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ATTINY426-MFR - Microchip

Description: 8-bit Microcontrollers - MCU 20MHz, 4KB,VQFN20, Ind 125C, Green, T&R

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PCB Footprints
ATTINY426-MFR - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - ATtiny424/426/427
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3D Models
ATTINY426-MFR - Microchip  - 3D model - Quad Flat No-Lead - ATtiny424/426/427
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ATTINY426-MFR Details

  • Manufacturer Part Number:

    ATTINY426-MFR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    20

  • Manufacturer Package Code:

    VQFN-20

  • Country Of Origin:

    Philippines, Thailand

  • HTS Code:

    8542.31.00.15

  • Factory Lead Time:

    11 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    23

  • Has ADC:

    YES

  • Additional Feature:

    ALSO OPERATES AT 8MHZ AT 2.7MIN

  • 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:

    S-PQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low Power Mode:

    YES

  • Number of External Interrupts:

    18

  • Number of I/O Lines:

    18

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    20

  • Number of Timers:

    3

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    NO

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.12SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • RAM (bytes):

    512

  • ROM (words):

    4096

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.9 mm

  • Speed:

    16 MHz

  • Supply Current-Max:

    200 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATTINY426-MFR Frequently Asked Questions (FAQs)

  • The ATTINY426-MFR can operate from -40°C to +125°C, but the recommended operating temperature range is -40°C to +85°C for optimal performance.
  • The ATTINY426-MFR can use an internal RC oscillator, an external crystal oscillator, or an external clock source. The clock source can be configured using the CKSEL fuses or the CLKPS bits in the CLKPR register.
  • The maximum frequency for the ATTINY426-MFR is 20 MHz, but it can be operated at lower frequencies to reduce power consumption.
  • The ATTINY426-MFR can be programmed using a variety of methods, including In-System Programming (ISP), In-Circuit Serial Programming (ICSP), and High-Voltage Serial Programming (HVSP).
  • The power consumption of the ATTINY426-MFR depends on the operating frequency, voltage, and mode of operation. In active mode, the typical current consumption is around 1.5 mA at 1 MHz and 3V. In power-down mode, the typical current consumption is around 0.1 μA.

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ATTINY426-MFR 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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RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQCC20