ATTINY461A-PU
- Mfr.Part #
- ATTINY461A-PU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 20DIP
- Stock
- 37
- In Stock :
- 37
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Product Status :
- Active
- Radiation Hardening :
- No
- Number of I/Os :
- 16 I/O
- Data Bus Width :
- 8B
- Package Type :
- PDIP
- Maximum Operating Temperature :
- +85 °C
- RoHS :
- Details
- Temperature Grade :
- Industrial
- Series :
- AVR® ATtiny
- Mounting Type :
- Through Hole
- Device Core :
- AVR
- Family Name :
- ATtiny461
- Product Type :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Dimensions :
- 25.98 x 7.11 x 4.95mm
- Number of I2C Channels :
- 1
- Pbfree Code :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Program Memory Type :
- Flash
- DAC Resolution :
- -
- Product :
- MCU
- Mount :
- Through Hole
- Supply Current-Max :
- 7 mA
- Core Size :
- 8-Bit
- Base Part Number :
- ATTINY461A
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Mounting Style :
- Through Hole
- Length :
- 25.98mm
- Power Supplies :
- 2/5 V
- PWM Channels :
- yes
- Number of Terminations :
- 20
- Number of Timers/Counters :
- 2
- Terminal Position :
- Dual
- Supplier Device Package :
- 20-PDIP
- Oscillator Type :
- Internal
- Package :
- Tube
- Supply Voltage-Max (Vsup) :
- 5.5V
- RAM (bytes) :
- 256
- Has ADC :
- yes
- Bit Size :
- 8
- Seated Height-Max :
- 5.334 mm
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 MHZ; AND 2.7V MINIMUM SUPPLY AT 10 MHZ
- Number of Pins :
- 20
- Terminal Pitch :
- 2.54 mm
- Tradename :
- AVR
- Surface Mount :
- No
- Interface :
- SPI
- Program Memory Size :
- 4KB 2K x 16
- Supply Voltage :
- 5V
- Published :
- 1997
- Operating Temperature :
- -40°C~85°C TA
- Interface Type :
- I2C, SPI
- Reach Compliance Code :
- Compliant
- Brand :
- Microchip Technology / Atmel
- REACH SVHC :
- No SVHC
- Data Converter :
- A/D 11x10b
- Qualification Status :
- Not Qualified
- Number of PWM Channels :
- 6
- Terminal Form :
- THROUGH-HOLE
- EEPROM Size :
- 256 x 8
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Instruction Set Architecture :
- RISC
- RoHS Status :
- ROHS3 Compliant
- CPU Family :
- AVR RISC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Contact Plating :
- Tin
- Number of ADC Channels :
- 11
- Watchdog Timer :
- yes
- Frequency :
- 20MHz
- Number of I/O :
- 16
- Manufacturer :
- Microchip
- Supply Voltage-Min (Vsup) :
- 4.5V
- Number of Terminals :
- 20
- Number of I/O Lines :
- 16
- Core Processor :
- AVR
- ROM Programmability :
- Flash
- Data Converters :
- A/D 11x10b
- Memory Size :
- 4kB
- Factory Lead Time :
- 7 Weeks
- Minimum Operating Temperature :
- -40 °C
- ROM (words) :
- 4096
- Width :
- 7.112mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- DAC Channels :
- No
- Connectivity :
- USI
- Height :
- 4.953mm
- Pin Count :
- 20
- Lead Free :
- Lead Free
- Package Shape :
- RECTANGULAR
- DMA Channels :
- No
- JESD-30 Code :
- R-PDIP-T20
- Speed :
- 20MHz
- Base Product Number :
- ATtiny461
- Packaging :
- Tube
- RAM Size :
- 256 x 8
- Datasheets
- ATTINY461A-PU

Microcontrollers Atmel (Microchip Technology) ATTINY461A-PU Overview
The Microcontrollers Atmel (Microchip Technology) ATTINY461A-PU is a robust 8-bit microcontroller that features 4KB of in-system programmable flash memory, offering a versatile platform for embedded applications. This microcontroller is designed in a 20-pin Dual In-line Package (DIP), making it easy to integrate into both prototyping projects and final product designs. Targeting a range of applications, from consumer electronics to industrial control systems, the ATTINY461A-PU stands out with its low power consumption and high-performance capabilities. Its small footprint and extensive feature set enable developers to create highly customized, space-sensitive solutions.
ATTINY461A-PU Features
The ATTINY461A-PU boasts an advanced RISC architecture, enabling efficient processing and fast response times. It features a 10-bit Analog-to-Digital Converter (ADC), multiple communication interfaces including SPI, I2C, and USART, which are essential for modern IoT applications. The device supports a wide operating voltage range from 1.8V to 5.5V, allowing flexibility across different power environments and enhances system reliability.
ATTINY461A-PU Applications
- Consumer Electronics: Utilized in devices such as remote controls, the ATTINY461A-PU's low power consumption and small package design make it ideal for battery-operated applications.
- Automotive Accessories: Supports automotive applications that require a robust MCU for control systems, including sensor monitoring and automotive lighting systems, due to its enhanced temperature range and reliability.
- Industrial Control: Due to its high I/O versatility and 4KB of flash memory, it is perfectly suited for industrial automation systems, including process control and monitoring equipment.
- Smart Home Devices: Can be embedded in smart home technologies for controlling lighting, heating, and security systems, offering connectivity and control capabilities that are crucial for modern smart environments.
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