W83697UG Nuvoton Technology Corporation of America, W83697UG Datasheet - Page 29

• 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

CR29 (GPIO1,5(50~51) & Game port & MIDI port Select. Default 0x00 )
CR2A(GPIO2 ~ 5& Flash ROM Interface Select,
Bit 7:
Bit [6:5]: (Pin119)
Bit [4:3]: (Pin 120)
Bit 2:
Bit [1:0]: Reserved
Bit 7:
Bit 6:
Bit 5:
Bit 4:
Bit [3:0]: Reserved
default 0xFF if PENROM# = 0 during POR,
default 0x00 otherwise)
Port Select (select Game Port or General Purpose I/O Port 1)
0
1
00
01
10
11
00
01
10
11
Reserved
(PIN 86 ~89 & 91 ~94)
0
1
(PIN 78 ~ 85)
0
1
(PIN 69 ~ 74 & 76 ~77)
0
1
(PIN 66 ~ 68 & 95 ~ 97)
0
1
Game Port
General Purpose I/O Port 1 (pin121~128 select function GP10~GP17)
MSI
Reserved
Reserved
GP51
MSO
Reserved
Reserved
GP50
GPIO 2
Flash IF (xD7 ~ XD0)
GPIO 3
Flash IF (XA7 ~ XA0)
GPIO 4
Flash IF (XA15 ~ XA10 & XA9 ~ A8)
GPIO 5(GP52 ~ 57)
Flash IF(XA18 ~ XA16 , ROMCS#, MEMR #, MEMW#)
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W83697UF/W83697UG
Publication Release Date: May 26, 2005
Revision A1