ATTINY85-20SFR
- Mfr.Part #
- ATTINY85-20SFR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 8SOIC
- Stock
- 1,440
- In Stock :
- 1,440
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Pins :
- 8
- Data Bus Width :
- 8 bit
- Terminal Form :
- Gull wing
- RoHS :
- Compliant
- Connectivity :
- USI
- ROM Programmability :
- Flash
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Number of I/O Lines :
- 6
- Mounting Style :
- Through Hole
- EEPROM Size :
- 512 x 8
- Boundary Scan :
- No
- RoHS Status :
- ROHS3 Compliant
- Manufacturer :
- Microchip
- Reach Compliance Code :
- Unknown
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Core Size :
- 8-Bit
- Data Converters :
- A/D 4x10b
- Product Category :
- 8-bit Microcontrollers - MCU
- Speed :
- 20MHz
- RAM Size :
- 512 x 8
- Surface Mount :
- yes
- Core Processor :
- AVR
- Interfaces :
- SPI/US
- Mounting Type :
- Surface Mount
- Bit Size :
- 8
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- On Chip Program ROM Width :
- 16
- Series :
- AVR® ATtiny
- Terminal Position :
- Dual
- Has ADC :
- yes
- Length :
- 5.29 mm
- Minimum Operating Temperature :
- - 40 C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Maximum Operating Temperature :
- + 85 C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converter :
- A/D 4x10b
- Base Part Number :
- Attiny85
- RAM (bytes) :
- 512
- On Chip Data RAM Width :
- 8
- Device Core :
- AVR
- Technology :
- CMOS
- Max Operating Temperature :
- 85°C
- Memory Type :
- Flash
- Core Architecture :
- AVR
- Program Memory Size :
- 8KB 4K x 16
- Brand :
- Microchip Technology / Atmel
- Memory Size :
- 8kB
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Pitch :
- 1.27 mm
- Min Operating Temperature :
- -40°C
- Pbfree Code :
- yes
- Number of I/O :
- 6
- DAC Channels :
- No
- Packaging :
- Tape and Reel (TR)
- Number of I/Os :
- 6
- Low Power Mode :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Width :
- 5.24 mm
- Program Memory Type :
- Flash
- Supplier Device Package :
- 8-SOIC
- Temperature Grade :
- Industrial
- Published :
- 2015
- Seated Height-Max :
- 2.16 mm
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Product Status :
- Active
- Frequency :
- 20MHz
- Subcategory :
- Microcontrollers - MCU
- Oscillator Type :
- Internal
- Factory Lead Time :
- 4 Weeks
- Base Product Number :
- Attiny85
- Package Shape :
- RECTANGULAR
- DMA Channels :
- No
- PWM Channels :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminals :
- 8
- Supply Current-Max :
- 8 mA
- JESD-30 Code :
- R-PDSO-G8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Tradename :
- AVR
- CPU Family :
- AVR RISC
- Datasheets
- ATTINY85-20SFR
ATTINY85-20SFR Documents

Microcontrollers Microchip Technology ATTINY85-20SFR Overview
The Microcontrollers Microchip Technology ATTINY85-20SFR is a highly versatile and efficient microcontroller designed for applications that require low power consumption and high performance in a compact package. This 8-bit MCU is powered by the AVR architecture and comes in an 8SOIC package, featuring 8KB of flash memory. Ideal for embedded systems, this microcontroller provides a perfect solution for developers looking to deploy advanced automation and control in space-constrained environments. Its robust design and extensive feature set facilitate efficient handling of complex tasks within various industrial applications.
ATTINY85-20SFR Features
The ATTINY85-20SFR microcontroller by Microchip Technology boasts several key features that make it suitable for a wide range of applications. It supports a wide operating voltage range of 2.7V to 5.5V, ensuring flexibility across different power environments. The device includes 8KB ISP flash memory, 512-Bytes EEPROM, and 512-Bytes SRAM, providing ample storage for various applications. Its high-performance capabilities are enhanced by the 20 MHz internal oscillator, and it features multiple programmable I/O lines. The microcontroller also supports advanced features like analog comparator, PWM channels, and USART interface, which are crucial for complex control tasks.
ATTINY85-20SFR Applications
- Consumer Electronics: Used in the development of interactive toys, wearable devices, and small home appliances, where its compact size and low power consumption are essential for device integration and longevity.
- Automotive Applications: Employs its robust I/O capabilities in vehicle internal systems for monitoring sensors and controlling lights or small motors, enhancing automation and efficiency.
- Industrial Automation: Ideal for managing control systems in manufacturing lines, where precision and reliability are required to handle complex automation tasks seamlessly.
- DIY Projects: Popular among hobbyists and makers for creating custom electronics projects, where ease of use and extensive community support are highly valued.
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