ATTINY25-20SSHR
- Mfr.Part #
- ATTINY25-20SSHR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 8SOIC
- Stock
- 12,928
- In Stock :
- 12,928
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Length :
- 4.98 mm
- Qualification Status :
- Not Qualified
- Additional Feature :
- ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 10 MHZ
- Data Converters :
- A/D 4x10b
- Terminal Form :
- Gull wing
- Temperature Grade :
- Industrial
- Surface Mount :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- Connectivity :
- USI
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Product Status :
- Active
- Minimum Operating Temperature :
- - 40 C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Core Processor :
- AVR
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Speed :
- 20MHz
- RAM (bytes) :
- 128
- RoHS :
- Details
- Tradename :
- AVR
- Package Shape :
- RECTANGULAR
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 4.5V
- Number of I/O Lines :
- 6
- Mounting Style :
- SMD/SMT
- Base Product Number :
- ATTINY25
- Reach Compliance Code :
- Compliant
- Height :
- 1.75 mm
- JESD-30 Code :
- R-PDSO-G8
- CPU Family :
- AVR RISC
- Peak Reflow Temperature (Cel) :
- 260
- Number of I/O :
- 6
- Number of Terminations :
- 8
- Product Category :
- 8-bit Microcontrollers - MCU
- DAC Channels :
- No
- Data Converter :
- A/D 4x10b
- Frequency :
- 20MHz
- Mounting Type :
- Surface Mount
- Data Bus Width :
- 8B
- DMA Channels :
- No
- Supplier Device Package :
- 8-SOIC
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Power Supplies :
- 3/5V
- Base Part Number :
- ATTINY25
- Factory Lead Time :
- 16 Weeks
- PWM Channels :
- yes
- Packaging :
- Cut Tape (CT)
- Supply Current-Max :
- 8 mA
- Terminal Position :
- Dual
- Number of Pins :
- 8
- Operating Temperature :
- -40°C~85°C TA
- Memory Size :
- 2kB
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- RAM Size :
- 128 x 8
- Brand :
- Microchip Technology / Atmel
- Terminal Pitch :
- 1.27mm
- Number of Terminals :
- 8
- ROM (words) :
- 1024
- Product :
- MCU
- ROM Programmability :
- Flash
- Supply Voltage-Max (Vsup) :
- 5.5V
- Pbfree Code :
- yes
- Seated Height-Max :
- 1.75 mm
- Height Seated (Max) :
- 1.75mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Bit Size :
- 8
- Core Size :
- 8-Bit
- JESD-609 Code :
- e4
- Maximum Operating Temperature :
- + 85 C
- Program Memory Size :
- 2KB 1K x 16
- Number of I/Os :
- 6 I/O
- Width :
- 3.99 mm
- Manufacturer :
- Microchip
- Oscillator Type :
- Internal
- EEPROM Size :
- 128 x 8
- Published :
- 2011
- Series :
- AVR® ATtiny
- Has ADC :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Datasheets
- ATTINY25-20SSHR

Microcontrollers Microchip Technology ATTINY25-20SSHR Overview
The Microcontrollers Microchip Technology ATTINY25-20SSHR is a high-performance, low-power AVR® microcontroller that combines 2KB of ISP flash memory with read-while-write capabilities, 128B EEPROM, and 128B SRAM. This compact, 8-bit MCU, housed in an 8SOIC package, operates between 2.7V and 5.5V. It is optimized for a variety of industrial and consumer applications where efficiency and reliability are key. The ATTINY25-20SSHR supports a wide range of operating temperatures and offers robust security features, making it an excellent choice for developers looking to create scalable, cost-effective designs.
ATTINY25-20SSHR Features
This microcontroller is equipped with an 8-bit RISC processor that can execute powerful instructions in a single clock cycle, achieving throughputs approaching 1 MIPS per MHz. It features an advanced RISC architecture, programmable watchdog timer with separate on-chip oscillator, and on-chip analog comparator. Connectivity is enhanced with a Universal Serial Interface module that facilitates data communication. Its high endurance, non-volatile memory segments, multiple power-saving modes, and various peripherals make it suitable for complex, multi-functional setups.
ATTINY25-20SSHR Applications
- Consumer Electronics: Used in home automation systems, toys, and small appliances, where its ability to operate at low voltages optimizes energy efficiency.
- Automotive: Suitable for automotive applications due to its robust operation under varying environmental conditions and voltages, enhancing vehicle safety and functionality.
- Industrial Automation: Drives control units for sensors and small actuators, crucial for streamlining operations and improving reliability in harsh environments.
- Wearable Technology: Ideal for wearable devices due to its compact size and power efficiency, which are essential for long battery life and miniaturization of components.
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