MCP23S08-E/P Microchip Technology, MCP23S08-E/P Datasheet - Page 29
![IC I/O EXPANDER SPI 8B 18DIP](/photos/6/76/67657/18-dip_300mil__sml.jpg)
MCP23S08-E/P
Manufacturer Part Number
MCP23S08-E/P
Description
IC I/O EXPANDER SPI 8B 18DIP
Manufacturer
Microchip Technology
Specifications of MCP23S08-E/P
Package / Case
18-DIP (0.300", 7.62mm)
Interface
SPI
Number Of I /o
8
Interrupt Output
Yes
Frequency - Clock
10MHz
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Includes
POR
Logic Family
MCP23S08
Propagation Delay Time
50 ns
Operating Supply Voltage
1.8 V to 5.5 V
Power Dissipation
700 mW
Operating Temperature Range
- 40 C to + 125 C
Input Voltage
1.8 V to 5.5 V
Logic Type
I/O Expander
Maximum Clock Frequency
10 MHz
Maximum Operating Frequency
1.7 MHz
Mounting Style
Through Hole
Output Current
25 mA
Output Voltage
1.8 V to 4.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
GPIODM-KPLCD - BOARD DEMO LCD GPIO EXP KEYPAD
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
TABLE 2-4:
© 2005 Microchip Technology Inc.
AC Characteristics
Note 1:
Param
No.
50
51
52
53
This parameter is characterized, not 100% tested
Serial data to output valid
Interrupt pin disable time
GP input change to register
valid
IOC event to INT active
Glitch Filter on GP Pins
GP AND INT PINS
Characteristic
Operating Conditions (unless otherwise indicated):
1.8V
4.5V
T
T
T
T
T
GLITCH
Sym
GPOV
GPINT
INTD
GPIV
V
V
DD
DD
Min
—
—
—
—
—
5.5V at -40 C
5.5V at -40 C
MCP23008/MCP23S08
Typ
—
—
—
—
—
Max
500
450
450
500
150
T
T
A
A
+125 C (E-Temp) (Note 1)
+85 C (I-Temp)
Units
ns
ns
ns
ns
ns
Conditions
DS21919B-page 29