MCP23008-E/ML Microchip Technology, MCP23008-E/ML Datasheet - Page 3

• Manufacturer Part Number: MCP23008-E/ML
• Description: IC I/O EXPANDER I2C 8B 20QFN
• Manufacturer: Microchip Technology

Specifications of MCP23008-E/ML

• Interface: I²C
• Number Of I /o: 8
• Interrupt Output: Yes
• Frequency - Clock: 1.7MHz
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Includes: POR
• Chip Configuration: 8 Bit
• Bus Frequency: 1.7MHz
• Ic Interface Type: I2C, Serial
• No. Of I/o's: 8
• Supply Voltage Range: 4.5V To 5.5V
• Digital Ic Case Style: QFN
• No. Of Pins: 20
• Termination Type: SMD
• Rohs Compliant: Yes
• Filter Terminals: SMD
• 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, Lead free / RoHS Compliant

Package Types: (Continued)
© 2007 Microchip Technology Inc.
RESET
SCK
V
INT
SO
CS
A1
A0
SS
SI
1
2
3
4
5
6
7
8
9
PDIP/SOIC
RESET
18
17
16
15
14
13
12
11
10
CS
A2
A0
A1
V
GP7
GP6
GP5
GP4
GP3
GP2
GP1
GP0
DD
1
3
4
5
2
MCP23S08
MCP23S08
QFN
MCP23008/MCP23S08
RESET
SCK
V
N/C
INT
SO
CS
A1
A0
SS
15
SI
14
13
12
11
10
1
2
3
4
5
6
7
8
9
GP3
GP2
GP4
GP6
GP5
SSOP
20
19
18
17
16
15
14
13
12
11
DS21919E-page 3
GP2
GP1
GP3
GP0
N/C
V
GP6
GP5
GP4
GP7
DD