Intel® 3100 Chipset for Intel® Pentium® M and Intel® Celeron® M Processors on 90 nm process

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	Intel® 3100 Chipset
	for Intel® Pentium® M and Intel® Celeron® M Processors on 90 nm process

The Intel® 3100 chipset combines server-class memory and I/O controller functions into a single component, creating the first integrated Intel® chipset specifically optimized for embedded, communications, and storage applications. When combined with Intel® Pentium® M or Intel® Celeron® M processors on 90nm process technology, the Intel 3100 chipset addresses developers' needs for high-performance, high-reliability, low-power platforms within small form-factors such as PrAMC, CompactPCI* and COM Express*.

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Features and benefits


Supports Intel® Xeon® LV and ULV	Two high-performance cores per platform meet the needs of high-performance, low-power applications with small processors form-factor constraints
Supports Intel® Celeron® processor (1.66 GHz)	Single-core solution offers scalable performance and value
40 mm x 40 mm FC-BGA package	Requires 50% less board space than prior-generation two-chip chipsets¹
PCI Express*	Direct connection between the Intel® 3100 chipset and PCI Express* component/adapters; bandwidth up to 4 GB/s on the x8 PCI Express interface; higher bandwidth and less I/O bottlenecks than PCI-X*
DDR2-400 memory interface	Maximum memory bandwidth of 3.2 GB/s Decreased power consumption - especially important on dense rack, hot-plug controller and blade configurations
Advanced Platform RAS	Memory ECC, SEC/DED, and DIMM scrubbing can improve system reliability 32-bit ECRC on PCI Express Hot swap PCI Express enhances serviceability SMBus port hooks for remote management operation and support for a variety of third-party base management controller and BIOS solutions
GPIO	38 pins (25 dedicated,13 mux'ed)
USB 2.0	One USB 2.0 host controller with a total of four ports Supports wakeup from sleeping in S3 and S5 states
Two integrated UARTs (Serial Ports)	Supports full function of a standard 16550 UART including hardware flow control interface
32/33-bit PCI Bus Interface	Supports PCI Rev 2.3 specification at 33 MHz Supports two request/grant pairs
SMBus x2	First SMBus dedicated as slave; second configurable as master or slave
Integrated Serial ATA Host Controllers	Six ports provide independent DMA operation in AHCI mode Four ports support in SATA 1.0a mode
Watchdog Timer	Multiple modes (WDT and free-running)
Power Management	ACPI 2.0 support

Product	Product Code	Thermal Design Power	Package
Intel® 3100 Chipset	LE3100MICH	10.4 -12.4W	1284 Flip Chip-Ball Grid Array (FC-BGA3)