 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Minimum Operating Temperature :
- -40 °C
- Product Status :
- Active
- Memory Size :
- 2kB
- Connectivity :
- USI
- Number of I/O :
- 6
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Program Memory Size :
- 2KB 1K x 16
- Package Shape :
- RECTANGULAR
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Current-Max :
- 8 mA
- Manufacturer :
- Microchip Technology
- Supplier Device Package :
- 8-SOIC
- Tradename :
- AVR
- Surface Mount :
- yes
- Series :
- AVR® ATtiny
- Published :
- 1997
- Width :
- 5.4mm
- Access Time :
- 20 μs
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Datasheets
- ATTINY25-20SU

Microcontrollers Atmel (Microchip Technology) ATTINY25-20SU Overview
The Microcontrollers Atmel (Microchip Technology) ATTINY25-20SU is an 8-bit high-performance microcontroller featuring 2KB of ISP flash memory. Designed by Microchip Technology, this compact yet powerful MCU is housed in an 8-SOIC package, making it ideal for applications requiring size efficiency and advanced control capabilities. With its robust architecture and versatile features, the ATTINY25-20SU provides an optimal solution for developers looking to enhance their system's reliability and functionality while managing power consumption and cost-effectiveness. Its integration capabilities make it a preferred choice for a diverse range of industrial applications, ensuring both flexibility and high performance.
ATTINY25-20SU Features
The ATTINY25-20SU microcontroller offers several key features that make it a standout choice for demanding applications. These include its 8-bit AVR processor, 2KB of in-system programmable flash, 128B EEPROM, and 128B SRAM. It operates at a voltage range of 2.7V to 5.5V, which ensures compatibility with a variety of power setups and enhances its utility in different environments. The device supports up to 20 MHz clock speed, enabling rapid processing and task execution. Additional functionalities include six general-purpose I/O lines, internal and external interrupts, a 4-channel 10-bit A/D converter, and multiple programmable watchdog timers with separate internal oscillator.
ATTINY25-20SU Applications
- Consumer Electronics: Utilized in home automation devices, the ATTINY25-20SU manages tasks such as lighting controls and small appliance management, enhancing user convenience and energy efficiency.
- Automotive: Integrated into automotive subsystems, this MCU controls lighting and sensor interfaces, ensuring reliable operation under varying environmental conditions.
- Industrial Control: In industrial environments, the ATTINY25-20SU is crucial for managing small scale automation processes, contributing to improved operational accuracy and safety.
- Wearable Technology: Its compact size and low power consumption make it ideal for wearable health monitors, where it processes vital signs and facilitates device communication.
- Smart Toys: Employed in interactive toy design, it enables advanced features like motion detection and sound control, thereby enhancing the interactive experience offered by smart toys.
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