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SIS648

Mfr Name: NA

The SiS 648 is a chipset designed for Socket 478 Intel Pentium 4 and Celeron processors. It supports a front side bus of 400/533MHz and DDR SDRAM up to 3GB.

✓ Total Stock: 2,299 pcs

SIS648 Available from 1 distributor

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	2,299 pcs On Request	2299 pcs	On Request	1	On Request	On Request	04+	On Request	On Request

SIS648 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	NA
Memory Type	DDR SDRAM
USB	Up to 6 USB ports

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SIS648 Description

Short technical summary and product information.

The SiS 648 chipset, developed by Silicon Integrated Systems Corp. (SiS), is designed for Socket 478 Intel Pentium 4 and Celeron processors. It supports a front side bus speed of 400/533MHz and DDR SDRAM memory with a capacity of up to 3GB, supporting speeds of DDR200/266/333 MHz.

This chipset features an AGP interface compliant with AGP 2.0/3.0 standards, enabling support for external AGP graphics devices with data transfer rates of 2X, 4X, and 8X. The SiS 648 also includes the SiS963 Southbridge, which offers a range of integrated options. These include UDMA 33/66/100/133 IDE interface support, up to 6 USB 1.1/2.0 ports, an integrated LAN MAC, and a built-in 1394 controller.

Further integrated features include ACPI 1.0b compliant power management and a Real Time Clock (RTC). The expansion capabilities include one AGP slot and five PCI 2.2 compliant slots, each supporting 32-bit BUS Master with a maximum throughput of 133 Mbyte/sec. The chipset also incorporates 6-channel audio with an 18-bit ADC and DAC resolution, compliant with AC'97 2.2 specifications, and offers digital S/PDIF output.

SIS648 Quick Information

Product Type: Chipset

Canonical Name: SiS 648 Chipset

SIS648 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SIS648 Features

Supports Socket 478 Intel Pentium 4/Celeron.
Features 400/533MHz Front Side Bus.
Up to 3GB DDR SDRAM memory capacity.
AGP 2.0/3.0 interface support.
Integrated 6-channel audio and multiple peripherals.

SIS648 Applications

Ideal for Pentium 4 based systems.
Supports DDR SDRAM memory configurations.
Enables AGP graphics card integration.
Provides extensive peripheral connectivity.
Suitable for systems requiring integrated audio.

SIS648 FAQs

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

What processors are supported by the SiS 648 chipset?

The SiS 648 chipset supports Socket 478 Intel Pentium 4 and Celeron processors.

What is the front side bus speed for the SiS 648 chipset?

The SiS 648 chipset supports a front side bus speed of 400/533MHz.

What is the maximum memory capacity supported by the SiS 648 chipset?

The SiS 648 chipset supports a maximum memory capacity of 3 GB.

What types of DDR SDRAM are supported by the SiS 648 chipset?

The SiS 648 chipset supports DDR200, DDR266, and DDR333 compliant SDRAM.

What AGP interface version does the SiS 648 chipset support?

The SiS 648 chipset supports AGP 2.0/3.0 compliant devices.

How many expansion slots are available on the SiS 648 chipset?

The SiS 648 chipset provides one AGP slot and five PCI slots.

What audio capabilities does the SiS 648 chipset offer?

The SiS 648 chipset features 6-channel audio compliant with AC'97 2.2 specifications, including digital S/PDIF output.