Intel 82600 manual Microprocessor, Cpu Id

User Guide XB1 COM Express Module

Microprocessor

The XB1 COM Express Module is designed for use with Pentium® M and Celeron® M processors manufactured in 90nm technology (Dothan). These include also the Ultra Low-Voltage (ULV) Celeron® M and the Low-Voltage (LV) Pentium® M processors as listed below. The processors are housed in a Micro FC-BGA package for direct soldering to the PCB, i.e. the CPU chip cannot be removed or changed by the user.

The processors supported by the XB1 COM Express Module are running at FSB clock speeds of 400MHz and 533MHz. The internal Pentium M processor speed is achieved by multiplying the host bus frequency by a variable value. The multiplier is chosen by currently required performance and the actual core temperature. This technology is called Enhanced Intel SpeedStep®.

Power is applied across the COM Express connectors J-COM (+12V). The processor core voltage is generated by a switched voltage regulator. The processor signals its required core voltage by 6 dedicated pins according to Intels IMVP-IV voltage regulator specification.

90nm (Dothan) Processors Supported

Processor	Speed	Host Bus	L2 Cache	TDP	Die Temp	CPU ID	Stepping	sSpec
	min/max	[MHz]	[MB]	[W]	[°C]
	[GHz]
ULV Celeron M 373 1) 2)	1.0/1.0	400	0.5	5	0-100	06D8h	C-0	SL8LW
LV Pentium M 738 2)	0.6/1.4	400	2	10	0-100	06D6h	B-1	SL7P9
						06D8h	C-0	SL89N
Pentium M 745 2)	0.6/1.8	400	2	21	0-100	06D6h	B-0	SL7Q6
						06D8h	C-0	SL8U8
Pentium M 760 2)	0.8/2.0	533	2	27	0-100	06D8h	C-0	SL869

1)This processor does not support SpeedStep® technology, instead it runs at a fixed core speed

2)Following the Intel Embedded Roadmap, this processor is recommended for long time availability

©EKF -13- ekf.com