MCP23S17T-E/ML
- Mfr.Part #
- MCP23S17T-E/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 28-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER SPI 16B 28QFN
- Stock
- 14,608
- In Stock :
- 14,608
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- I/O Expanders
- Number of Terminations :
- 28
- JESD-609 Code :
- e3
- Power Dissipation :
- 700mW
- Category :
- I/O Expander
- Type :
- I/O Expander
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Logic Family :
- MCP23S17
- Pin Count :
- 28
- Maximum Operating Temperature :
- + 125 C
- Manufacturer :
- Microchip
- Supplier Device Package :
- 28-QFN (6x6)
- RoHS :
- Details
- CPU Family :
- MCP23X17
- Seated Height-Max :
- 1 mm
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Current - Output Source/Sink :
- 25mA
- Screening Level :
- Extended
- Surface Mount :
- yes
- Features :
- POR
- Product :
- I/O Expanders
- Published :
- 2007
- Operating Temperature :
- -40°C~125°C
- Brand :
- Microchip Technology / Atmel
- Terminal Form :
- NO LEAD
- Output Type :
- Push-Pull
- Operating Supply Voltage :
- 5.5V
- Factory Lead Time :
- 12 Weeks
- Terminal Position :
- QUAD
- Output Current :
- 25mA
- Voltage - Supply :
- 1.8V~5.5V
- Interface :
- SPI
- Reach Compliance Code :
- Compliant
- ESD Protection :
- 4 kV
- Base Part Number :
- MCP23S17
- Supply Voltage :
- 5V
- Mounting Style :
- SMD/SMT
- Number of Pins :
- 28
- Number of Ports :
- 2
- Width :
- 6mm
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 1mA
- Feature :
- POR
- Number of Channels :
- 1
- RoHS Status :
- ROHS3 Compliant
- Product Category :
- Interface - I/O Expanders
- Pbfree Code :
- yes
- Number of Terminals :
- 28
- Mount :
- Surface Mount
- Number of I/O Lines :
- 16
- Qualification Status :
- Not Qualified
- Product Type :
- I/O Expanders
- Interrupt Output :
- yes
- Terminal Pitch :
- 0.65mm
- Clock Frequency :
- 10MHz
- Chip Configuration :
- 16bit
- Series :
- -
- Number of I/O :
- 16
- Operating Supply Current :
- 1 mA
- Temperature Grade :
- Automotive
- Package / Case :
- 28-VQFN Exposed Pad
- Minimum Operating Temperature :
- - 40 C
- Supplier Package :
- QFN EP
- Power Supplies :
- 5V
- MSL :
- MSL 1 - Unlimited
- Base Product Number :
- MCP23S17
- Packaging :
- Tape and Reel (TR)
- Product Status :
- Active
- Supply Current-Max :
- 1 mA
- HTS Code :
- 8542.39.00.01
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interface Type :
- Serial, SPI
- Mounting :
- Surface Mount
- Package Shape :
- Square
- Lead Free :
- Lead Free
- Package Type :
- QFN
- Number of Bits :
- 16
- JESD-30 Code :
- S-PQCC-N28
- Subcategory :
- Interface ICs
- Length :
- 6mm
- Number of I/Os :
- 16 I/O
- Datasheets
- MCP23S17T-E/ML

I/O Expanders Microchip Technology MCP23S17T-E/ML Overview
The I/O Expanders Microchip Technology MCP23S17T-E/ML is a high-quality integrated circuit designed to expand the input/output capabilities of electronic devices. Manufactured by Microchip Technology, a leading name in the industry, this IC offers exceptional performance and reliability for various applications.
With its SPI interface and 16-bit configuration, this I/O expander simplifies the process of adding more I/O ports to your system, providing flexibility and efficiency in design and implementation. Whether you're working on industrial automation, consumer electronics, or automotive applications, the MCP23S17T-E/ML offers a versatile solution to meet your needs.
MCP23S17T-E/ML Features
- SPI Interface: Enables easy communication with microcontrollers and other devices.
- 16-Bit Configuration: Provides ample I/O ports for expansion purposes.
- 28QFN Package: Compact and space-saving design for integration into various systems.
- High Performance: Offers reliable operation and consistent functionality.
- Low Power Consumption: Ideal for energy-efficient designs and portable devices.
- Wide Operating Voltage Range: Accommodates different power supply requirements.
- Flexible Configuration: Supports configurable interrupt output pins and input polarity inversion.
MCP23S17T-E/ML Applications
- Industrial Automation: The MCP23S17T-E/ML can be used in PLCs (Programmable Logic Controllers), industrial sensors, and control systems to expand I/O capabilities, allowing for seamless integration of additional sensors, actuators, and devices.
- Consumer Electronics: In products such as smart home devices, gaming consoles, and audio equipment, this IC can serve to add extra input/output ports for user interaction, peripheral connectivity, and device control.
- Automotive Electronics: Within automotive applications, the MCP23S17T-E/ML enables the expansion of I/O interfaces for functions like dashboard displays, infotainment systems, and vehicle diagnostics, enhancing overall functionality and user experience.
You may place an order without registering to Xinshop. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















