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ATTINY461-20PU - Microchip

Description: Microcontroller AVR, 4KB FLASH, 256B EE ATTINY461-20PU, 8 bit AVR Microcontroller 20MHz 256 B, 4 kB Flash, 256 B RAM, I2C 20-Pin PDIP

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ATTINY461-20PU - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 20P3
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ATTINY461-20PU - Microchip  - 3D model - Dual-In-Line Packages - 20P3
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ATTINY461-20PU Details

  • Manufacturer Part Number:

    ATTINY461-20PU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DIP-20

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Has ADC:

    YES

  • Additional Feature:

    ALSO OPERATES AT 2.7 MINIMUM SUPPLY AT 10 MHZ

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    AVR RISC

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    R-PDIP-T20

  • JESD-609 Code:

    e3

  • Length:

    25.7385 mm

  • Low Power Mode:

    YES

  • Number of External Interrupts:

    1

  • Number of I/O Lines:

    16

  • Number of Terminals:

    20

  • Number of Timers:

    2

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    256

  • ROM (words):

    2048

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    5.334 mm

  • Speed:

    20 MHz

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATTINY461-20PU Frequently Asked Questions (FAQs)

  • The ATTINY461-20PU can operate from -40°C to +125°C, but the recommended operating temperature range is -40°C to +85°C for optimal performance.
  • The ATTINY461-20PU can be programmed using a variety of methods, including in-system programming (ISP), high-voltage serial programming (HVSP), and parallel programming. You can use Microchip's AVRISP, AVRISP2, or Atmel-ICE programmers, or third-party programmers like the USBasp.
  • The ATTINY461-20PU can operate at a maximum clock frequency of 20 MHz, but it can also be clocked at lower frequencies to reduce power consumption.
  • The power consumption of the ATTINY461-20PU depends on the operating frequency, voltage, and mode of operation. At 20 MHz and 5V, the typical active mode current is around 15 mA, while the typical sleep mode current is around 1.5 μA.
  • Yes, the ATTINY461-20PU has 512 bytes of built-in EEPROM, which can be used to store data that needs to be retained even when the power is turned off.

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ATTINY461-20PU Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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