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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Mounting Style :
- Through Hole
- Power Supplies :
- 2/5 V
- Product Category :
- 8-bit Microcontrollers - MCU
- ROM (words) :
- 4096
- DMA Channels :
- No
- Maximum Operating Temperature :
- +85 °C
- ROM Programmability :
- Flash
- Package :
- Tube
- Brand :
- Microchip Technology / Atmel
- Number of I/O :
- 16
- Supplier Device Package :
- 20-PDIP
- Number of PWM Channels :
- 6
- Bit Size :
- 8
- Radiation Hardening :
- No
- Package Type :
- PDIP
- Series :
- AVR® ATtiny
- Terminal Pitch :
- 2.54 mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- PWM Channels :
- yes
- Data Bus Width :
- 8B
- Number of ADC Channels :
- 11
- Mount :
- Through Hole
- Qualification Status :
- Not Qualified
- Instruction Set Architecture :
- RISC
- EEPROM Size :
- 256 x 8
- Speed :
- 20MHz
- CPU Family :
- AVR RISC
- DAC Channels :
- No
- Pbfree Code :
- yes
- Height :
- 4.953mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminals :
- 20
- Terminal Position :
- Dual
- Base Part Number :
- ATTINY461A
- Seated Height-Max :
- 5.334 mm
- Length :
- 25.98mm
- Oscillator Type :
- Internal
- Factory Lead Time :
- 7 Weeks
- Device Core :
- AVR
- Pin Count :
- 20
- Terminal Form :
- THROUGH-HOLE
- Packaging :
- Tube
- Number of I2C Channels :
- 1
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Number of Timers/Counters :
- 2
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Processor :
- AVR
- RoHS Status :
- ROHS3 Compliant
- Base Product Number :
- ATtiny461
- Supply Voltage :
- 5V
- Reach Compliance Code :
- Compliant
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Published :
- 1997
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Has ADC :
- yes
- Family Name :
- ATtiny461
- Manufacturer :
- Microchip
- Minimum Operating Temperature :
- -40 °C
- Package Shape :
- RECTANGULAR
- RoHS :
- Details
- Interface Type :
- I2C, SPI
- REACH SVHC :
- No SVHC
- DAC Resolution :
- -
- Supply Current-Max :
- 7 mA
- Program Memory Size :
- 4KB 2K x 16
- Surface Mount :
- No
- Lead Free :
- Lead Free
- Dimensions :
- 25.98 x 7.11 x 4.95mm
- Temperature Grade :
- Industrial
- Product Status :
- Active
- Product :
- MCU
- Number of Terminations :
- 20
- Interface :
- SPI
- Contact Plating :
- Tin
- Watchdog Timer :
- yes
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 MHZ; AND 2.7V MINIMUM SUPPLY AT 10 MHZ
- Program Memory Type :
- Flash
- Data Converters :
- A/D 11x10b
- Frequency :
- 20MHz
- Connectivity :
- USI
- RAM (bytes) :
- 256
- Memory Size :
- 4kB
- Operating Temperature :
- -40°C~85°C TA
- Product Type :
- 8-bit Microcontrollers - MCU
- Tradename :
- AVR
- Width :
- 7.112mm
- Number of I/Os :
- 16 I/O
- Mounting Type :
- Through Hole
- Data Converter :
- A/D 11x10b
- Number of Pins :
- 20
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage-Min (Vsup) :
- 4.5V
- Number of I/O Lines :
- 16
- JESD-30 Code :
- R-PDIP-T20
- Core Size :
- 8-Bit
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















