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

Microcontrollers Microchip Technology ATTINY461A-PU Overview
The ATTINY461A-PU, produced by Microchip Technology, is a robust microcontroller that delivers a highly efficient 8-bit processing capability within a compact 20-pin DIP package. This device is designed to manage demanding applications with its 4KB of flash memory, providing ample space for complex code and data storage. As a member of the renowned AVR® microcontroller family, the ATTINY461A-PU excels in applications requiring low power consumption, high performance, and minimal footprint. Its integration into various electronic designs is seamless, making it a favorite among developers seeking reliability and advanced control in a microcontroller.
ATTINY461A-PU Features
This microcontroller includes several features that enhance its functionality and adaptability across a wide range of applications. Key features include an advanced RISC architecture, 256B of EEPROM, and 512B of SRAM. It supports a wide voltage range from 1.8V to 5.5V, ensuring versatility in different power environments. Additional features such as the 10-bit ADC, multiple communication interfaces including SPI and I2C, and various programmable I/O lines, equip designers with the tools needed for robust and responsive electronic designs.
ATTINY461A-PU Applications
- Consumer Electronics: In devices such as remote controllers and gaming devices, the ATTINY461A-PU offers reliable performance, ensuring responsive user interfaces and battery efficiency.
- Automotive Applications: Used in car accessory controls and lighting systems, this microcontroller provides the necessary robustness and reliability required for automotive standards.
- Industrial Automation: The ATTINY461A-PU can be integrated into sensors and control systems, enabling precise management and monitoring capabilities in harsh environments.
- Wearable Technology: In wearable devices, it ensures compactness and efficiency, contributing to longer battery life and enhanced device functionality.
- Smart Home Devices: This microcontroller is ideal for small, smart devices like thermostats and security sensors, where low power usage and high integration are crucial.
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.
















