IDT89HPES48T12ZABR IDT, Integrated Device Technology Inc, IDT89HPES48T12ZABR Datasheet - Page 2

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IDT89HPES48T12ZABR

Manufacturer Part Number
IDT89HPES48T12ZABR
Description
IC PCI SW 48LANE 12PORT 1156BGA
Manufacturer
IDT, Integrated Device Technology Inc

Specifications of IDT89HPES48T12ZABR

Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Operating Temperature (max)
70C
Package Type
FCBGA
Rad Hardened
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
89HPES48T12ZABR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDT89HPES48T12ZABR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Product Description
the most efficient connectivity solution for applications requiring high
throughput, low latency, and simple board layout with a minimum
number of board layers. It provides 192 Gbps of aggregated switching
IDT 89HPES48T12 Data Sheet
Utilizing standard PCI Express interconnect, the PES48T12 provides
Power Management
Testability and Debug Features
32 General Purpose Input/Output pins
Packaged in a 35mm x 35mm 1156-ball Flip Chip BGA with
1mm ball spacing
– Internal end-to-end parity protection on all TLPs ensures data
– Supports optional PCI Express Advanced Error Reporting
– Supports PCI Express Hot-Plug
– Supports Hot-Swap
– Supports PCI Power Management Interface specification,
– Unused SerDes disabled
– Built in SerDes Pseudo-Random Bit Stream (PRBS) generator
– Ability to read and write any internal register via the SMBus
– Ability to bypass link training and force any link into any mode
– Provides statistics and performance counters
– Each pin may be individually configured as an input or output
– Each pin may be individually configured as an interrupt input
– Some pins have selectable alternate functions
Note: The configurations in the above diagram show the maximum port widths. The PES48T12 can negotiate to narrower port widths — x4,
x2, or x1.
• Compatible with Hot-Plug I/O expanders used on PC
• Supports powerdown modes at the link level (L0, L0s, L1,
integrity even in systems that do not implement end-to-end
CRC (ECRC)
Revision 1.1 (PCI-PM)
motherboards
L2/L3 Ready and L3) and at the device level (D0, D3
x8
2
3
4 5
x8
Non-bifurcated
1 0
6 7
x8
x8
8 9
Figure 2 Port Configuration Examples
x8
11
10
hot
)
x8
2 of 47
capacity through 48 integrated serial lanes, using proven and robust IDT
technology. Each lane provides 2.5 Gbps of bandwidth in both directions
and is fully compliant with PCI Express Base specification 1.1.
ture. The PCI Express layers consist of SerDes, Physical, Data Link and
Transaction layers. The PES48T12 can operate either as a store and
forward switch or a cut-through switch and is designed to switch memory
and I/O transactions. It supports eight Traffic Classes (TCs) and one
Virtual Channel (VC) with sophisticated resource management to enable
efficient switching and I/O connectivity.
SMBus Interface
provides full access to the configuration registers in the PES48T12,
allowing every configuration register in the device to be read or written
by an external agent. The master interface allows the default configura-
tion register values of the PES48T12 to be overridden following a reset
with values programmed in an external serial EEPROM. The master
interface is also used by an external Hot-Plug I/O expander.
consist of an SMBus clock pin, an SMBus data pin, and 4 SMBus
address pins. In the slave interface, these address pins allow the SMBus
address to which the device responds to be configured. In the master
interface, these address pins allow the SMBus address of the serial
configuration EEPROM from which data is loaded to be configured. The
SMBus address is set up on negation of PERSTN by sampling the
corresponding address pins. When the pins are sampled, the resulting
address is assigned as shown in Table 1.
x4
x4
The PES48T12 is based on a flexible and efficient layered architec-
The PES48T12 contains two SMBus interfaces. The slave interface
Six pins make up each of the two SMBus interfaces. These pins
2
3
4
x4
Fully Bifurcated
5
x4
1
x4
6
x4
7
x4
0
x4
8
x4
9
x4
11
10
October 7, 2008
x4
x4

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