360J datasheet(15/68 Pages) INTEL

номер детали	360J

подробное описание детали	Celeron M Processor on 90 nm Process

PDF	68 Pages

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производитель	INTEL [Intel Corporation]

домашняя страница	http://www.intel.com

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15 / 68 page

Datasheet

Electrical Specifications

3.1

Power and Ground Pins

For clean, on-chip power distribution, the Celeron M processor has a large number of

CC (power) and VSS (ground) inputs. All power pins must be connected to VCC power

planes while all VSS pins must be connected to system ground planes. Use of multiple

power and ground planes is recommended to reduce I*R drop. Please refer to the

platform design guides for more details. The processor VCC pins must be supplied the

voltage determined by the VID (Voltage ID) pins.

3.1.1

FSB Clock (BCLK[1:0]) and Processor Clocking

BCLK[1:0] directly controls the FSB interface speed as well as the core frequency of the

processor. As in previous generation processors, the Celeron M processor core

frequency is a multiple of the BCLK[1:0] frequency. The Celeron M processor uses a

differential clocking implementation.

3.2

Voltage Identification and Power Sequencing

The Celeron M processor uses six voltage identification pins, VID[5:0], to support

automatic selection of power supply voltages. The VID pins for Celeron M processor are

CMOS outputs driven by the processor VID circuitry. Table 1 specifies the voltage level

corresponding to the state of VID[5:0].

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