W83627THF Nuvoton Technology Corporation of America, W83627THF Datasheet - Page 91

• Manufacturer Part Number: W83627THF
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627THF

• Pin Count: 128
• Lead Free Status / RoHS Status: Not Compliant

CRF5 (Default 0x00)
FDD1 Selection: Same as FDD0 of CRF4.
TABLE A
TABLE B
DTYPE0
DRIVE RATE TABLE SELECT
DRTS1
0
0
1
1
0
0
1
DTYPE1
0
1
0
1
DRTS0
0
1
0
DRVDEN0(PIN 2)
SELDEN
DRATE1
SELDEN
DRATE0
DRATE1
1
0
0
1
1
0
0
1
1
0
0
1
DATA RATE
- 84 -
DRVDEN1(PIN 3)
DRATE0
DRATE0
DRATE0
DRATE1
DRATE0
W83627THF/W83627THG
1
0
1
0
1
0
1
0
1
0
1
0
SELECTED DATA RATE
1Meg
1Meg
1Meg
2Meg
500K
300K
250K
500K
500K
250K
500K
250K
MFM
4/2/1 MB 3.5”“
2/1 MB 5.25”
2/1.6/1 MB 3.5” (3-MODE)
DRIVE TYPE
250K
150K
125K
250K
250K
125K
250K
125K
FM
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SELDEN
1
1
0
0
1
1
0
0
1
1
0
0