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Microcontrollers and Processors / Parallel IO Ports / MCP23017-E/SS
Datasheets
MCP23017-E/SS by: Microchip Technology Inc

16 I/O, PIA-GENERAL PURPOSE, PDSO28, 5.30 MM, PLASTIC, SSOP-28

Part Details for MCP23017-E/SS by Microchip Technology Inc

Results Overview of MCP23017-E/SS by Microchip Technology Inc

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Applications Computing and Data Storage Electronic Manufacturing

MCP23017-E/SS Information

MCP23017-E/SS by Microchip Technology Inc is a Parallel IO Port.
Parallel IO Ports are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for MCP23017-E/SS

Part # Distributor Description Stock Price Buy
DISTI # 84AC1956
Newark Ssop 16-Bit Input/Output Expander, I2C Interface, Pb-Free Rohs Compliant: Yes |Microchip MCP23017-E/SS RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 144
  • 1 $1.3800
  • 10 $1.3600
  • 30 $1.3300
$1.3300 / $1.3800 Buy Now
DISTI # 31K2960
Newark I/O Expander, 16 Bit, 1.7Mhz, Ssop-28, No. Of Bits:16Bit, Interfaces:I2C, Serial, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Ic Case/Package:Ssop, No. Of Pins:28Pins, No. Of I/O S:16I/O S, Operating Temperature Min:-40°C Rohs Compliant: Yes |Microchip MCP23017-E/SS RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 54
  • 1 $1.3700
  • 10 $1.3700
  • 25 $1.3700
  • 94 $1.2800
  • 141 $1.2800
$1.2800 / $1.3700 Buy Now
DISTI # MCP23017-E/SS
Avnet Americas I/O Expander, 16 bit, I2C, 1.8 V, 5.5 V, SSOP, 28 Pins - Rail/Tube (Alt: MCP23017-E/SS) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks, 0 Days Container: Tube 144
  • 1 $1.3426
  • 10 $1.2870
  • 30 $1.2759
  • 50 $1.2648
  • 100 $1.2540
$1.2540 / $1.3426 Buy Now
DISTI # 31K2960
Avnet Americas I/O Expander, 16 bit, I2C, 1.8 V, 5.5 V, SSOP, 28 Pins - Bulk (Alt: 31K2960) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 19 Weeks, 1 Days Container: Bulk 54 Partner Stock
  • 1 $1.3300
  • 10 $1.6100
  • 25 $1.4600
  • 94 $1.3900
  • 141 $1.3300
$1.3300 / $1.6100 Buy Now
DISTI # 70046919
RS 16-Bit Input/Output Expander, I2C Interface, PB-Free, SSOP-28 Min Qty: 282 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 282 $1.7100
  • 2,820 $1.6200
  • 14,100 $1.5400
  • 28,200 $1.4500
$1.4500 / $1.7100 RFQ
Bristol Electronics   139
RFQ
Bristol Electronics   Min Qty: 2 14
  • 2 $2.7000
  • 9 $2.0250
$2.0250 / $2.7000 Buy Now
DISTI # MCP23017-E/SS
TME IC: interface, I/O expander, 1.7Mbps, 1.8÷5.5VDC, I2C, SMD, SSOP28 Min Qty: 1 641
  • 1 $1.8100
  • 10 $1.5800
  • 25 $1.5200
  • 94 $1.3500
$1.3500 / $1.8100 Buy Now
NAC 16-bit Input/Output Expander, I2C interface, Pb-free - Package: 28 SSOP .209in TUBE RoHS: Compliant Min Qty: 235 Package Multiple: 47 Container: Tube 0
  • 1 $1.6900
  • 100 $1.5300
  • 500 $1.4100
  • 1,000 $1.3800
$1.3800 / $1.6900 Buy Now
NexGen Digital   20
RFQ
DISTI # MCP23017-E/SS
Avnet Silica IO Expander 16 bit I2C 18 V 55 V SSOP 28 Pins (Alt: MCP23017-E/SS) RoHS: Compliant Min Qty: 47 Package Multiple: 47 Lead time: 8 Weeks, 0 Days Silica - 1034
Buy Now
DISTI # MCP23017-E/SS
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tube 2691
  • 1 $1.6200
  • 10 $1.0300
  • 100 $1.0200
$1.0200 / $1.6200 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 25
  • 1 $3.8500
  • 100 $2.8800
  • 1,000 $2.5000
$2.5000 / $3.8500 Buy Now
DISTI # MCP23017-E/SS
EBV Elektronik IO Expander 16 bit I2C 18 V 55 V SSOP 28 Pins (Alt: MCP23017-E/SS) RoHS: Compliant Min Qty: 47 Package Multiple: 47 Lead time: 7 Weeks, 0 Days EBV - 94
Buy Now
LCSC 16 SSOP-28(5.3x10.2x0.65) I/O Expanders ROHS 53
  • 1 $1.6820
  • 10 $1.4229
  • 30 $1.2619
  • 100 $1.0948
  • 500 $1.0212
  • 1,000 $0.9875
$0.9875 / $1.6820 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 3340
  • 1 $1.4400
  • 25 $1.3600
  • 100 $1.2400
$1.2400 / $1.4400 Buy Now
Vyrian Peripheral ICs 30274
RFQ
Win Source Electronics IC I/O EXPANDER I2C 16B 28SSOP 19000
  • 55 $0.9972
  • 110 $0.9329
  • 170 $0.9007
  • 240 $0.8364
  • 315 $0.8042
  • 390 $0.7721
$0.7721 / $0.9972 Buy Now

Part Details for MCP23017-E/SS

MCP23017-E/SS CAD Models

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MCP23017-E/SS Part Data Attributes

Parametric Data
MCP23017-E/SS Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP23017-E/SS Microchip Technology Inc 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 5.30 MM, PLASTIC, SSOP-28
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SSOP
Package Description SSOP-28
Pin Count 28
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 6 Weeks
Samacsys Manufacturer Microchip
CPU Family MCP23X17
Clock Frequency-Max 10 MHz
External Data Bus Width
JESD-30 Code R-PDSO-G28
JESD-609 Code e3
Length 10.2 mm
Moisture Sensitivity Level 2
Number of Bits 16
Number of I/O Lines 16
Number of Ports 2
Number of Terminals 28
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SSOP
Package Equivalence Code SSOP28,.3
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2 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 GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Width 5.3 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

Alternate Parts for MCP23017-E/SS

This table gives cross-reference parts and alternative options found for MCP23017-E/SS. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP23017-E/SS, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MCP23017-E/SSVAO Microchip Technology Inc $1.5450 Parallel I/O Port, 16 I/O, CMOS, PDSO28 MCP23017-E/SS vs MCP23017-E/SSVAO
Part Number Manufacturer Composite Price Description Compare
MCP23S17-E/SO Microchip Technology Inc $1.3246 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 7.50 MM, PLASTIC, SOIC-28 MCP23017-E/SS vs MCP23S17-E/SO
MCP23S17-E/SS Microchip Technology Inc $1.3288 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 5.30 MM, PLASTIC, SSOP-28 MCP23017-E/SS vs MCP23S17-E/SS
MCP23017T-E/SS Microchip Technology Inc $1.3847 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 5.30 MM, PLASTIC, SSOP-28 MCP23017-E/SS vs MCP23017T-E/SS
MCP23017-E/ML Microchip Technology Inc $1.4122 16 I/O, PIA-GENERAL PURPOSE, PQCC28, 6 X 6 MM, PLASTIC, QFN-28 MCP23017-E/SS vs MCP23017-E/ML
MCP23017-E/SP Microchip Technology Inc $1.4322 16 I/O, PIA-GENERAL PURPOSE, PDIP28, 0.300 INCH, SKINNY, PLASITC, DIP-28 MCP23017-E/SS vs MCP23017-E/SP
MCP23018T-E/SS Microchip Technology Inc $2.1150 PIA-GENERAL PURPOSE, PDSO24, 5.30 MM, ROHS COMPLIANT, PLASTIC, SSOP-24 MCP23017-E/SS vs MCP23018T-E/SS
MCP23S17T-E/MLVAO Microchip Technology Inc Check for Price Parallel I/O Port, 16-Bit, 16 I/O, CMOS MCP23017-E/SS vs MCP23S17T-E/MLVAO
MCP23S18T-E/SOVAO Microchip Technology Inc Check for Price Parallel I/O Port, 16 I/O, CMOS, PDSO28 MCP23017-E/SS vs MCP23S18T-E/SOVAO
MCP23S18-E/SOVAO Microchip Technology Inc Check for Price Parallel I/O Port, 16 I/O, CMOS, PDSO28 MCP23017-E/SS vs MCP23S18-E/SOVAO
MCP23018-E/MJVAO Microchip Technology Inc Check for Price Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PQCC24 MCP23017-E/SS vs MCP23018-E/MJVAO

MCP23017-E/SS Related Parts

MCP23017-E/SS Frequently Asked Questions (FAQ)

  • The maximum frequency of the I2C clock is 400 kHz.

  • The MCP23017 can be reset by pulling the RESET pin low for a minimum of 1 ms.

  • The INTA and INTB pins are interrupt output pins that can be used to notify the microcontroller of changes in the input port states.

  • Yes, the MCP23017 is 5V tolerant, but it operates at 1.8V to 5.5V, so a level shifter may be required for 5V systems.

  • The IODIRA and IODIRB registers are used to configure the direction of the GPIO pins. A '1' sets the pin as an input, and a '0' sets the pin as an output.

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