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參數(shù)資料
| 型號： | MCM32A864SG33 |
| 廠商： | MOTOROLA INC |
| 元件分類： | DRAM |
| 英文描述： | 128KB/256KB Secondary Cache Module With Tag, Valid, and Dirty for i486 Processor Systems |
| 中文描述： | 64K X 32 CACHE TAG SRAM MODULE, 25 ns, DMA112 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 169K |
| 代理商： | MCM32A864SG33 |
MCM32A732/764
MCM32A832/864
MCM32A932/964
1
Motorola, Inc. 1994
Advance Information
128KB/256KB Secondary Cache
Module
With Tag, Valid, and Dirty for i486
Processor Systems
This family of cache modules is well suited to provide the secondary cache for
the Intel 82420 PCI chipset. This family provides the 128K Byte and 256K Byte
cache sizes with valid, dirty and a choice of 7, 8, or 9 tag bits. The tag/valid bits
have 12 ns access times for zero wait states at 33 MHz clock speeds. The PD
pins map into the configuration register of the 82420 for auto–configuration of the
cache controller during system startup.
Low Profile Edge Connector: Burndy Part Number: CELP2X56SC3Z48
Single 5 V
±
10% Power Supply
All Inputs and Outputs are TTL Compatible
Three State Outputs
Fast Module Cycle Time: Up to External Processor Bus Speed of 33 MHz
Cache Byte Write, Bank Chip Enable, Bank Output Enable
Decoupling Capacitors are Used for Each Fast Static RAM
High Quality Multi–Layer FR4 PWB With Separate Power and Ground Planes
BurstRAM is a registered trademark of Motorola.
I486 is a registered trademark Intel Corp.
This document contains information on a new product. Specifications and information herein are subject to change without notice.
Order this document
by MCM32A732/D
SEMICONDUCTOR TECHNICAL DATA
MCM32A732
MCM32A832
MCM32A932
MCM32A764
MCM32A864
MCM32A964
56
46
45
1
112–LEAD
CARD EDGE
CASE 1112–01
TOP VIEW
REV 1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCM32A932SG33 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:128KB/256KB Secondary Cache Module With Tag, Valid, and Dirty for i486 Processor Systems |
| MCM32A964SG33 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:128KB/256KB Secondary Cache Module With Tag, Valid, and Dirty for i486 Processor Systems |
| MCM32L100 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1M x 32 Bit Dynamic Random Access Memory Module |
| MCM32L100S10 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1M x 32 Bit Dynamic Random Access Memory Module |
| MCM32L100S80 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1M x 32 Bit Dynamic Random Access Memory Module |
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