Manufacturer Part #
MCP23S17T-E/SS
16-BIT INPUT/OUTPUT EXPANDER, SPI INTERFACE, PB-FREE
Product Specification Section
Microchip MCP23S17T-E/SS - Product Specification
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ECCN:
EAR99
PCN Information:
Part Status:
Active
Active
Microchip MCP23S17T-E/SS - Technical Attributes
Attributes Table
Interface Type: | SPI |
No of Channels: | 1 |
Clock Frequency-Max: | 10MHz |
No of I/O Lines: | 16 |
Supply Voltage-Nom: | 1.8V to 5.5V |
Supply Current: | 1mA |
Package Style: | SSOP-28 |
Mounting Method: | Surface Mount |
Features & Applications
The MCP23S17T-E/SS is a Part of MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface available in SSOP-28 Surface mount Package.
This device family provides 16-bit, general purpose parallel I/O expansion for I2C bus or SPI applications.
Features:
- 16-bit remote bidirectional I/O port
- I/O pins default to input
- High-speed I2C™ interface (MCP23017)
- 100 kHz
- 400 kHz
- 1.7MHz
- High-speed SPI interface (MCP23S17)- 10 MHz (max.)
- Three hardware address pins to allow up to eight devices on the bus
- Configurable interrupt output pins
- Configurable as active-high, active-low or open-drain
- INTA and INTB can be configured to operate independently or together
- Configurable interrupt source defaults or pin changes
- Polarity Inversion register to configure the polarity of the input port data
- External Reset input
- Low standby current: 1 µA (max.)
- Operating voltage:
- 1.8V to 5.5V @ -40°C to +85°C
- 2.7V to 5.5V @ -40°C to +85°C
- 4.5V to 5.5V @ -40°C to +125°C
Pricing Section
Global Stock:
10,500
USA:
2,100
Germany (Online Only):
8,400
Factory Lead Time:
4 Weeks
Quantity
Web Price
2,100+
$1.45
Product Variant Information section
Available Packaging
Package Qty:
2100 per Reel
Package Style:
SSOP-28
Mounting Method:
Surface Mount