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參數資料
| 型號： | MCM64AF32 |
| 廠商： | Motorola, Inc. |
| 英文描述： | 256K Asynchronous Secondary Cache Module for Pentium |
| 中文描述： | 256K二級緩存異步模塊的奔騰 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 190K |
| 代理商： | MCM64AF32 |
MCM64AF32
1
Motorola, Inc. 1995
Product Preview
256K Asynchronous Secondary
Cache Module for Pentium
The MCM64AF32 is designed to provide 256K of asynchronous L2 cache for
the Pentium microprocessor in conjunction with Intel’s Triton chip set. The mod-
ule is configured as 32K x 64 bits in a 160 pin card edge connector. The module
uses eight Motorola 3.3 V 32K x 8 FSRAMs for the cache memory, one Motorola
5 V 32K x 8 FSRAM for the tag RAM, and an upper order address latch.
Eight write enables are provided for byte write control.
PD0–PD4 identify density and functionality.
This cache module is plug and pin compatible with the other members of
Motorola’s Triton chip set module family, the MCM72JG32SG66 (a 256K byte
pipelined BurstRAM module) and the MCM72JG64SG66 (a 512K byte pipelined
BurstRAM module).
Low–Cost Asynchronous Solution for Triton Chip Set
All Cache Data Inputs and Outputs are LVTTL (3.3 V I/O) Compatible
All Tag I/Os are TTL Compatible
Byte Write Capability
Fast SRAM Access Times:15 ns for Data RAMs and Tag RAM
Decoupling Capacitors for each Fast Static RAM and Logic Device
High Quality Multi–Layer FR4 PWB With Separate Power and Ground
Planes
160 Pin Card Edge Module
Burndy Connector, Part Number: CELP2X80SC3Z48
BurstRAM is a trademark of Motorola.
Pentium is a trademark of Intel Corp.
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
Order this document
by MCM64AF32/D
SEMICONDUCTOR TECHNICAL DATA
MCM64AF32
160–LEAD
CARD EDGE
CASE TBD*
TOP VIEW
80
43
42
1
* SEE CHAPTER 9 FOR PRELIMINARY
CASE OUTLINE.
5/95
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MCM64AF32SG15 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256K Asynchronous Secondary Cache Module for Pentium |
| MCM64PC32 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium |
| MCM64PC32SG66 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium |
| MCM64PC32T | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium |
| MCM64PC32TSG66 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium |
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