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ATTINY261A-SU - Microchip

Description: ATTINY261A-SU, 8 bit AVR Microcontroller 20MHz 128 B, 2 kB Flash, 128 B RAM, I2C 20-Pin SOIC

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ATTINY261A-SU - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 20S2 -2020
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ATTINY261A-SU - Microchip  - 3D model - Small Outline Packages - 20S2 -2020
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ATTINY261A-SU Details

  • Manufacturer Part Number:

    ATTINY261A-SU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, GREEN, PLASTIC, MS-013AC, SOIC-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    SOIC-20

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Has ADC:

    YES

  • Additional Feature:

    ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 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-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of External Interrupts:

    18

  • 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:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    250

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    128

  • ROM (words):

    2048

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    2.65 mm

  • Speed:

    20 MHz

  • Supply Current-Max:

    7 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    7.5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATTINY261A-SU Frequently Asked Questions (FAQs)

  • The maximum operating frequency of ATTINY261A-SU is 20 MHz.
  • The power consumption of ATTINY261A-SU in sleep mode is typically around 0.1 μA.
  • Yes, ATTINY261A-SU can operate in temperatures ranging from -40°C to +125°C, making it suitable for high-temperature applications.
  • Yes, ATTINY261A-SU has 128 bytes of built-in EEPROM for storing non-volatile data.
  • No, ATTINY261A-SU does not have built-in USB support. It is a general-purpose microcontroller and is not designed for USB applications.

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ATTINY261A-SU 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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