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PIC18F452-E/ML - Microchip

Description: IC MCU 8BIT 32KB FLASH 44QFN

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PIC18F452-E/ML - Microchip PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - (L) 44-Lead PLCC
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PIC18F452-E/ML - Microchip  - 3D model - Plastic Leaded Chip Carrier - (L) 44-Lead PLCC
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PIC18F452-E/ML Details

  • Manufacturer Part Number:

    PIC18F452-E/ML

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    QFN

  • Package Description:

    QFN-44

  • Pin Count:

    44

  • Manufacturer Package Code:

    QFN-44

  • Country Of Origin:

    Thailand

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    5 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    3

  • Has ADC:

    YES

  • Additional Feature:

    ALSO OPERATES AT MIN 2V SUPPLY

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    PIC18

  • Clock Frequency-Max:

    40 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQCC-N44

  • JESD-609 Code:

    e3

  • Length:

    8 mm

  • Low Power Mode:

    NO

  • Number of External Interrupts:

    3

  • Number of I/O Lines:

    34

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    44

  • Number of Timers:

    4

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC44,.31SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • ROM Programmability:

    FLASH

  • Screening Level:

    AEC-Q100; TS 16949

  • Seated Height-Max:

    1 mm

  • Speed:

    40 MHz

  • Supply Current-Max:

    25 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.2 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:

    0.65 mm

  • Terminal Position:

    QUAD

  • Width:

    8 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

PIC18F452-E/ML Frequently Asked Questions (FAQs)

  • The recommended oscillator crystal frequency for the PIC18F452-E/ML is 31.25 kHz to 8 MHz, but 4 MHz, 8 MHz, and 20 MHz crystals are also commonly used.
  • To configure the PIC18F452-E/ML for low-power operation, set the IDLEN (Idle mode) bit in the TRIS register, enable the SLEEP instruction, and minimize clock frequency and peripherals usage.
  • Yes, the PIC18F452-E/ML can operate with a 5V power supply, but it is only specified for operation up to 4.5V. Operating at 5V may reduce the device's reliability and lifespan.
  • You can implement a delay function in the PIC18F452-E/ML using a software timer, such as a loop counter, or by using the built-in Timer0 or Timer1 modules.
  • The maximum current that can be sourced or sunk by the PIC18F452-E/ML I/O pins is 25 mA per pin, with a total current limit of 200 mA for all I/O pins combined.

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PIC18F452-E/ML 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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