ATTINY461A-MUR
- Mfr.Part #
- ATTINY461A-MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 32VQFN
- Stock
- 1,261
- In Stock :
- 1,261
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~85°C TA
- Data Converter :
- A/D 11x10b
- Can :
- 0
- Package / Case :
- 32-VFQFN Exposed Pad
- Watchdog Timer :
- yes
- Number of Terminals :
- 32
- On Chip Program ROM Width :
- 16
- Frequency :
- 20MHz
- ECCN Code :
- EAR99
- Interface :
- I2C, LIN, SPI, UART, USART
- Number of I/O Lines :
- 16
- JESD-30 Code :
- S-XQCC-N32
- Published :
- 1997
- Clock Speed :
- 20
- Base Product Number :
- ATtiny461
- Height Seated (Max) :
- 1mm
- Oscillator Type :
- Internal
- Manufacturer :
- Microchip
- Interfaces :
- SPI
- Product Type :
- 8-bit Microcontrollers - MCU
- Data Converters :
- A/D 11x10b
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Supply Voltage :
- 5V
- Supplier Device Package :
- 32-VQFN (5x5)
- Package Shape :
- Square
- Memory Size :
- 4kB
- Packaging :
- Tape and Reel (TR)
- Seated Height-Max :
- 1 mm
- Program Memory Size :
- 4KB 2K x 16
- Number of I/O :
- 16
- Flash Memory :
- 4
- Temperature Grade :
- Industrial
- Supply Voltage-Max (Vsup) :
- 5.5V
- Adc Resolution :
- 10
- Core Architecture :
- AVR
- RAM (bytes) :
- 256
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Base Part Number :
- ATTINY461A
- Product Category :
- 8-bit Microcontrollers - MCU
- Speed :
- 20MHz
- Qualification Status :
- Not Qualified
- Surface Mount :
- yes
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 MHZ; AND 2.7V MINIMUM SUPPLY AT 10 MHZ
- Number of Terminations :
- 32
- Terminal Form :
- NO LEAD
- Has ADC :
- yes
- Pbfree Code :
- yes
- Terminal Position :
- QUAD
- JESD-609 Code :
- e3
- Core Size :
- 8-Bit
- ROM Programmability :
- Flash
- Terminal Pitch :
- 0.5mm
- EEPROM Size :
- 256 x 8
- Core Processor :
- AVR
- CPU Family :
- AVR RISC
- Number of Pins :
- 32
- Tradename :
- AVR
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Power Supplies :
- 2/5 V
- Peak Reflow Temperature (Cel) :
- 260
- RAM Size :
- 256 x 8
- Number of Timers/Counters :
- 2
- Brand :
- Microchip Technology
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 5mm
- Data Bus Width :
- 8B
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Style :
- SMD/SMT
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Contact Plating :
- Gold
- PWM Channels :
- yes
- HTS Code :
- 8542.31.00.01
- Product Status :
- Active
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Series :
- AVR® ATtiny
- RoHS Status :
- ROHS3 Compliant
- DAC Channels :
- No
- Supply Current-Max :
- 7 mA
- Product :
- MCU
- Reach Compliance Code :
- Compliant
- Adc Channels :
- 11
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Pin Count :
- 32
- Connectivity :
- USI
- Supply Voltage-Min (Vsup) :
- 4.5V
- RoHS :
- Details
- Device Core :
- AVR
- Program Memory Type :
- Flash
- Width :
- 5 mm
- ROM (words) :
- 4096
- Bit Size :
- 8
- DMA Channels :
- No
- Datasheets
- ATTINY461A-MUR
ATTINY461A-MUR Documents

Microcontrollers Microchip Technology ATTINY461A-MUR Overview
The Microcontrollers Microchip Technology ATTINY461A-MUR is a high-performance, low-power AVR® 8-bit microcontroller that offers a versatile solution for various embedded applications. This compact but powerful IC features 4KB of in-system programmable flash, 256 bytes of EEPROM, and 256 bytes of SRAM. Engineered by Microchip Technology, it operates at a maximum frequency of 20MHz, providing a balance of efficiency and speed to meet the needs of modern electronics. Its small 32-VQFN package is ideal for space-constrained applications, while maintaining a robust set of peripherals such as advanced timers, analog comparators, and multiple serial communication interfaces.
ATTINY461A-MUR Features
The ATTINY461A-MUR offers several key features that make it particularly suitable for advanced control systems and intelligent sensors. Key features include a 10-bit ADC with up to 12 channels, providing precise analog to digital conversion. It also supports USART, SPI, and I2C communication protocols, which allow for easy integration into existing systems and networks. Enhanced power-saving modes help reduce power consumption during idle phases, making it an excellent choice for battery-operated devices.
ATTINY461A-MUR Applications
- Consumer Electronics: Utilized in smart home devices and entertainment systems to handle control and processing tasks efficiently.
- Automotive: Integrated into automotive subsystems for sensor management and dashboard displays, enhancing vehicle performance and safety.
- Industrial Automation: Serves as a control unit for sensors and actuators, streamlining operations and improving reliability in harsh environments.
- Wearable Technology: Powers compact wearable devices, providing essential processing capabilities and connectivity while optimizing battery life.
- Internet of Things (IoT): Acts as the brain in IoT devices, facilitating smart interactions and connectivity among various devices in a network.
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