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ATTINY45-15MT - Microchip

Description: IC MCU 8BIT 4KB FLASH 20WQFN

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ATTINY45-15MT - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - PC, 20-Lds - 0.50mm Pitch, 4x4x0.8mm Body size Very very Thin Quad Flat No Lead Package (WQFN) Sawn
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3D Models
ATTINY45-15MT - Microchip  - 3D model - Quad Flat No-Lead - PC, 20-Lds - 0.50mm Pitch, 4x4x0.8mm Body size Very very Thin Quad Flat No Lead Package (WQFN) Sawn
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for ATTINY45-15MT
  • Part Number ATTINY45-15MT
  • Manufacturer Microchip
  • Pin Count 21
  • Part Category Integrated Circuit
  • Package Category Quad Flat No-Lead
  • Footprint Name Quad Flat No-Lead - PC, 20-Lds - 0.50mm Pitch, 4x4x0.8mm Body size Very very Thin Quad Flat No Lead Package (WQFN) Sawn
  • Released Date Oct 9, 2021
  • Last Modified Date Mar 7, 2023 4:10 PM UTC
  • Pinout / Pin List Click Here (Member Only)

ATTINY45-15MT Details

  • Manufacturer Part Number:

    ATTINY45-15MT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    4 X 4 MM, 0.50 MM PITCH, GREEN, MO-220WGGD-5, QFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    WQFN-20

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    19

  • Has ADC:

    YES

  • Additional Feature:

    OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    AVR RISC

  • Clock Frequency-Max:

    16 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Low Power Mode:

    YES

  • Number of External Interrupts:

    1

  • Number of I/O Lines:

    6

  • Number of Serial I/Os:

    1

  • 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:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    256

  • ROM (words):

    4096

  • ROM Programmability:

    FLASH

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Speed:

    16 MHz

  • Supply Current-Max:

    15 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:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATTINY45-15MT Frequently Asked Questions (FAQs)

  • The ATTINY45-15MT can operate from -40°C to +125°C, but the recommended operating temperature range is -40°C to +85°C for optimal performance and reliability.
  • The ATTINY45-15MT can be programmed using a variety of methods, including in-system programming (ISP), high-voltage serial programming (HVSP), and parallel programming. You can use a programmer such as the AVRISP or the PICkit, or use a development board like the Arduino Uno.
  • The ATTINY45-15MT has a maximum clock speed of 20 MHz, but it can also be operated at lower clock speeds to reduce power consumption.
  • The power consumption of the ATTINY45-15MT depends on the clock speed, operating voltage, and other factors. At 20 MHz and 5V, the typical active current is around 2.5 mA, and the typical idle current is around 0.5 mA.
  • Yes, the ATTINY45-15MT is suitable for low-power applications due to its low power consumption and sleep modes. It has a power-down mode that reduces the current consumption to around 0.1 μA, and a standby mode that reduces the current consumption to around 1 μA.

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ATTINY45-15MT 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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