MCP23S09T-E/SO Microchip Technology, MCP23S09T-E/SO Datasheet - Page 2

• Manufacturer Part Number: MCP23S09T-E/SO
• Description: 8-bit Input/Output Expander, SPI Interface 18 SOIC .300in T/R
• Manufacturer: Microchip Technology

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

MCP23009/MCP23S09
Package Types:
Package Types:
DS22121B-page 2
RESET
RESET
ADDR
GP0
GP0
GP1
INT
INT
V
V
SDA
SCK
SCL
N/C
DD
DD
CS
NC
SO
SI
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
PDIP/SOIC
* Includes Exposed Thermal Pad (EP); see
* Includes Exposed Thermal Pad (EP); see
PDIP/SOIC
18
17
16
15
14
13
12
11
10
18
17
16
15
14
13
12
11
10
RESET
V
NC
GP7
GP6
GP5
GP4
GP3
GP2
GP1
V
NC
NC
GP7
GP6
GP5
GP4
GP3
GP2
ADDR
SDA
SS
SS
GP0
GP1
V
SCL
NC
INT
NC
DD
1
2
3
4
5
6
7
8
9
10
MCP23009
MCP23S09
SSOP
Table 1-1 and.Table 1-2
Table 1-1 and.Table 1-2
20
19
18
17
16
15
14
13
12
11
V
NC
NC
GP7
GP6
GP5
GP4
GP3
GP2
NC
V
V
SCK
SS
CS
V
V
SCL
NC
DD
SS
SS
DD
1
2
3
4
1
2
3
4
© 2009 Microchip Technology Inc.
QFN
QFN *
EP
17
EP
17
12
11
10
12
11
10
9
9
GP3
GP2
GP1
GP0
GP3
GP2
GP1
GP0