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EM614163A-25, EM614163A-25F, EM614163A-30

Table of contents:
Info of EM614163A-25
Info of EM614163A-25F
Info of EM614163A-30

EM614163A-25, EM614163A-25F, EM614163A-30 Selling Leads, Datasheet

MFG:ETRONTECH Package Cooled:SOJ D/C:02+

EM614163A-25, EM614163A-25F, EM614163A-30 Picture

EM614163A-25, EM614163A-25F, EM614163A-30 Datasheet download

Five Points

Part Number: EM614163A-25

MFG: ETRONTECH

Package Cooled: SOJ

D/C: 02+

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EM614163A-30 General Description

The Em614163A-30/35/40/45 is a high speed EDO(Extended Data Output) DRAM organized in 262,144 words by 16 bits. It supports EDO Page Mode and 16-bit data width for high data bandwidth applications. The EDO Page Mode is an accelerated access that provides a shorter page cycle and a faster data access time than the traditional Fast Page Mode.

Compared with Fast Page Mode DRAM, the EDO DRAM data output will be held valid after CAS goes HIGH, as long as RAS and OE are held LOW and WE is held HIGH. This feature allows CAS precharge time to occur without the output data going invalid. Therefore, the EDO CAS timing can be condensed to carry more data out in a given period.

The Em614163A-30/35/40/45 fully utilizes the EDO Page Mode advantages. It allows 512 random access within a page with a fast cycle time as short as 13.3/15/16/18 ns.

The Em614163A-30/35/40/45 is ideally suitable for high performance graphics frame buffers, CDROMs, disk drivers, set top boxes, and DSP applications.

EM614163A-30 Maximum Ratings

Parameter	Symbol	Value	Unit
Voltage on any pin relative to VSS	V_T	- 0.5 to +7.0	V
Supply voltage relative to VSS	V_CC	- 0.5 to +7.0	V
Short circuit output current	L_OUT	50	mA
Power dissipation	P_T	1.0	W
Operating temperature	T_OPT	0 to +70
Storage temperature	T_STG	-55 to +125

EM614163A-30 Features

· Fast Access Time: 30/35/40/45ns
· Fast EDO Page Cycle Time: 13.3/15/16/18ns
· EDO Page Mode Operation
· Single +5V ¡Ó10% Power Supply
· Low Power Dissipation
· Individual Byte Control via Dual CAS Inputs
· Three Refresh Modes
· 512-Cycle Refresh in 8ms(9 rows and 9 columns)
· TTL Compatible
· 40-Pin, 400-mil Plastic SOJ Package, or
40/44-Pin, 400-mil Plastic TSOP-II Package.

EM614163A-30 Connection Diagram

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