ATTINY85-20SUR
- Mfr.Part #
- ATTINY85-20SUR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 8SOIC
- Stock
- 17,391
- In Stock :
- 17,391
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peak Reflow Temperature (Cel) :
- 260
- Number of I2C Channels :
- 1
- Manufacturer :
- Microchip
- Surface Mount :
- yes
- Oscillator Type :
- Internal
- Memory Size :
- 8kB
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product :
- MCU
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-609 Code :
- e3
- Qualification :
- -
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Brand :
- Microchip Technology / Atmel
- Dimensions :
- 5.35 x 5.4 x 1.91mm
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Max Frequency :
- 20 MHz
- Supply Current-Max :
- 8 mA
- Memory Type :
- Flash
- Series :
- AVR® ATtiny
- ROM Programmability :
- Flash
- Program Memory Size :
- 8KB 4K x 16
- Number of ADC Channels :
- 4
- Number of Timers/Counters :
- 2
- Number of UART Channels :
- 1
- Device Core :
- AVR
- Number of I/O Lines :
- 6
- Mounting Style :
- SMD/SMT
- Width :
- 5.4mm
- Number of I/Os :
- 6
- Length :
- 5.35mm
- Number of Terminations :
- 8
- Base Product Number :
- Attiny85
- Minimum Operating Temperature :
- -40 °C
- Bit Size :
- 8
- Supplier Device Package :
- 8-SOIC
- Number of Terminals :
- 8
- Core Size :
- 8-Bit
- Factory Lead Time :
- 7 Weeks
- RoHS :
- Compliant
- Power Supplies :
- 3/5V
- Core Processor :
- AVR
- DMA Channels :
- No
- Pbfree Code :
- yes
- RAM Size :
- 512 x 8
- Max Supply Voltage :
- 5.5 V
- Lead Free :
- Lead Free
- Published :
- 2013
- Tradename :
- AVR
- Data Converters :
- A/D 4x10b
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of PWM Channels :
- 2
- CPU Family :
- AVR RISC
- Temperature Grade :
- Industrial
- Terminal Finish :
- Matte Tin (Sn)
- Manufacturer Package Identifier :
- 8S2
- Data Bus Width :
- 8B
- Interface :
- SPI
- Package Shape :
- RECTANGULAR
- Max Operating Temperature :
- 85 °C
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 2.7 V
- EEPROM Size :
- 512 x 8
- Program Memory Type :
- Flash
- Number of SPI Channels :
- 1
- Terminal Form :
- Gull wing
- DAC Channels :
- No
- Seated Height-Max :
- 2.16 mm
- Family Name :
- Attiny85
- ROM (words) :
- 8192
- Qualification Status :
- Not Qualified
- PWM Channels :
- yes
- MSL :
- MSL 1 - Unlimited
- Number of A/D Converters :
- 4
- RAM (bytes) :
- 512
- Speed :
- 20MHz
- Interfaces :
- SPI/USI
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Architecture :
- AVR
- Watchdog Timer :
- yes
- Base Part Number :
- Attiny85
- Number of I/O :
- 6
- Mount :
- Surface Mount
- Contact Plating :
- Tin
- Terminal Pitch :
- 1.27 mm
- Number of Programmable I/O :
- 6
- Maximum Operating Temperature :
- +85 °C
- Has ADC :
- yes
- Reach Compliance Code :
- Compliant
- Package Type :
- SOJI
- Product Category :
- 8-bit Microcontrollers - MCU
- Terminal Position :
- Dual
- Schedule B :
- 8542310000
- Height :
- 2.16mm
- Frequency :
- 20MHz
- Connectivity :
- USI
- Min Operating Temperature :
- -40 °C
- JESD-30 Code :
- R-PDSO-G8
- Supply Voltage :
- 5V
- Data Converter :
- A/D 4x10b
- Product Status :
- Active
- Typical Operating Supply Voltage :
- 5.5 (Maximum) V
- Pin Count :
- 8
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Instruction Set Architecture :
- RISC
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Interface Type :
- I2C, SPI
- Number of Pins :
- 8
- Datasheets
- ATTINY85-20SUR

Microcontrollers Microchip Technology ATTINY85-20SUR Overview
The ATTINY85-20SUR by Microchip Technology stands as a compact yet powerful microcontroller within the Microcontrollers category. This device is built on an advanced high-performance architecture, designed to execute powerful instructions in a single clock cycle. With 8KB of integrated FLASH memory, it allows for efficient handling of complex programs and data storage. The ATTINY85-20SUR is ideal for developers looking to implement sophisticated features in space-constrained applications. Its small form factor and low power consumption make it particularly suited for portable and power-sensitive applications, offering a robust platform for innovation and product development.
ATTINY85-20SUR Features
The ATTINY85-20SUR microcontroller offers several key features that enhance its applicability in diverse applications:
- 8-bit Processor: Efficient processing capabilities ideal for control systems.
- 8KB FLASH Memory: Ample storage for applications and data without the need for external memory components.
- Low Power Consumption: Designed for battery-operated and power-sensitive devices.
- Compact 8SOIC Package: Small footprint suitable for space-constrained applications.
- High Performance: Capable of achieving high speeds with a single-cycle instruction execution.
ATTINY85-20SUR Applications
- Wearable Devices: Powers compact wearable technology, facilitating smart features and connectivity while maintaining small device size and prolonging battery life.
- Home Automation: Utilized in smart home devices for controlling lighting, heating, and other home systems efficiently and effectively.
- Consumer Electronics: Serves as the core processing unit in various consumer electronic products, providing flexibility and reliability for user interface and device control.
- DIY Electronics Projects: Ideal for hobbyists and educational environments due to its ease of use and extensive support in the DIY community.
- Embedded Systems: Acts as the brain in numerous embedded applications, from simple tools to complex machinery, ensuring robust operation and connectivity.
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