MCP23S17-E/SP Microchip Technology Inc., MCP23S17-E/SP Datasheet - Page 2
MCP23S17-E/SP
Manufacturer Part Number
MCP23S17-E/SP
Description
I/O Port Expander, 16-Bit, SPI I'face, SDIP-28
Manufacturer
Microchip Technology Inc.
Type
Programmable Peripheral Interfacer
Datasheet
1.MCP23017-ESP.pdf
(48 pages)
Specifications of MCP23S17-E/SP
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP23S17-E/SP
Manufacturer:
Microchip
Quantity:
3 540
Part Number:
MCP23S17-E/SP
Manufacturer:
MICROCHI
Quantity:
20 000
MCP23017/MCP23S17
Functional Block Diagram
DS21952B-page 2
RESET
A2:A0
SCK
INTB
SDA
INTA
SCL
SO
CS
SI
3
Decode
Interrupt
Logic
I
2
SPI
C™
MCP23S17
MCP23017
Configuration/
Serializer/
Deserializer
Registers
Control
Control
8
16
GPIO
GPIO
© 2007 Microchip Technology Inc.
GPA7
GPA6
GPA5
GPA4
GPA3
GPA2
GPA1
GPA0
GPB7
GPB6
GPB5
GPB4
GPB3
GPB2
GPB1
GPB0