ATTINY461A-MU
- Mfr.Part #
- ATTINY461A-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 32VQFN
- Stock
- 46,253
- In Stock :
- 46,253
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Pins :
- 32
- Packaging :
- Tray
- Series :
- AVR® ATtiny
- Pbfree Code :
- yes
- Product :
- MCU
- RoHS :
- Details
- Mounting Type :
- Surface Mount
- Interfaces :
- SPI
- Program Memory Type :
- Flash
- Product Status :
- Active
- Package Shape :
- Square
- Number of I/O :
- 16
- Speed :
- 20MHz
- Power Supplies :
- 2/5 V
- PWM Channels :
- yes
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 MHZ; AND 2.7V MINIMUM SUPPLY AT 10 MHZ
- Operating Temperature :
- -40°C~85°C TA
- Instruction Set Architecture :
- RISC
- Device Core :
- AVR
- Frequency :
- 20MHz
- Interface :
- SPI
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminals :
- 32
- RoHS Status :
- ROHS3 Compliant
- Temperature Grade :
- Industrial
- Supply Voltage :
- 5V
- Number of PWM Channels :
- 6
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of ADC Channels :
- 11
- Published :
- 1997
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Base Part Number :
- ATTINY461A
- Number of I/Os :
- 16 I/O
- JESD-609 Code :
- e3
- Watchdog Timer :
- yes
- Interface Type :
- I2C, SPI
- Number of Terminations :
- 32
- Memory Size :
- 4kB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Manufacturer :
- Microchip
- Terminal Pitch :
- 0.5mm
- Dimensions :
- 5.1 x 5.1 x 0.95mm
- Terminal Form :
- NO LEAD
- Contact Plating :
- Tin
- DAC Resolution :
- -
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supplier Device Package :
- 32-VQFN (5x5)
- ROM Programmability :
- Flash
- Qualification Status :
- Not Qualified
- Maximum Operating Temperature :
- +85 °C
- Seated Height-Max :
- 1 mm
- Length :
- 5.1mm
- Program Memory Size :
- 4KB 2K x 16
- Supply Current-Max :
- 7 mA
- Surface Mount :
- yes
- EEPROM Size :
- 256 x 8
- Supply Voltage-Min (Vsup) :
- 4.5V
- Package / Case :
- 32-VFQFN Exposed Pad
- Connectivity :
- USI
- Tradename :
- AVR
- ROM (words) :
- 4096
- Factory Lead Time :
- 7 Weeks
- Brand :
- Microchip Technology / Atmel
- Oscillator Type :
- Internal
- Mounting Style :
- SMD/SMT
- Width :
- 5.1mm
- Peak Reflow Temperature (Cel) :
- 260
- Minimum Operating Temperature :
- -40 °C
- Has ADC :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height :
- 950μm
- JESD-30 Code :
- S-XQCC-N32
- CPU Family :
- AVR RISC
- DMA Channels :
- No
- Bit Size :
- 8
- Data Converters :
- A/D 11x10b
- Number of I/O Lines :
- 16
- Mount :
- Surface Mount
- Product Type :
- 8-bit Microcontrollers - MCU
- Core Size :
- 8-Bit
- Pin Count :
- 32
- DAC Channels :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Package :
- Tray
- Data Converter :
- A/D 11x10b
- Base Product Number :
- ATtiny461
- Family Name :
- ATtiny461
- RAM (bytes) :
- 256
- Package Type :
- MLF
- Reach Compliance Code :
- Compliant
- Data Bus Width :
- 8B
- Number of Timers/Counters :
- 2
- RAM Size :
- 256 x 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Position :
- QUAD
- Core Processor :
- AVR
- Datasheets
- ATTINY461A-MU
ATTINY461A-MU Documents

Microcontrollers Microchip Technology ATTINY461A-MU Overview
The ATTINY461A-MU from Microchip Technology is a high-performance microcontroller that belongs to Microchip's renowned ATtiny series, known for its low power consumption and high efficiency. This compact, yet powerful, 8-bit MCU is designed with 4KB of flash memory and is housed in a 32-VQFN package, making it an ideal choice for space-constrained applications. The ATTINY461A-MU is engineered to deliver robust performance in a variety of demanding applications, featuring versatile peripherals and multiple power-saving modes. Its integration capabilities make it especially suitable for developing advanced and cost-effective solutions in industrial, consumer electronics, and automotive sectors. Incorporating the Microcontrollers Microchip Technology ATTINY461A-MU into your design ensures reliability and high performance, facilitating innovation and rapid development cycles.
ATTINY461A-MU Features
The ATTINY461A-MU microcontroller offers a comprehensive feature set that enhances its adaptability across multiple applications:
- 8-bit AVR Processor at 20 MHz
- 4KB In-system programmable flash
- 256B EEPROM
- 512B SRAM
- Power-on Reset and Programmable Brown-out Detection
- Multiple programmable I/O lines
- Advanced RISC Architecture
- Low power consumption modes
- Support for SPI, I2C, and UART serial communications
ATTINY461A-MU Applications
- Smart Home Devices: Utilizes its I/O capabilities to interface with sensors and actuators, enabling automation and monitoring applications.
- Wearable Technology: Its low power consumption and small footprint make it ideal for fitness trackers and smartwatches, managing sensors and user interactions efficiently.
- Automotive Applications: Suitable for automotive subsystems like advanced vehicle lighting systems, enhancing control and reliability.
- Industrial Control Systems: Leverages its robust serial communication options to facilitate process monitoring and control in automation tasks.
- Consumer Electronics: Empowers feature-rich consumer electronics, such as handheld gaming devices, with its efficient processing capabilities and flexible interfacing.
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