W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 171

• Manufacturer Part Number: W83627UHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627UHG

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

CR F5h. (Default 00h)
TABLE A
TABLE B
DTYPE0
7~0
BIT
DRTS1
DRIVE RATE TABLE
0
0
1
1
0
0
1
READ / WRITE
SELECT
R / W
DTYPE1
DRTS0
0
1
0
1
0
1
0
Same as FDD0 of CR F5h.
DRVDEN0 (pin 2)
DRATE1
SELDEN
DRATE1
SELDEN
DRATE0
1
0
0
1
1
0
0
1
1
0
0
1
DATA RATE
DRATE0
1
0
1
0
1
0
1
0
1
0
1
0
-160-
DRVDEN1 (pin 3)
DRATE0
DRATE0
DRATE0
DRATE1
DESCRIPTION
SELECTED DATA RATE
1Meg
1Meg
1Meg
2Meg
500K
300K
250K
500K
500K
250K
500K
250K
MFM
2/1.6/1 MB 3.5” (3-MODE)
250K
150K
125K
250K
250K
125K
250K
125K
FM
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W83627UHG
4/2/1 MB 3.5”“
DRIVE TYPE
2/1 MB 5.25”
SELDEN
1
1
0
0
1
1
0
0
1
1
0
0