MCP23S09T-E/SO Microchip Technology, MCP23S09T-E/SO Datasheet - Page 36
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MCP23S09T-E/SO
Manufacturer Part Number
MCP23S09T-E/SO
Description
8-bit Input/Output Expander, SPI Interface 18 SOIC .300in T/R
Manufacturer
Microchip Technology
Datasheet
1.MCP23S09-ESO.pdf
(50 pages)
Specifications of MCP23S09T-E/SO
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
Package / Case
18-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP23S09T-E/SO
Manufacturer:
MICROCHIP
Quantity:
12 000
MCP23009/MCP23S09
TABLE 2-4:
FIGURE 2-7:
DS22121B-page 36
I
Note 1:
Param
2
C™ AC Characteristics
109
No.
110
2:
3:
SCK
CS
SO
Output Valid From Clock:
Bus Free Time:
Bus Capacitive Loading:
Input Filter Spike
Suppression: (SDA and SCL)
SI
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz and 400 kHz
3.4 MHz
100 kHz and 400 kHz
3.4 MHz
This parameter is characterized, not 100% tested.
C
This parameter is not applicable in high-speed mode (3.4 MHz).
B
Mode 1,1
Mode 0,0
is specified from 10 to 400 (pF).
Characteristic
I
2
C BUS DATA REQUIREMENTS (SLAVE MODE) (CONTINUED)
1
SPI INPUT TIMING
4
MSB in
5
high impedance
Operating Conditions (unless otherwise indicated):
1.8V ≤ V
R
(N
(N
PU
T
Sym
OTE
OTE
T
T
C
BUF
AA
SP
(SCL, SDA) = 1 kΩ, C
B
6
3)
2)
DD
≤ 5.5V at -40°C ≤ T
Min
N/A
4.7
1.3
—
—
—
—
—
—
—
7
L
Typ
(SCL, SDA) = 135 pF.
—
—
—
—
—
—
—
—
—
—
A
≤ +125°C
Max
3.45
0.18
N/A
100
2
0.9
400
50
10
—
—
LSB in
Units
µs
µs
µs
µs
pF
pF
µs
µs
ns
ns
© 2009 Microchip Technology Inc.
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
(Note 1)
(Note 1)
(Note 1)
(Note 1)
10
3
11
Conditions