MCP23S08-E/P Microchip Technology, MCP23S08-E/P Datasheet - Page 33
![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
18-Lead Plastic Small Outline (SO) – Wide, 300 mil (SOIC)
© 2005 Microchip Technology Inc.
Number of Pins
Pitch
Overall Height
Molded Package Thickness
Standoff §
Overall Width
Molded Package Width
Overall Length
Chamfer Distance
Foot Length
Foot Angle
Lead Thickness
Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
* Controlling Parameter
§ Significant Characteristic
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.010” (0.254mm) per side.
JEDEC Equivalent: MS-013
Drawing No. C04-051
B
c
p
n
45
Dimension Limits
E1
E
h
Units
A2
E1
A1
D
p
A
E
L
B
n
h
c
2
1
MIN
L
.004
.394
.446
.010
.016
.009
.014
.093
.088
D
.291
0
0
0
INCHES*
NOM
MCP23008/MCP23S08
.050
.099
.008
.407
.295
.454
.020
.033
.017
.091
.011
A
18
12
12
A1
4
MAX
.104
.094
.012
.420
.299
.462
.029
.050
.012
.020
15
15
8
MIN
11.33
10.01
2.36
2.24
0.10
7.39
0.25
0.23
0.36
0.41
0
0
0
MILLIMETERS
NOM
10.34
11.53
1.27
2.50
0.20
7.49
0.50
0.84
0.27
0.42
2.31
18
12
12
4
MAX
DS21919B-page 33
10.67
11.73
A2
2.64
2.39
0.30
7.59
0.74
1.27
0.30
0.51
15
15
8