FDC37B727-NS SMSC, FDC37B727-NS Datasheet - Page 119

• Manufacturer Part Number: FDC37B727-NS
• Description: IC CTRLR SUPER I/O ENH 128-QFP
• Manufacturer: SMSC

Specifications of FDC37B727-NS

• Controller Type: I/O Controller
• Interface: ISA Host
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 30mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1005

Controller’s responsibility to provide the default
values to 8259’s and other system logic before
the first IRQSER Cycle is performed.
IRQSER system suspend, insertion, or removal
For
119
application, the Host controller should be
programmed into Continuous (IDLE) mode first.
This is to guarantee IRQSER bus is in IDLE state
before the system configuration changes.