Mfr Part #:

PI7C8152BMAE

The Diodes Incorporated PI7C8152BMAE is a 2-port PCI-to-PCI bridge IC. It supports 32-bit operation at 66MHz or 33MHz and operates with a 3.3V core voltage.

✓ Total Stock: 7,475 pcs

$ Price Range: $6.39

PI7C8152BMAE Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	7,000 pcs On Request	7000 pcs	On Request	1	On Request	On Request	22+	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	475 pcs On Request	475 pcs	On Request	1	On Request	On Request	24+	On Request	On Request

PI7C8152BMAE Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Specialized
Manufacturer Name	Diodes Incorporated
Applications	PCI-to-PCI Bridge
Lead Spacing	28 mm
Mounting Type	Surface Mount
Supplier Device Package	160-MQFP (28x28)
Voltage	3.3V

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PI7C8152BMAE Description

Short technical summary and product information.

The PI7C8152BMAE from Diodes Incorporated is a 2-port PCI-to-PCI bridge designed for expanding PCI bus capabilities. It fully complies with PCI Local Bus Specification Revision 2.2 and PCI-to-PCI Bridge Architecture Specification Revision 1.1.

This bridge supports 32-bit data transfers at either 66MHz or 33MHz, with both primary and secondary ports operating at the same frequency in synchronous mode. The PI7C8152BMAE also offers asynchronous mode support, allowing primary and secondary ports to run at different frequencies within a specified range. It features concurrent primary and secondary port operation for increased system performance and includes internal arbitration for secondary bus masters.

Key electrical features include a 3.3V core voltage and 3.3V/5V PCI I/O interface compatibility. Enhanced address decoding capabilities are provided, supporting 32-bit I/O and memory-mapped I/O address ranges, as well as 64-bit prefetchable address ranges. It also includes VGA addressing and ISA-aware mode for legacy support.

The PI7C8152BMAE is available in a 160-pin MQFP package and operates within an extended commercial temperature range of 0°C to 85°C. This component is suitable for applications requiring additional PCI slots or devices on add-in cards, enhancing system expandability.

PI7C8152BMAE Quick Information

Product Type: PCI-to-PCI Bridge

Canonical Name: PI7C8152BMAE 2-Port PCI-to-PCI Bridge

Subcategory: PCI-to-PCI Bridge

PI7C8152BMAE Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

PI7C8152BMAE Estimated Pricing

Qty	Low	High
1+	$6.39	$6.39

Estimated market price range - modelled values for guidance only, not live distributor offers.

PI7C8152BMAE Features

2-port PCI-to-PCI bridge functionality.
Supports 32-bit/66MHz operation.
3.3V core and 3.3V/5V PCI I/O.
Extended commercial temperature range.
160-pin MQFP package.

PI7C8152BMAE Applications

Expands PCI bus capabilities.
Enables more devices on add-in cards.
Supports legacy ISA devices.
Enhances system performance.

PI7C8152BMAE FAQs

5 frequently asked questions generated from this part’s specifications.

What PCI bus frequencies does the PI7C8152BMAE support?

The PI7C8152BMAE supports 32-bit operation at 66MHz or 33MHz in synchronous mode, and 25MHz to 66MHz in asynchronous mode.

What are the operating voltage requirements for the PI7C8152BMAE?

It requires a 3.3V core voltage and supports 3.3V and 5V PCI I/O interfaces.

What is the operating temperature range for this PCI bridge?

The PI7C8152BMAE operates in an extended commercial temperature range from 0°C to 85°C.

What package type is the PI7C8152BMAE available in?

The PI7C8152BMAE is available in a 160-pin MQFP package.

What PCI specifications does the PI7C8152BMAE comply with?

It complies with PCI Local Bus Specification Revision 2.2, PCI-to-PCI Bridge Architecture Specification Revision 1.1, ACPI Specification, and PCI Power Management Specification Revision 1.1.