MCP23S18-E/SP Microchip Technology, MCP23S18-E/SP Datasheet - Page 42
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MCP23S18-E/SP
Manufacturer Part Number
MCP23S18-E/SP
Description
IC EXPANDER SPI 16BIT I/O 28SDIP
Manufacturer
Microchip Technology
Datasheet
1.MCP23018-ESO.pdf
(56 pages)
Specifications of MCP23S18-E/SP
Package / Case
28-DIP (0.300", 7.62mm)
Interface
SPI
Number Of I /o
16
Interrupt Output
Yes
Frequency - Clock
10MHz
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Logic Family
MCP
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
Maximum Clock Frequency
10 MHz
Mounting Style
Through Hole
Output Current
400 mA
Output Voltage
0.7 V
Chip Configuration
16 Bit
Bus Frequency
10MHz
Ic Interface Type
SPI
No. Of I/o's
16
Supply Voltage Range
1.8V To 5.5V
Digital Ic Case Style
DIP
No. Of Pins
28
Filter Terminals
DIP
Rohs Compliant
Yes
Delay Time
50ns
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP23S18-E/SP
Manufacturer:
Microchip
Quantity:
352
MCP23018/MCP23S18
TABLE 2-5:
FIGURE 2-9:
DS22103A-page 42
SPI Interface AC Characteristics
Note 1:
Param
No.
10
11
12
13
14
1
2
3
4
5
6
7
8
9
Clock Frequency
CS Setup Time
CS Hold Time
CS Disable Time
Data Setup Time
Data Hold Time
CLK Rise Time
CLK Fall Time
Clock High Time
Clock Low Time
Clock Delay Time
Clock Enable Time
Output Valid from Clock
Low
Output Hold Time
Output Disable Time
This parameter is characterized, not 100% tested.
40
35
30
25
20
15
10
5
0
Characteristic
1.5
SPI INTERFACE AC CHARACTERISTICS
T = -40°C
TYPICAL PERFORMANCE CURVE FOR SPI TV SPECIFICATION (PARAM #12)
2
Operating Conditions (unless otherwise indicated):
1.8V ≤ V
Sym
F
T
T
T
T
T
T
2.5
T
T
T
T
T
CSH
CSD
CSS
T
T
CLD
CLE
T
CLK
DIS
SU
HD
HO
LO
HI
R
F
V
T = +125°C
DD
≤ 5.5V at -40°C ≤ T
Min
T
—
50
50
50
10
10
—
—
45
45
50
50
—
—
0
T = +25°C
3
V
vs V
V
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
3.5
DD
(V)
T = +85°C
Max
100
10
—
—
—
—
—
—
—
—
—
45
—
A
2
2
≤ +125°C.
4
Units
MHz
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
4.5
1.8V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
Note 1
Note 1
1.8V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
© 2008 Microchip Technology Inc.
Conditions
5
5.5