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Microchip Interface ICs

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Manufacturer = Microchip

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Part #

USB Interface IC USB-to-UART Protocol Converter w/ GPIO

MCP2200T-I/SS
Microchip Technology
1: Rp47.883
1.337In Stock
1.600On Order

Mfr. Part No.
MCP2200T-I/SS

Mouser Part No
579-MCP2200T-I/SS

Microchip Technology

USB Interface IC USB-to-UART Protocol Converter w/ GPIO

Learn More

Datasheet

1.337In Stock

1.600On Order

Cut Tape

Rp47.883

Reel

Rp47.883

MouseReel Available

Min.: 1
Mult.: 1

: 1.600

USB Interface IC

USB Converters

Bridge, USB to UART

UART

SMD/SMT

SSOP-20

USB Interface IC USB to SPI Protocol Converter

MCP2210-I/SO
Microchip Technology
1: Rp48.067
882In Stock

Mfr. Part No.
MCP2210-I/SO

Mouser Part No
579-MCP2210ISO

Microchip Technology

USB Interface IC USB to SPI Protocol Converter

Learn More

Datasheet

882In Stock

Rp48.067

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to SPI

SPI, USB

SMD/SMT

SOIC-20

USB Interface IC USB to SPI Protocol Converter

MCP2210T-I/MQ
Microchip Technology
1: Rp51.919
3.339In Stock

Mfr. Part No.
MCP2210T-I/MQ

Mouser Part No
579-MCP2210TIMQ

Microchip Technology

USB Interface IC USB to SPI Protocol Converter

Learn More

Datasheet

3.339In Stock

Cut Tape

Rp51.919

Reel

Rp51.919

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

USB Interface IC

USB Controllers

Bridge, USB to SPI

SPI

SMD/SMT

QFN-20

USB Interface IC USB to SPI Protocol Converter

MCP2210T-I/SS
Microchip Technology
1: Rp48.067
1.614In Stock

Mfr. Part No.
MCP2210T-I/SS

Mouser Part No
579-MCP2210TISS

Microchip Technology

USB Interface IC USB to SPI Protocol Converter

Learn More

Datasheet

1.614In Stock

Cut Tape

Rp48.067

Reel

Rp48.067

MouseReel Available

Min.: 1
Mult.: 1

: 1.600

USB Interface IC

USB Controllers

Bridge, USB to SPI

SPI

SMD/SMT

SSOP-20

USB Interface IC USB to I2C Bridge Device

MCP2221T-I/ST
Microchip Technology
1: Rp57.790
1.137In Stock
2.500Expected 04/08/2026

Mfr. Part No.
MCP2221T-I/ST

Mouser Part No
579-MCP2221T-I/ST

Microchip Technology

USB Interface IC USB to I2C Bridge Device

Learn More

Datasheet

1.137In Stock

2.500Expected 04/08/2026

Cut Tape

Rp57.790

Reel

Rp57.790

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

USB Interface IC

USB Controllers

Bridge, USB to UART/I2C

HDI, I2C, UART, USB

SMD/SMT

TSSOP-14

Interface - I/O Expanders 8bit Input/Output Exp I2C interface

MCP23008-E/ML
Microchip Technology
1: Rp27.336
12.009In Stock

Mfr. Part No.
MCP23008-E/ML

Mouser Part No
579-MCP23008-E/ML

Microchip Technology

Interface - I/O Expanders 8bit Input/Output Exp I2C interface

Datasheet

12.009In Stock

Rp27.336

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

I2C, Serial

SMD/SMT

QFN-20

Interface - I/O Expanders In/Out I2C int

MCP23008-E/SO
Microchip Technology
1: Rp25.134
8.989In Stock

Mfr. Part No.
MCP23008-E/SO

Mouser Part No
579-MCP23008-E/SO

Microchip Technology

Interface - I/O Expanders In/Out I2C int

Datasheet

8.989In Stock

Rp25.134

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

I2C, Serial

SMD/SMT

SOIC-18

Interface - I/O Expanders In/Out I2C int

MCP23008-E/SS
Microchip Technology
1: Rp27.336
9.239In Stock

Mfr. Part No.
MCP23008-E/SS

Mouser Part No
579-MCP23008-E/SS

Microchip Technology

Interface - I/O Expanders In/Out I2C int

Datasheet

9.239In Stock

Rp27.336

Rp22.933

Rp20.731

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

I2C, Serial

SMD/SMT

SSOP-20

Interface - I/O Expanders In/Out I2C int

MCP23008T-E/SS
Microchip Technology
1: Rp27.336
8.892In Stock

Mfr. Part No.
MCP23008T-E/SS

Mouser Part No
579-MCP23008T-E/SS

Microchip Technology

Interface - I/O Expanders In/Out I2C int

Datasheet

8.892In Stock

Cut Tape

Rp27.336

Reel

Rp27.336

MouseReel Available

Min.: 1
Mult.: 1

: 1.600

I/O Expanders

I/O Expander

I2C, Serial

SMD/SMT

SSOP-20

Interface - I/O Expanders 8-bit I/O Expander I2C interface

MCP23009-E/SS
Microchip Technology
1: Rp27.886
3.362In Stock

Mfr. Part No.
MCP23009-E/SS

Mouser Part No
579-MCP23009-E/SS

Microchip Technology

Interface - I/O Expanders 8-bit I/O Expander I2C interface

Datasheet

3.362In Stock

Rp27.886

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

I2C, Serial

SMD/SMT

SSOP-20

Interface - I/O Expanders 8B I/O Expander SPI interface

MCP23009T-E/MG
Microchip Technology
1: Rp29.904
6.446In Stock

Mfr. Part No.
MCP23009T-E/MG

Mouser Part No
579-MCP23009T-E/MG

Microchip Technology

Interface - I/O Expanders 8B I/O Expander SPI interface

Datasheet

Product Comments

6.446In Stock

Cut Tape

Rp29.904

Reel

Rp29.904

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

I/O Expanders

I2C, Serial

SMD/SMT

QFN-16

Interface - I/O Expanders 16B I/O Expander I2C interface

MCP23018-E/MJ
Microchip Technology
1: Rp37.426
1.303In Stock
1.911Expected 17/09/2026

Mfr. Part No.
MCP23018-E/MJ

Mouser Part No
579-MCP23018-E/MJ

Microchip Technology

Interface - I/O Expanders 16B I/O Expander I2C interface

Datasheet

1.303In Stock

1.911Expected 17/09/2026

Rp37.426

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

I2C, Serial

SMD/SMT

QFN-24

Interface - I/O Expanders 16B I/O Expander I2C interface

MCP23018T-E/MJ
Microchip Technology
1: Rp37.426
6.267In Stock

Mfr. Part No.
MCP23018T-E/MJ

Mouser Part No
579-MCP23018T-E/MJ

Microchip Technology

Interface - I/O Expanders 16B I/O Expander I2C interface

Datasheet

6.267In Stock

Cut Tape

Rp37.426

Reel

Rp37.426

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

I/O Expanders

I2C, Serial

SMD/SMT

QFN-24

Interface - I/O Expanders 16-bit I/O Expander I2C interface

MCP23018T-E/SS
Microchip Technology
1: Rp41.095
5.772In Stock

Mfr. Part No.
MCP23018T-E/SS

Mouser Part No
579-MCP23018T-E/SS

Microchip Technology

Interface - I/O Expanders 16-bit I/O Expander I2C interface

Datasheet

5.772In Stock

Cut Tape

Rp41.095

Reel

Rp41.095

MouseReel Available

Min.: 1
Mult.: 1

: 2.100

I/O Expanders

I2C, Serial

SMD/SMT

SSOP-24

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

MCP23S08-E/ML
Microchip Technology
1: Rp30.271
5.857In Stock

Mfr. Part No.
MCP23S08-E/ML

Mouser Part No
579-MCP23S08-E/ML

Microchip Technology

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

Datasheet

5.857In Stock

Rp30.271

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

QFN-20

Interface - I/O Expanders In/Out SPI int

MCP23S08-E/SS
Microchip Technology
1: Rp28.436
2.833In Stock
6.298Expected 07/08/2026

Mfr. Part No.
MCP23S08-E/SS

Mouser Part No
579-MCP23S08-E/SS

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

2.833In Stock

6.298Expected 07/08/2026

Rp28.436

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

SSOP-20

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

MCP23S08T-E/ML
Microchip Technology
1: Rp30.271
3.488In Stock

Mfr. Part No.
MCP23S08T-E/ML

Mouser Part No
579-MCP23S08T-E/ML

Microchip Technology

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

Datasheet

3.488In Stock

Cut Tape

Rp30.271

Reel

Rp30.271

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

QFN-20

Interface - I/O Expanders 8B I/O Expander SPI interface

MCP23S09-E/MG
Microchip Technology
1: Rp31.188
10.830In Stock

Mfr. Part No.
MCP23S09-E/MG

Mouser Part No
579-MCP23S09-E/MG

Microchip Technology

Interface - I/O Expanders 8B I/O Expander SPI interface

Datasheet

Product Comments

10.830In Stock

Rp31.188

Min.: 1
Mult.: 1

I/O Expanders

Serial, SPI

SMD/SMT

QFN-16

Interface - I/O Expanders 8B I/O Expander SPI interface

MCP23S09T-E/MG
Microchip Technology
1: Rp31.188
2.753In Stock

Mfr. Part No.
MCP23S09T-E/MG

Mouser Part No
579-MCP23S09T-E/MG

Microchip Technology

Interface - I/O Expanders 8B I/O Expander SPI interface

Datasheet

Product Comments

2.753In Stock

Cut Tape

Rp31.188

Reel

Rp31.188

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

I/O Expanders

Serial, SPI

SMD/SMT

QFN-16

Interface - I/O Expanders 8-bit I/O Expander SPI interface

MCP23S09T-E/SO
Microchip Technology
1: Rp31.188
2.088In Stock

Mfr. Part No.
MCP23S09T-E/SO

Mouser Part No
579-MCP23S09T-E/SO

Microchip Technology

Interface - I/O Expanders 8-bit I/O Expander SPI interface

Datasheet

2.088In Stock

Cut Tape

Rp31.188

Reel

Rp31.188

MouseReel Available

Min.: 1
Mult.: 1

: 1.100

I/O Expanders

Serial, SPI

SMD/SMT

SOIC-18

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17-E/ML
Microchip Technology
1: Rp37.426
8.455In Stock

Mfr. Part No.
MCP23S17-E/ML

Mouser Part No
579-MCP23S17-E/ML

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

8.455In Stock

Rp37.426

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

QFN-28

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17T-E/SS
Microchip Technology
1: Rp32.656
10.716In Stock
16.485Expected 04/08/2026

Mfr. Part No.
MCP23S17T-E/SS

Mouser Part No
579-MCP23S17T-E/SS

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

10.716In Stock

16.485Expected 04/08/2026

Cut Tape

Rp32.656

Reel

Rp32.656

MouseReel Available

Min.: 1
Mult.: 1

: 2.100

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

SSOP-28

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18-E/MJ
Microchip Technology
1: Rp39.444
6.341In Stock

Mfr. Part No.
MCP23S18-E/MJ

Mouser Part No
579-MCP23S18-E/MJ

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

6.341In Stock

Rp39.444

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

QFN-24

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18-E/SO
Microchip Technology
1: Rp39.444
626In Stock
300Expected 04/08/2026

Mfr. Part No.
MCP23S18-E/SO

Mouser Part No
579-MCP23S18-E/SO

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

626In Stock

300Expected 04/08/2026

Rp39.444

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

SOIC-28

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18T-E/MJ
Microchip Technology
1: Rp39.444
3.694In Stock

Mfr. Part No.
MCP23S18T-E/MJ

Mouser Part No
579-MCP23S18T-E/MJ

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

3.694In Stock

Cut Tape

Rp39.444

Reel

Rp39.444

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

QFN-24

Microchip Interface ICs

Types of Interface ICs

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Audio CODECs
CAN Controllers
CAN Transceivers
Computing I/O Controllers
Controllers
Embedded Controllers
Fanout Buffers
Floppy Disc Controllers
Hub Controller
Hub Controllers
I/O Controllers
I/O Expanders
Inductive Position Sensor
Inductive Sensor Interface ICs
Infrared Communications Controllers
IrDA Stack Controllers
IrDA Standard Protocol Stack Controllers
Keyboard and Embedded Controllers
Line Circuits
LIN System Basis Chips

Adaptive Channel Extenders
Audio CODEC, Voice
Bridge, USB to Ethernet
Bridge, USB to GPIO
Bridge, USB to SPI
Bridge, USB to UART
Bridge, USB to UART/I2C
CAN Controller
CAN FD Controller
CAN FD Transceiver
Dual Smart Card Bridge
Embedded Controller
Embedded Controller with EEPROM
Embedded Controller with EEPROM Integration
Embedded Controller with SPI Integration
eSPI to LPC Bridge
External CAN FD Controller with SPI Interface
Graphics Controller
High Speed
High Speed CAN Controller

10/100 Ethernet
10/100 Ethernet, USB
2-Wire, GPIO, JTAG, UART
2-Wire, GPIO, UART
4-Wire, Serial
Analog, PWM, SENT
CAN
CAN, GPIO, SPI
CAN, LIN
EJTAG, I2C, JTAG, SPI, TWI, USART
eSPI
Ethernet, GPIO, I2C, SPI, UART
GPIO, I2C, I2S, SPI, UART
GPIO, I2C, I2S, SPI, USB
GPIO, I2C, RS232, RS485, SPI
GPIO, I2C, SPI, UART, USB
GPIO, I2C, SPI, USB
GPIO, UART
GPIO, UART, 2-Wire
HDI, I2C, UART, USB

BBGA-1311
BBGA-1467
BBGA-1517
BBGA-1932
BBGA-650
BBGA-753
BBGA-896
BGA-896
CABGA-256
CSBGA-81
DFN-(2x3)-8
DFN-(3x3)-8
DFN-16
DFN-8
DRQFN-132
DRQFN-164
FBGA-1071
FBGA-896
FCBGA-1152
FCBGA-1311