Microchip ATTINY461-20MU
Production
In StockTechnical Specifications
Physical
Case/PackageQFN
Contact PlatingTin
MountSurface Mount
Number of Pins32
Technical
Access Time20 µs
Core ArchitectureAVR
Data Bus Width8 b
Frequency20 MHz
Interface2-Wire, SPI
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size4 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of ADC Channels11
Number of I2C Channels1
Number of I/Os16
Number of Programmable I/O16
Number of PWM Channels6
Number of SPI Channels1
Number of Timers/Counters2
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size256 B
Watchdog TimerYes
Dimensions
Height1 mm
Length5 mm
Width5 mm
Inventory History
3 month trend: +94.75%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Engineering Resources
View Evaluation kits and Reference designs for Microchip ATTINY461-20MU.
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Descriptions
Descriptions of Microchip ATTINY461-20MU provided by its distributors.
IC MCU 8BIT 4KB FLASH 32VQFN / MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin VQFN EP Tray
ATtiny Series 4 KB Flash 256 B RAM 16 MHz 8-Bit Microcontroller - VQFN-32
MCU, 8BIT, AVR, 4K FLASH, 32QFN; Controller Family/Series:AVR Tiny; Core Size:8bit; No. of I/O's:16; Supply Voltage Range:2.7V to 5.5V; Digital IC Case Style:MLF; No. of Pins:32; Program Memory Size:4KB; EEPROM Memory Size:256Byte; RAM Memory Size:256Byte; CPU Speed:20MHz; Oscillator Type:External, Internal; No. of Timers:2; Peripherals:ADC, Comparator; Embedded Interface Type:SPI; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (18-Jun-2012)
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHI
- MICROCHIP TECHNOLOGY INC
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MTech
- Microchip Technology / Atmel
- MICROCHP
- Microchip Technologies
- Microchip / Microsemi
- Atmel/Microchip
- MICORCHIP
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICHROCHIP
- MICROCHIP TECHNOLOGY (VA)
- MICROCHIPDIRECT
Inventory History
3 month trend: +94.75%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageQFN
Contact PlatingTin
MountSurface Mount
Number of Pins32
Technical
Access Time20 µs
Core ArchitectureAVR
Data Bus Width8 b
Frequency20 MHz
Interface2-Wire, SPI
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size4 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of ADC Channels11
Number of I2C Channels1
Number of I/Os16
Number of Programmable I/O16
Number of PWM Channels6
Number of SPI Channels1
Number of Timers/Counters2
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size256 B
Watchdog TimerYes
Dimensions
Height1 mm
Length5 mm
Width5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements