Part Image

MCP23008T-E/ML - Microchip

Description: MICROCHIP - MCP23008T-E/ML - I/O EXPANDER, 8BIT, 1.7MHZ, QFN-20

Download MCP23008T-E/ML Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
MCP23008T-E/ML - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - (ML) 20-Lead QFN
click to zoom
3D Models
MCP23008T-E/ML - Microchip  - 3D model - Quad Flat No-Lead - (ML) 20-Lead QFN
click to zoom

MCP23008T-E/ML Details

  • Manufacturer Part Number:

    MCP23008T-E/ML

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    1 Week

  • 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:

    8

  • 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

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

MCP23008T-E/ML Frequently Asked Questions (FAQs)

  • The maximum frequency of the I2C clock is 400 kHz, as specified in the datasheet. However, it's recommended to operate at a lower frequency, such as 100 kHz, to ensure reliable communication.
  • To use multiple MCP23008 devices on the same I2C bus, you need to assign a unique address to each device by connecting the A0, A1, and A2 pins to VDD or VSS. This allows you to differentiate between devices and address them individually.
  • The RESET pin is an active-low input that resets the device when pulled low. It's used to initialize the device and set all registers to their default values. It's recommended to tie the RESET pin to VCC through a pull-up resistor to ensure proper operation.
  • The interrupt pins (INTA and INTB) 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 GPINTEN register. You can also enable or disable the interrupts using the GPINTEN and INTCON registers.
  • The maximum current sink capability of the output pins is 25 mA per pin. However, the total current sink capability of the device is limited to 100 mA. It's essential to ensure that the total current sink does not exceed this limit to prevent damage to the device.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MCP23008T-E/ML Overview

Use the download button to access the MCP23008T-E/ML schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MCP23, or try a keyword search, such as Parallel IO Ports

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

Parts related to MCP23008T-E/ML

Showing 0 results