ATTINY261A-MUR
- Mfr.Part #
- ATTINY261A-MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 32VQFN
- Stock
- 26,923
- In Stock :
- 26,923
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Form :
- NO LEAD
- Factory Lead Time :
- 4 Weeks
- DMA Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- ATtiny261A
- Length :
- 5 mm
- Maximum Operating Temperature :
- + 85 C
- Interface :
- SPI
- Max Supply Voltage :
- 5.5V
- Oscillator Type :
- Internal
- Product Category :
- 8-bit Microcontrollers - MCU
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Technology :
- CMOS
- Tradename :
- AVR
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Product :
- MCU
- Max Frequency :
- 20MHz
- Temperature Grade :
- Industrial
- Contact Plating :
- Gold
- ROM (words) :
- 1024
- Brand :
- Microchip Technology
- Data Converters :
- A/D 11x10b
- Product Status :
- Active
- Has ADC :
- yes
- Core Size :
- 8-Bit
- Packaging :
- Tape and Reel (TR)
- RAM (bytes) :
- 128
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- Manufacturer :
- Microchip
- JESD-30 Code :
- S-PQCC-N32
- Terminal Pitch :
- 0.5 mm
- Memory Type :
- Flash
- Core Processor :
- AVR
- Frequency :
- 20MHz
- Interface Type :
- SPI
- Memory Size :
- 2kB
- Watchdog Timer :
- yes
- Bit Size :
- 8
- CPU Family :
- AVR RISC
- Program Memory Size :
- 2KB 1K x 16
- Reach Compliance Code :
- Compliant
- Power Supplies :
- 2/5 V
- Mounting Style :
- SMD/SMT
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Package / Case :
- 32-VFQFN Exposed Pad
- Number of ADC Channels :
- 11 Channel
- Number of I/O :
- 16
- RAM Size :
- 128 x 8
- Supply Current-Max :
- 7 mA
- Base Product Number :
- ATTINY261
- Number of Programmable I/O :
- 16
- EEPROM Size :
- 128 x 8
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Number of I/O Lines :
- 16
- Number of Terminals :
- 32
- Program Memory Type :
- Flash
- Number of Pins :
- 32
- Data Converter :
- A/D 11x10b
- Product Type :
- 8-bit Microcontrollers - MCU
- Supplier Device Package :
- 32-VQFN (5x5)
- Package Shape :
- Square
- Lead Free :
- Lead Free
- Series :
- AVR® ATtiny
- Min Operating Temperature :
- -40°C
- Min Supply Voltage :
- 1.8V
- Mount :
- Surface Mount
- Core Architecture :
- AVR
- Max Operating Temperature :
- 85°C
- Subcategory :
- Microcontrollers - MCU
- Width :
- 5 mm
- ROM Programmability :
- Flash
- Operating Temperature :
- -40°C~85°C TA
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- USI
- Speed :
- 20MHz
- Number of I/Os :
- 16 I/O
- Number of Timers/Counters :
- 2
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Published :
- 1997
- Terminal Position :
- QUAD
- Data Bus Width :
- 8B
- Datasheets
- ATTINY261A-MUR
ATTINY261A-MUR Documents

Microcontrollers Microchip Technology ATTINY261A-MUR Overview
Introducing the ATTINY261A-MUR from Microchip Technology, a high-performance, low-power AVR® 8-bit microcontroller. This product leverages advanced RISC architecture, offering the versatility and efficiency necessary for demanding applications across various sectors. With 2KB of in-system programmable flash and a compact 32VQFN package, the ATTINY261A-MUR ensures a blend of performance and compactness, making it an ideal choice for space-constrained applications. Its robust design supports a wide operating voltage range, enhancing its adaptability in diverse hardware environments. The integration of this Microcontrollers Microchip Technology ATTINY261A-MUR into your designs guarantees reliability, precision, and power efficiency, making it a top choice for bulk purchasing by B2B customers.
ATTINY261A-MUR Features
The ATTINY261A-MUR microcontroller boasts several features that enhance its functionality and reliability. Key features include 2KB of flash memory, 128B of EEPROM, and 128B SRAM, supporting complex operations and data storage. It operates within a voltage range of 1.8V to 5.5V, providing flexibility in power-sensitive applications. Additionally, its 20MHz internal oscillator ensures rapid processing and response times. Enhanced safety features like power-on reset and programmable brown-out detection guarantee stable operation under varying electrical conditions.
ATTINY261A-MUR Applications
- Consumer Electronics: Utilized in smart home devices like thermostats and remote controls, providing efficient processing capabilities in compact form factors.
- Automotive: Serves in car entertainment systems, where its robust operation at variable voltages ensures reliability and functionality in vehicular environments.
- Industrial Automation: Deployed in monitoring sensors and automation controllers, offering the necessary computing power and environmental endurance for harsh industrial settings.
- Wearable Technology: Fits perfectly in wearable health monitors, where its low power consumption and small size are crucial for non-intrusive, continuous operation.
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