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MCP23S18-E/SO

MCP23S18-E/SO

MCP23S18-E/SO

Microchip Technology

28 Termination 1.27 mm 2/5V Tin I/O Expander -- Series MCP23S18 28 Pin 5V 28-SOIC (0.295, 7.50mm Width)

SOT-23

MCP23S18-E/SO Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 13 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Surface MountYES
Number of Pins 28
Supplier Device Package 28-SOIC
Weight 2.214806g
Number of Terminals 28
Mounting Style SMD/SMT
Supplier Package SOIC W
Category I/O Expander
Mounting Surface Mount
Package Type SOIC
Chip Configuration 16bit
Number of I/Os 16 I/O
Maximum Operating Temperature+ 125 C
Minimum Operating Temperature - 40 C
Logic Family MCP23S18
Interface Type Serial, SPI
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Package Tube
Base Product Number MCP23S18
Mfr Microchip Technology
Product Status Active
Package Shape RECTANGULAR
Number of I/O Lines 16
Operating Temperature-40°C~125°C
PackagingTube
Published 2000
Series --
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type I/O Expander
Terminal Finish Matte Tin (Sn) - annealed
HTS Code8542.39.00.01
Max Power Dissipation700mW
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch1.27 mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP23S18
Pin Count28
JESD-30 Code R-PDSO-G28
Qualification StatusNot Qualified
Output Voltage 1.8 V to 4.5 V
Output Type Open Drain
Operating Supply Voltage1.8 V to 5.5 V
Power Supplies2/5V
Temperature GradeAUTOMOTIVE
Number of Channels 1
Interface SPI
Number of I/O 16
Number of Ports2
Nominal Supply Current1mA
Output Current25mA
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE
Number of Bits 16
Clock Frequency 10MHz
Seated Height-Max 2.65 mm
Logic Type I/O Expander
Product TypeI/O Expanders
Screening Level Extended
ESD Protection Without ESD
Interrupt Output Yes
Current - Output Source/Sink 25mA
Product I/O Expanders
Features --
Input Voltage 1.8 V to 5.5 V
Product CategoryInterface - I/O Expanders
Height Seated (Max) 2.65mm
Width 7.5mm
Length 17.9 mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3010 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.16000$2.16
500$2.1384$1069.2
1000$2.1168$2116.8
1500$2.0952$3142.8
2000$2.0736$4147.2
2500$2.052$5130

MCP23S18-E/SO Product Details

MCP23S18-E/SO Overview


With 16 I/Os, it can be programmed.The device is packaged with the 28-SOIC (0.295, 7.50mm Width).In addition to the Tube case, it is also available in other cases as well.During 1.8V~5.5V, the vote is supplied.The mounting type it recommends is Surface Mount.Working with the device requires an operating temperature range of -40°C~125°C.For performance, the output frequency is set at 10MHz.Its terminations, as a whole, are in the 28 direction.Total pin count on the part is 28.Device 5V provides voltage.To run 260, we rely on this part's peak reflow temperature.A total of five 2 ports are available on the device.Depending on which family of MCP23S18 part you are looking for, you can find related parts.The total number of IC chips is 16.At 2/5V, the power can be delivered.The device is equipped with 28 pins.It is possible to mount the part using Surface Mount.Conductivity of the chip occurs when the supply voltage is 1.8 V to 5.5 V.ICs with PARALLEL IO PORT, GENERAL PURPOSE uPs/uCs/Peripheral Types are included.The device can be powered by a current of 25mA at its maximum.1 channels are available on the device.

MCP23S18-E/SO Features




MCP23S18-E/SO Applications


There are a lot of Microchip Technology
MCP23S18-E/SO I/O Expanders applications.


  • Portable Instrumentation
  • Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
  • IDEN, PHS, GSM Basestations
  • Repeaters, Radio Links, and Modems
  • Wireless Telemetry
  • JTRS
  • 802.11x Receivers
  • IDEN
  • PHS
  • TD-SCDMA

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