MCP23S08-E/SO Microchip Technology, MCP23S08-E/SO Datasheet - Page 24

• Manufacturer Part Number: MCP23S08-E/SO
• Description: IC I/O EXPANDER SPI 8B 18SOIC
• Manufacturer: Microchip Technology

Specifications of MCP23S08-E/SO

• Package / Case: 18-SOIC (7.5mm Width)
• 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: Surface Mount
• 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: SMD/SMT
• Output Current: 25 mA
• Output Voltage: 1.8 V to 4.5 V
• Chip Configuration: 8 Bit
• Bus Frequency: 10MHz
• Ic Interface Type: Serial, SPI
• No. Of I/o's: 8
• Supply Voltage Range: 1.8V To 5.5V
• Digital Ic Case Style: SOIC
• No. Of Pins: 18
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Delay Time: 50ns
• 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

MCP23008/MCP23S08
TABLE 2-1:
FIGURE 2-3:
FIGURE 2-4:
DS21919B-page 24
AC Characteristics
Note 1:
Param
SCL
SDA
No.
30
32
34
SDA
Out
SDA
In
SCL
RESET Pulse Width
(Low)
Device Active After Reset
high
Output High-Impedance
From RESET Low
This parameter is characterized, not 100% tested.
Characteristic
DEVICE RESET SPECIFICATIONS
90
Condition
I
I
90
START
2
2
C™ BUS START/STOP BITS TIMING
C™ BUS DATA TIMING
103
91
91
109
Operating Conditions (unless otherwise indicated):
1.8V
4.5V
T
Sym
T
T
RST
HLD
IOZ
L
V
V
DD
DD
100
Min
—
—
106
1
5.5V at -40 C
5.5V at -40 C
109
Typ
101
—
—
(1)
T
T
107
A
A
TBD
Max
—
1
+125 C (E-Temp) (Note 1)
+85 C (I-Temp)
Units
µs
µs
µs
V
92
DD
© 2005 Microchip Technology Inc.
Condition
STOP
92
= 5.0V
102
Conditions
93
110