You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
MICROCHIP MCP23S17T-E/ML
I/O Expander, 16 bit, SPI, 1.8 V, 5.5 V, QFN, 28 Pins
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- MCP23S17T-E/ML
- Order Code:
- 2851560
-
-
Maximum Part Numbers added.
Delete older entries to add more.
- Product Range
- -
- Technical Datasheet:
- MCP23S17T-E/ML Datasheet
- ECAD / MCAD
-
Product Overview
MCP23S17T-E/ML is a 16-bit I/O expander with SPI interface. The system host can enable the I/Os as either inputs or outputs by writing the I/O configuration bits (IODIRA/B). The data for each input or output is kept in the corresponding input or output register. The polarity of the input port register can be inverted with the Polarity Inversion register. All registers can be read by the system host. The 16bit I/O port functionally consists of two 8-bit ports (PORTA and PORTB). MCP23X17 can be configured to operate in the 8-bit or 16-bit modes via IOCON.BANK.
- AEC-Q100 qualified, high-speed I²C interface
- Three hardware address pins to allow up to eight devices on the bus
- Configurable as active-high, active-low or open-drain
- INTA and INTB can be configured to operate independently or together
- Interrupt-on-change from configured register defaults or pin changes
- Polarity inversion register to configure the polarity of the input port data
- Low standby current is 1µA maximum at (-40°C to +85°C)
- Supply voltage range from 1.8V to 5.5V
- Supply current is 1mA maximum at (SCL/SCK = 1MHz)
- Operating temperature range from -40°C to +125°C, 28-lead QFN package
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- 16bit
- :
- SPI
- :
- 1.8V
- :
- 5.5V
- :
- QFN
- :
- 28Pins
- :
- 16I/O's
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
Packaging type
Cut Tape
14,290 In stock Need more?
14,290 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 3/10/25
14,290 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥319.77
(
¥351.75
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
- 1+
- 25+
- 100+
- 1600+
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥319.77 (¥351.75) | ( ) |
| 25+ | ¥264.91 (¥291.40) | ( ) |
| 100+ | ¥241.40 (¥265.54) | ( ) |
| 1600+ | ¥236.58 (¥260.24) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool