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MCM63P631A Datasheet PDF - Motorola => Freescale

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MCM63P631A Datasheet PDF : MCM63P631A pdf     
MCM63P631ATQ100 image

The MCM63P631A is a 2M bit synchronous fast static RAM designed to provide a burstable, high performance, secondary cache for the 68K Family, PowerPC, and Pentium microprocessors. It is organized as 64K words of 32 bits each. This device integrates input registers, an output register, a 2–bit address counter, and high speed SRAM onto a single monolithic circuit for reduced parts count in cache data RAM applications. Synchronous design allows precise cycle control with the use of an external clock (K). CMOS circuitry reduces the overall power consumption of the integrated functions for greater reliability.
The MCM63P631A operates from a 3.3 V power supply, all inputs and outputs are LVTTL compatible.

• MCM63P631A–117 = 4.5 ns access / 8.5 ns cycle (117 MHz)
    MCM63P631A–100 = 4.5 ns access / 10 ns cycle (100 MHz)
    MCM63P631A–75 = 7 ns access / 13.3 ns cycle (75 MHz)
    MCM63P631A–66 = 8 ns access / 15 ns cycle (66 MHz)
• Single 3.3 V + 10%, – 5% Power Supply
• ADSP, ADSC, and ADV Burst Control Pins
• Selectable Burst Sequencing Order (Linear/Interleaved)
• Internally Self–Timed Write Cycle
• Byte Write and Global Write Control
• Sleep Mode (ZZ)
• PB1 Version 2.0 Compatible
• Single–Cycle Deselect Timing
• JEDEC Standard 100–Pin TQFP Package

 

Part Name
Description
PDF
Manufacturer
64K x 32, 64K x 36 SYNCHRONOUS PIPELINED STATIC RAM
Integrated Silicon Solution
64K x 32 Synchronous-Pipelined Cache RAM
Cypress Semiconductor
64K x 32 Synchronous-Pipelined Cache RAM
Cypress Semiconductor
64K x 32 Synchronous-Pipelined Cache RAM
Cypress Semiconductor
64K x 32 SYNCHRONOUS FLOW-THROUGH STATIC RAM
Integrated Silicon Solution
64K x 32 SYNCHRONOUS FLOW-THROUGH STATIC RAM
Integrated Circuit Solution Inc
64K X 32 SYNCHRONOUS PIPELINED BURST CMOS SRAM
Unspecified
64K X 32 SYNCHRONOUS PIPELINED BURST CMOS SRAM
Utron Technology Inc
64K x 32 Synchronous-Pipelined Cache RAM
Cypress Semiconductor
32K x 32 SYNCHRONOUS PIPELINED STATIC RAM
Integrated Circuit Solution Inc

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