IDT89HPES24T61ZCBXG8 IDT, Integrated Device Technology Inc, IDT89HPES24T61ZCBXG8 Datasheet - Page 4
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IDT89HPES24T61ZCBXG8
Manufacturer Part Number
IDT89HPES24T61ZCBXG8
Description
IC PCI SW 24LANE 6PORT 420-BGA
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT89HPES24T61ZCBX8.pdf
(33 pages)
Specifications of IDT89HPES24T61ZCBXG8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
89HPES24T61ZCBXG8
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT89HPES24T61ZCBXG8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Pin Description
The active polarity of a signal is defined using a suffix. Signals ending with an “N” are defined as being active, or asserted, when at a logic zero (low)
level. All other signals (including clocks, buses, and select lines) will be interpreted as being active, or asserted, when at a logic one (high) level.
IDT 89HPES24T6 Data Sheet
The following tables list the functions of the pins provided on the PES24T6. Some of the functions listed may be multiplexed onto the same pin.
PEREFCLKN[2:1]
PEREFCLKP[2:1]
PE0RN[3:0]
PE1RN[3:0]
PE2RN[3:0]
PE3RN[3:0]
PE4RN[3:0]
PE5RN[3:0]
PE0RP[3:0]
PE0TP[3:0]
PE0TN[3:0]
PE1RP[3:0]
PE1TP[3:0]
PE1TN[3:0]
PE2RP[3:0]
PE2TP[3:0]
PE2TN[3:0]
PE3RP[3:0]
PE3TP[3:0]
PE3TN[3:0]
PE4RP[3:0]
PE4TP[3:0]
PE4TN[3:0]
PE5RP[3:0]
PE5TP[3:0]
PE5TN[3:0]
REFCLKM
Signal
Type
O
O
O
O
O
O
I
I
I
I
I
I
I
I
PCI Express Port 0 Serial Data Receive. Differential PCI Express receive
pairs for port 0. Port 0 is the upstream port.
PCI Express Port 0 Serial Data Transmit. Differential PCI Express trans-
mit pairs for port 0. Port 0 is the upstream port.
PCI Express Port 1 Serial Data Receive. Differential PCI Express receive
pairs for port 1. When port 0 is merged with port 1, these signals become
port 0 receive pairs for lanes 4 through 7.
PCI Express Port 1 Serial Data Transmit. Differential PCI Express trans-
mit pairs for port 1. When port 0 is merged with port 1, these signals
become port 0 transmit pairs for lanes 4 through 7.
PCI Express Port 2 Serial Data Receive. Differential PCI Express receive
pairs for port 2.
PCI Express Port 2 Serial Data Transmit. Differential PCI Express trans-
mit pairs for port 2.
PCI Express Port 3 Serial Data Receive. Differential PCI Express receive
pairs for port 3. When port 2 is merged with port 3, these signals become
port 2 receive pairs for lanes 4 through 7.
PCI Express Port 3 Serial Data Transmit. Differential PCI Express trans-
mit pairs for port 3. When port 2 is merged with port 3, these signals
become port 2 transmit pairs for lanes 4 through 7.
PCI Express Port 4 Serial Data Receive. Differential PCI Express receive
pairs for port 4.
PCI Express Port 4 Serial Data Transmit. Differential PCI Express trans-
mit pairs for port 4.
PCI Express Port 5 Serial Data Receive. Differential PCI Express receive
pairs for port 5. When port 4 is merged with port 5, these signals become
port 4 receive pairs for lanes 4 through 7.
PCI Express Port 5 Serial Data Transmit. Differential PCI Express trans-
mit pairs for port 5. When port 4 is merged with port 5, these signals
become port 4 transmit pairs for lanes 4 through 7.
PCI Express Reference Clock. Differential reference clock pair input. This
clock is used as the reference clock by on-chip PLLs to generate the clocks
required for the system logic and on-chip SerDes. The frequency of the dif-
ferential reference clock is determined by the REFCLKM signal.
PCI Express Reference Clock Mode Select. This signal selects the fre-
quency of the reference clock input.
0x0 - 100 MHz
0x1 - 125 MHz
Table 2 PCI Express Interface Pins
4 of 33
Name/Description
April 23, 2008