W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 200
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W83627DHG
Manufacturer Part Number
W83627DHG
Description
IC I/O CONTROLLER 128-QFP
Manufacturer
Nuvoton Technology Corporation of America
Datasheet
1.W83627DHG.pdf
(268 pages)
Specifications of W83627DHG
Applications
PC's, PDA's
Interface
LPC
Voltage - Supply
3.3V
Package / Case
128-XFQFN
Mounting Type
Surface Mount
Pin Count
128
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W83627DHG
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Part Number:
W83627DHG
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Part Number:
W83627DHG-A
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Part Number:
W83627DHG-AC
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Company:
Part Number:
W83627DHG-C
Manufacturer:
Winbond
Quantity:
1 000
Company:
Part Number:
W83627DHG-P
Manufacturer:
Winbond
Quantity:
1 000
Company:
Part Number:
W83627DHG-P
Manufacturer:
IDT
Quantity:
165
Part Number:
W83627DHG-P
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Part Number:
W83627DHG-PT
Manufacturer:
NUVOTON
Quantity:
20 000
Continued
CR F1h. (Default 00h)
CR F2h. (Default FFh)
CR F4h. (Default 00h)
7~6
5~4
3~2
7~2
1~0
4~3
1~0
BIT
BIT
BIT
BIT
1
0
1
0
7
6
5
2
Reserved.
Reserved.
Reserved.
Reserved.
READ / WRITE
READ / WRITE
READ / WRITE
READ / WRITE
R / W
R / W
R / W
R / W
R / W
R / W
R / W
R / W
R / W
R / W
R / W
FDC DMA Mode.
Floppy Mode.
Boot Floppy.
Media ID1, Media ID0. These bits will be reflected on FDC’s Tape Drive
Register bit 7, 6.
Density Select.
00: Normal.
10: 1 (Forced to logic 1).
DISFDDWR =>
0: Enable FDD write.
1: Disable FDD write (forces pins WE, WD to stay high).
SWWP =>
0: Normal, use WP to determine whether the FDD is write protected or not.
1: FDD is always write-protected.
FDD A Drive Type.
0: Enable FDC Pre-compensation.
1: Disable FDC Pre-compensation.
Data Rate Table selection (Refer to TABLE A).
00: Select regular drives and 2.88 format.
01: 3-mode drive.
Drive Type selection (Refer to TABLE B).
00: FDD A.
10: Reserved.
0: Burst Mode is enabled
10: 2 Meg Tape.
1: Non-Burst Mode.
0: Normal Floppy Mode.
1: Enhanced 3-mode FDD.
-188-
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
11: 0 (Forced to logic 0).
01: Normal.
11: Reserved.
01: Reserved.
Publication Release Date: Aug, 22, 2007
11: Reserved.
W83627DHG
Version 1.4