MCP23S08-E/SS Microchip Technology, MCP23S08-E/SS Datasheet - Page 2

• Manufacturer Part Number: MCP23S08-E/SS
• Description: IC I/O EXPANDER SPI 8B 20SSOP
• Manufacturer: Microchip Technology

Specifications of MCP23S08-E/SS

• Package / Case: 20-SSOP
• 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: SSOP
• No. Of Pins: 20
• 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
Package Types
DS21919E-page 2
RESET
SDA
SCL
V
INT
NC
A2
A1
A0
SS
1
2
3
4
5
6
7
8
9
PDIP/SOIC
RESET
NC
A2
A1
A0
18
17
16
15
14
13
12
11
10
1
5
V
GP7
GP6
GP5
GP4
GP3
GP2
GP1
GP0
2
3
4
DD
MCP23008
MCP23008
QFN
RESET
15
14
13
12
11
SDA
SCL
V
N/C
INT
NC
A2
A1
A0
SS
GP3
GP2
GP4
GP6
GP5
10
1
2
3
4
5
6
7
8
9
SSOP
© 2007 Microchip Technology Inc.
20
19
18
17
16
15
14
13
12
11
GP3
GP2
GP1
N/C
V
GP6
GP5
GP4
GP0
GP7
DD