82845MP View Datasheet(PDF) - Intel

Part Name

Description

Manufacturer

82845MP

Intel® 845 Family Chipset-Mobile: 82845MP/82845MZ Chipset Memory Controller Hub Mobile (MCH-M)

Intel 

Intel®82845MP/82845MZ Chipset-Mobile (MCH-M)

R

5.3.6.1. MCH-M Target and Initiator Operations for AGP FRAME#

Transactions ................................................................................. 120

5.4. Power and Thermal Management ............................................................................... 122

5.4.1.

Various States ........................................................................................... 123

5.4.2.

General Description of Supported CPU States ......................................... 123

5.4.3.

General Description of ACPI System States ............................................. 124

5.4.4.

5.4.5.

Power Transitions...................................................................................... 124

Intel SpeedStep® Technology.................................................................... 125

5.5. MCH-M Clocking ......................................................................................................... 125

5.6. MCH-M System Reset and Power Sequencing........................................................... 125

6.

Electrical Characteristics.......................................................................................................... 126

6.1. Absolute Maximum Ratings......................................................................................... 126

6.2. Thermal Characteristics .............................................................................................. 126

6.3. Power Characteristics ................................................................................................. 127

7.

Signal Groups .......................................................................................................................... 128

8.

DC Characteristics ................................................................................................................... 130

9.

Ballout and Package Information ............................................................................................. 133

9.1. Ballout Diagram ........................................................................................................... 133

9.2. Ballout Table................................................................................................................ 135

9.3. Package Mechanical Information ................................................................................ 139

9.4. Testability .................................................................................................................... 143

9.4.1.

XOR Test Mode Initialization..................................................................... 143

9.4.2.

XOR Chains .............................................................................................. 144

6

Datasheet

250687-002

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