W83697UG Nuvoton Technology Corporation of America, W83697UG Datasheet - Page 15

• Manufacturer Part Number: W83697UG
• Description: IC LPC SUPER I/O 128-PQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83697UG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Supplier Unconfirmed, Lead free / RoHS Compliant

Multi-mode parallel port, continued
RDATA2#
TRAK02#
SYMBOL
WP2#
PD1
PD2
PD3
PIN
41
40
39
I/O
I/O
I/O
IN
IN
IN
I/O
12ts
12ts
12ts
ts
ts
ts
PRINTER MODE: PD1
Parallel port data bus bit 1. Refer to the description of the
parallel port for the definition of this pin in ECP and EPP
mode.
EXTENSION FDD MODE: TRAK02#
This pin is for Extension FDD B; its function is the same as
the TRAK0# pin of FDC. It is pulled high internally.
EXTENSION. 2FDD MODE: TRAK02#
This pin is for Extension FDD A and B; its function is the
same as the TRAK0# pin of FDC. It is pulled high internally.
PRINTER MODE: PD2
Parallel port data bus bit 2. Refer to the description of the
parallel port for the definition of this pin in ECP and EPP
mode.
EXTENSION FDD MODE: WP2#
This pin is for Extension FDD B; its function is the same as
the WP# pin of FDC. It is pulled high internally.
EXTENSION. 2FDD MODE: WP2#
This pin is for Extension FDD A and B; its function is the
same as the WP# pin of FDC. It is pulled high internally.
PRINTER MODE: PD3
Parallel port data bus bit 3. Refer to the description of the
parallel port for the definition of this pin in ECP and EPP
mode.
EXTENSION FDD MODE: RDATA2#
This pin is for Extension FDD B; its function is the same as
the RDATA# pin of FDC. It is pulled high internally.
EXTENSION 2FDD MODE: RDATA2#
This pin is for Extension FDD A and B; its function is the
same as the RDATA# pin of FDC. It is pulled high internally.
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W83697UF/W83697UG
FUNCTION
Publication Release Date: May 26, 2005
Revision A1