FDC37C665GT-MS SMSC, FDC37C665GT-MS Datasheet - Page 49

• Manufacturer Part Number: FDC37C665GT-MS
• Description: IC CTRLR SUPER I/O MULTI 100-QFP
• Manufacturer: SMSC

Specifications of FDC37C665GT-MS

• Controller Type: I/O Controller
• Interface: ISA Host
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 35mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1007

SK
SRT
ST0
ST1
ST2
ST3
WGATE
SYMBOL
Skip Flag
Step Rate Interval The time interval between step pulses issued by the FDC.
Status 0
Status 1
Status 2
Status 3
Write Gate
NAME
Table 21 - Description of Command Symbols
When set to 1, sectors containing a deleted data address mark will
automatically be skipped during the execution of Read Data. If
Read Deleted is executed, only sectors with a deleted address
mark will be accessed. When set to "0", the sector is read or
written the same as the read and write commands.
Programmable from 0.5 to 8 milliseconds in increments of 0.5 ms
at the 1 Mbit data rate. Refer to the SPECIFY command for actual
delays.
Registers within the FDC which store status information after a
command has been executed. This status information is available
to the host during the result phase after command execution.
Alters timing of WE to allow for pre-erase loads in perpendicular
drives.
49
DESCRIPTION