LPC47U327 Ver la hoja de datos (PDF) - SMSC -> Microchip

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LPC47U327

128 Pin Enhanced Super I/O Controller for LPC Bus with Consumer Features and SMBus Controller

SMSC -> Microchip 

Buffer Type Descriptions

IO12

IS/O12

O12

OD12

O6

O8

OD8

IO8

IS/O8

OD14

OP14

IOP14

IOD16

O4

I

IS

PCI_IO

PCI_O

PCI_OD

PCI_I

PCI_ICLK

Input/Output, 12mA sink, 6mA source.

Input with Schmitt Trigger/Output, 12mA sink, 6mA source.

Output, 12mA sink, 6mA source.

Open Drain Output, 12mA sink.

Output, 6mA sink, 3mA source.

Output, 8mA sink, 4mA source.

Open Drain Output, 8mA sink

Input/Output, 8mA sink, 4mA source.

Input with Schmitt Trigger/Output, 8mA sink, 4mA source.

Open Drain Output, 14mA sink.

Output, 14mA sink, 14mA source.

Input/Output, 14mA sink, 14mA source. Backdrive protected.

Input/Output (Open Drain), 16mA sink.

Output, 4mA sink, 2mA source.

Input TTL Compatible.

Input with Schmitt Trigger.

Input/Output. These pins meet the PCI 3.3V AC and DC Characteristics. (Note 1)

Output. These pins meet the PCI 3.3V AC and DC Characteristics. (Note 1)

Open Drain Output. These pins meet the PCI 3.3V AC and DC Characteristics.

(Note 1)

Input. These pins meet the PCI 3.3V AC and DC Characteristics. (Note 1)

Clock Input. These pins meet the PCI 3.3V AC and DC Characteristics and timing.

(Note 2)

Note 1: See the PCI Local Bus Specification, Revision 2.1, Section 4.2.2.

Note 2: See the PCI Local Bus Specification, Revision 2.1, Section 4.2.2. and 4.2.3.

Note 3: The buffer type values are specified at VCC=3.3V

12

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