MCP23S17T-E/SO Microchip Technology, MCP23S17T-E/SO Datasheet - Page 30

• Manufacturer Part Number: MCP23S17T-E/SO
• Description: IC I/O EXPANDER SPI 16B 28SOIC
• Manufacturer: Microchip Technology

Specifications of MCP23S17T-E/SO

• 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: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Chip Configuration: 16 Bit
• Bus Frequency: 10MHz
• Ic Interface Type: Serial, SPI
• No. Of I/o's: 16
• Supply Voltage Range: 4.5V To 5.5V
• Digital Ic Case Style: SOIC
• No. Of Pins: 28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP23X17EV - BOARD EVAL FOR MCP23X17GPIODM-KPLCD - BOARD DEMO LCD GPIO EXP KEYPAD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

MCP23017/MCP23S17
TABLE 2-1:
FIGURE 2-3:
FIGURE 2-4:
DS21952B-page 30
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
2
2
Start
C™ BUS START/STOP BITS TIMING
C™ BUS DATA TIMING
103
91
91
109
Operating Conditions (unless otherwise indicated):
1.8V ≤ V
4.5V ≤ V
T
Sym
T
T
RSTL
HLD
IOZ
DD
DD
100
≤ 5.5V at -40°C ≤ T
≤ 5.5V at -40°C ≤ T
Min
—
—
106
1
109
Typ
101
—
—
0
(1)
107
A
A
Max
—
—
≤ +85°C (I-Temp)
≤ +125°C (E-Temp) (Note 1)
1
Units
µs
ns
µs
V
92
DD
© 2007 Microchip Technology Inc.
Condition
92
= 5.0V
Stop
102
Conditions
93
110