Datasheet > MSM5718C50

MSM5718C50

更新时间： 2024-11-25 22:24:27

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MSM5718C50 数据手册

E2G1059-39-21

This version: Feb. 1999

Previous version: Nov. 1998

¡ Semiconductor

MSM5718C50/MD5764802

¡ Semiconductor

MSM5718C50/MD5764802

18Mb (2M ¥ 9) & 64Mb (8M ¥ 8) Concurrent RDRAM

DESCRIPTION

The 18/64-Megabit Concurrent Rambus™ DRAMs (RDRAM®) are extremely high-speed

CMOS DRAMs organized as 2M or 8M words by 8 or 9 bits. They are capable of bursting unlimited

lengths of data at 1.67 ns per byte (13.3 ns per eight bytes). The use of Rambus Signaling Level (RSL)

technology permits 600 MHz transfer rates while using conventional system and board design

methodologies. Low effective latency is attained by operating the two or four 2KB sense amplifiers

as high speed caches, and by using random access mode (page mode) to facilitate large block

transfers. Concurrent (simultaneous) bank operations permit high effective bandwidth using

interleaved transactions.

RDRAMs are general purpose high-performance memory devices suitable for use in a broad range

of applications including PC and consumer main memory, graphics, video, and any other

application where high-performance at low cost is required.

FEATURES

• Compatible with Base RDRAMs

• 600 MB/s peak transfer rate per RDRAM

• Rambus Signaling Level (RSL) interface

• Synchronous, concurrent protocol for block-oriented, interleaved (overlapped) transfers

• 480 MB/s effective bandwidth for random 32 byte transfers from one RDRAM

• 13 active signals require just 32 total pins on the controller interface (including power)

• 3.3 V operation

• Additional/multiple Rambus Channels each provide an additional 600 MB/s bandwidth

• Two or four 2KByte sense amplifiers may be operated as caches for low latency access

• Random access mode enables any burst order at full bandwidth within a page

• Graphics features include write-per-bit and mask-per-bit operations

• Available in horizontal surface mount plastic package (SHP32-P-1125-0.65-K)

1/45

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型号	品牌	获取价格	描述	数据表
MSM5718C50-53GS-K	OKI	获取价格	Rambus DRAM, 2MX9, CMOS, PDSO36, 11 X 25 MM, 0.65 MM PITCH, PLASTIC, SHP-32/36
MSM58292	OKI	获取价格	5-DIGIT STATIC LCD DRIVER
MSM58292B	OKI	获取价格	5-DIGIT STATIC LCD DRIVER
MSM58292BGS-K	OKI	获取价格	Liquid Crystal Driver, 7-Segment, CMOS, PQFP56, 9 X 10 MM, PLASTIC, QFP-56
MSM5832	OKI	获取价格	MICROPROCESSOR REAL-TIME CLOCK/CALENDAR
MSM58321	OKI	获取价格	REAL TIME CLOCK/CALENDAR
MSM5839	OKI	获取价格	40-DOT SEGMENT DRIVER
MSM5839B	OKI	获取价格	DOT MATRIX LCD 40 DOT SEGMENT DRIVER
MSM5839B1111	OKI	获取价格	DOT MATRIX LCD 40 DOT SEGMENT DRIVER
MSM5839BGS-K	OKI	获取价格	Liquid Crystal Driver, 40-Segment, CMOS, PQFP56, 9 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-56