81341 datasheet(67/89 Pages) INTEL

67 / 89 page

Intel® 81341 and 81342 I/O Processors

December 2007

Datasheet

Order Number: 315039-003US

Electrical Specifications—Intel® 81341 and 81342

Table 17. Operating Conditions

Symbol

Parameter

Minimum Maximum Units

Notes

CC3P3

3.3 V supply voltage for PCI-X

category 2 signals and general purpose

I/Os

3.0

3.6

CC1P8E

1.8 V supply voltage for PCI Express*

interface

1.71

1.89

CC1P8

1.8 V supply voltage for DDR2 SDRAM

memory interface I/Os

1.71

1.89

CCVIO

3.3 V supply voltage for PCI-X

category 1 signals

3.0

3.6

CC1P2X

1.2 V supply voltage for Intel XScale®

processors

1.164

1.236

CC1P2

1.2 V supply voltage for most digital

logic

1.164

1.236

CC1P2E

1.2 V supply voltage for PCI Express*

interface digital logic

1.164

1.236

CC1P2AE

1.2 V supply voltage for PCI Express*

interface analog logic

1.164

1.236

CC1P2PLLP

1.2 V supply voltage for PCI-X PLL

1.164

1.236

CC1P2PLLD

1.2 V supply voltage for DDR2 SDRAM

PLL processor logic PLL.

1.164

1.236

CC3P3PLLX

3.3 V supply voltage for processor

logic PLL

3.0

3.6

M_VREF

Memory I/O reference voltage

0.49VCC1P8 0.51VCC1P8

Case temperature under bias

0100

°C

81341 Datasheet(PDF) 67 Page - Intel Corporation

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