IDT89HPES16T4ZHBCG IDT, Integrated Device Technology Inc, IDT89HPES16T4ZHBCG Datasheet - Page 5

• Manufacturer Part Number: IDT89HPES16T4ZHBCG
• Description: IC PCI SW 16LANE 4PORT 484-CABGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT89HPES16T4ZHBCG

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 89HPES16T4ZHBCG

IDT 89HPES16T4 Data Sheet
SSMBADDR[5,3:1]
MSMBADDR[4:1]
MSMBCLK
MSMBDAT
SSMBCLK
SSMBDAT
Signal
Signal
GPIO[0]
GPIO[1]
GPIO[2]
GPIO[3]
GPIO[4]
GPIO[5]
GPIO[6]
GPIO[7]
Type
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
Table 4 General Purpose I/O Pins (Part 1 of 2)
Master SMBus Address. These pins determine the SMBus address of the
serial EEPROM from which configuration information is loaded.
Master SMBus Clock. This bidirectional signal is used to synchronize
transfers on the master SMBus. It is active and generating the clock only
when the EEPROM or I/O Expanders are being accessed.
Master SMBus Data. This bidirectional signal is used for data on the mas-
ter SMBus.
Slave SMBus Address. These pins determine the SMBus address to
which the slave SMBus interface responds.
Slave SMBus Clock. This bidirectional signal is used to synchronize trans-
fers on the slave SMBus.
Slave SMBus Data. This bidirectional signal is used for data on the slave
SMBus.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: IOEXPINTN2
Alternate function pin type: Input
Alternate function: I/O Expander interrupt 2 input
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: IOEXPINTN3
Alternate function pin type: Input
Alternate function: I/O Expander interrupt 3 input
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: GPEN
Alternate function pin type: Output
Alternate function: General Purpose Event (GPE) output
Table 3 SMBus Interface Pins
5 of 31
Name/Description
Name/Description
March 25, 2008