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See Technical Specifications

PCI2250PCM +BOM

32-bit, 33-MHz PCI-to-PCI bridge, Compact PCI hot-swap friendly, 4-master

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

PCI2250PCM
Datasheet:

PCI2250PCM Datasheet (PDF)
Type:

Bridge
Protocols:

PCIe
Applications:

PCIe
Number Of Channels:

3
EDA/CAD Models:

Request Free CAD Models for PCI2250PCM

Email: [email protected]

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Tel: +852 95804164

PCI2250PCM General Description

The PCI2250 also boasts compact-PCI hot-swap extended capability, making it ideal for multifunction compact-PCI cards and ensuring compliance with hot-swap standards. Its adherence to the PCI-to-PCI Bridge Specification means it can be easily configured for different decoding options, making it suitable for a wide range of custom PCI applications

Key Features

Configurable for PCI Power Management Interface Specification Revision 1.0 or 1.1 support
Compact-PCI friendly silicon as defined in the Compact-PCI Hot Swap Specification
3.3-V core logic with universal PCI interface compatible with 3.3-V and 5-V PCI signaling environments
Two 32-bit, 33-MHz PCI buses
Provides internal two-tier arbitration for up to four secondary bus masters and supports an external secondary bus arbiter
Burst data transfers with pipeline architecture to maximize data throughput in both directions
Provides programmable extension windows and port decode options
Independent read and write buffers for each direction
Provides five secondary PCI clock outputs
Predictable latency per PCI Local Bus Specification
Propagates bus locking
Secondary bus is driven low during reset
Provides VGA palette memory and I/O, and subtractive decoding options
Advanced submicron, low-power CMOS technology
Fully compliant with PCI-to-PCI Bridge Architecture Specification
Packaged in 160-pin QFP (PCM) and 176-pin thin QFP (PGF)

Specifications

Type	Bridge	Protocols	PCIe
Applications	PCIe	Number of channels	3
Speed (max) (Gbps)	0.033	Supply voltage (V)	3.3, 5
Rating	Catalog	Operating temperature range (°C)	0 to 70
feature-bridge-type	PCI to PCI	feature-pci-frequency-mhz	33
feature-pci-data-bus-width-bit	32	feature-gpio	Yes
feature-minimum-operating-supply-voltage-v		feature-maximum-operating-supply-voltage-v
feature-packaging	Tray	feature-rad-hard
feature-pin-count	160	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No