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MCM67B618AFN12規(guī)格書詳情
64K x 18 Bit BurstRAM Synchronous Fast Static RAM
With Burst Counter and Self–Timed Write
The MCM67B618A is a 1,179,648 bit synchronous fast static random access memory designed to provide a burstable, high–performance, secondary cache for the i486? and Pentium? microprocessors. It is organized as 65,536 words of 18 bits. The device integrates input registers, a 2–bit counter, high speed SRAM, and high drive capability outputs onto a single monolithic circuit for reduced parts count implementation of cache data RAM applications. Synchronous design allows precise cycle control with the use of an external clock (K). BiCMOS circuitry reduces the overall power consumption of the integrated functions for greater reliability.
This device is ideally suited for systems that require wide data bus widths and cache memory. See Figure 2 for applications information.
? Single 5 V ± 5 Power Supply
? Fast Access Times: 9/10/12 ns Max
? Byte Writeable via Dual Write Enables
? Internal Input Registers (Address, Data, Control)
? Internally Self–Timed Write Cycle
? ADSP, ADSC, and ADV Burst Control Pins
? Asynchronous Output Enable Controlled Three–State Outputs
? Common Data Inputs and Data Outputs
? 3.3 V I/O Compatible
? High Board Density 52–Lead PLCC Package
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MOTOROLA |
23+ |
PLCC-32 |
9526 |
詢價 | |||
MOT |
23+ |
PLCC |
72 |
原裝正品現(xiàn)貨 |
詢價 | ||
MOTOROLA |
PLCC |
699839 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MOTOROLA |
9952+ |
PLCC |
138 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MOTOROLA |
22+ |
PLCC |
3000 |
原裝正品,支持實單 |
詢價 | ||
MOT |
23+ |
PLCC52 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MOT |
23+ |
PLCC52 |
7512 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MOT |
23+ |
589610 |
新到現(xiàn)貨 原廠一手貨源 價格秒殺代理! |
詢價 | |||
MOT |
389 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | ||||
MOT |
2016+ |
PLCC |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費送樣品! |
詢價 |