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MCP23S08-E/ML - Microchip

Description: Microchip MCP23S08-E/ML, 8-channel 8bit I/O Expander 10MHz, Serial-SPI, 20-Pin QFN

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MCP23S08-E/ML - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 20-Lead QFN (ML)
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3D Models
MCP23S08-E/ML - Microchip  - 3D model - Quad Flat No-Lead - 20-Lead QFN (ML)
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MCP23S08-E/ML Details

  • Manufacturer Part Number:

    MCP23S08-E/ML

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    QFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    QFN-20

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Clock Frequency-Max:

    10 MHz

  • JESD-30 Code:

    S-PQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of I/O Lines:

    8

  • Number of Ports:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • 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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    1 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:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

MCP23S08-E/ML Frequently Asked Questions (FAQs)

  • The maximum frequency of the I2C clock is 400 kHz, as per the I2C specification.
  • You can use the A0, A1, and A2 address pins to set a unique address for each device, allowing up to 8 devices on the same bus.
  • The RESET pin is an active-low input that resets the device when pulled low. It can be used to reset the device to its default state.
  • Yes, you can use the MCP23S08 with a microcontroller that doesn't have I2C by using a bit-banging approach, where the microcontroller generates the I2C clock and data signals manually.
  • The interrupt pins can be configured to trigger on rising, falling, or both edges of the input signals. This is done by setting the corresponding bits in the IOCON register.

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MCP23S08-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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Part Image MCP23S08T-E/ML Microchip Technology Inc

Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PQCC20