LM8322JGR8/NOPB National Semiconductor, LM8322JGR8/NOPB Datasheet - Page 31

• Manufacturer Part Number: LM8322JGR8/NOPB
• Description: IC MOBILE I/O COMPAN 36MICRARRAY
• Manufacturer: National Semiconductor

Specifications of LM8322JGR8/NOPB

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 36-Micro Array
• For Use With: LM8322EVALKIT - BOARD EVALUATION LM8322
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM8322JGR8; LM8322JGR8TR

17.5 WRITE_PULL_DOWN COMMAND
The WRITE_PORT_SEL command consists of a command
byte (0x84) and two data bytes from the host. The data bytes
configure the pullup/pulldown device (if enabled) for the cor-
17.6 WRITE_PORT_SEL COMMAND
The WRITE_PORT_SEL command consists of a command
byte (0x85) and two data bytes from the host. The data bytes
configure the corresponding general-purpose I/O ports as in-
The GPIO_09 port pin can only be configured as an input with
weak pullup/pulldown device.
7
1
7
1
GPIO_xx
6
0
GPIO_xx
6
0
Bit
Bit
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0
5
0
4
0
4
0
3
0
3
0
2
1
Value
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1
0
1
Value
1
0
0
1
0
1
1
0
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0
1
GPIO port pin is an input.
GPIO port pin is an output.
GPIO port pin pullup/pulldown device is a pullup.
GPIO port pin pullup/pulldown device is a pulldown.
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6
6
5
5
4
4
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3
responding general-purpose I/O ports as pullups (0) or pull-
downs (1). The first data byte controls ports GPIO_15 through
GPIO_08, and the second byte controls ports GPIO_07
through GPIO_00.
3
puts (0) or outputs (1). The first data byte controls ports
GPIO_15 through GPIO_08, and the second byte controls
ports GPIO_07 through GPIO_00.
2
2
1
0
Description
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Description
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0
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7
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6
5
5
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4
3
3
2
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