ATTINY44A-MFRMicrochip
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    Inventory:3800
    • Qty Unit Price price
    • 1 $1.098 $1.098
    • 10 $1.087 $10.87
    • 100 $1.076 $107.6
    • 1000 $1.065 $1065
    • 10000 $1.054 $10540

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    • Manufacturer No：
      ATTINY44A-MFR
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      ATTINY44A-MFR
    • SKU：
      540400
    • Description：
      IC MCU 8BIT 4KB FLASH 20QFN

    User Guide

    User Guide

    ATTINY44A-MFR Details

    IC MCU 8BIT 4KB FLASH 20QFN

    ATTINY44A-MFR Specification Parameters

    • Part Status: Active
    • DAC Channels: NO
    • Number of Timers/Counters: 2
    • Mount: Surface Mount
    • Pbfree Code: yes
    • PWM Channels: YES
    • Contact Plating: Tin
    • Supply Voltage: 5V
    • Qualification Status: Not Qualified
    • Number of Pins: 20
    • Moisture Sensitivity Level (MSL): 3 (168 Hours)
    • Supply Voltage-Max (Vsup): 5.5V
    • Terminal Pitch: 0.5mm
    • Program Memory Type: FLASH
    • Oscillator Type: Internal
    • Length: 4mm
    • Published: 1997
    • Interface: SPI
    • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
    • Core Size: 8-Bit
    • Voltage - Supply (Vcc/Vdd): 1.8V~5.5V
    • RAM Size: 256 x 8
    • Data Converter: A/D 8x10b
    • ROM (words): 4096
    • Package / Case: 20-WFQFN Exposed Pad
    • Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
    • Program Memory Size: 4KB 2K x 16
    • Base Part Number: ATTINY44A
    • DMA Channels: NO
    • RoHS Status: ROHS3 Compliant
    • Mounting Type: Surface Mount
    • Packaging: Tape & Reel (TR)
    • Has ADC: YES
    • JESD-609 Code: e3
    • Bit Size: 8
    • Watchdog Timer: Yes
    • Technology: CMOS
    • Number of Terminations: 20
    • Number of I/O: 12
    • Factory Lead Time: 7 Weeks
    • Terminal Position: QUAD
    • Terminal Form: NO LEAD
    • Supply Voltage-Min (Vsup): 4.5V
    • Height Seated (Max): 0.8mm
    • Operating Temperature: -40°C~125°C TA
    • Frequency: 20MHz
    • Subcategory: Microcontrollers
    • Data Bus Width: 8b
    • Supply Current-Max: 7mA
    • EEPROM Size: 256 x 8
    • Core Processor: AVR
    • Memory Size: 4kB
    • Series: AVR? ATtiny
    • Connectivity: USI
    • Additional Feature: ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ
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    Microchip — Manufacturer Introduction

    Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

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