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MSM514202, MSM514212, MSM514212-28

Table of contents:
Info of MSM514202
Info of MSM514212
Info of MSM514212-28

MSM514202, MSM514212, MSM514212-28 Selling Leads, Datasheet

MFG:80 Package Cooled:OKI D/C:04+

MSM514202, MSM514212, MSM514212-28 Picture

MSM514202, MSM514212, MSM514212-28 Datasheet download

Five Points

Part Number: MSM514202

MFG: 80

Package Cooled: OKI

D/C: 04+

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MSM514212 General Description

The OKI MSM514212 is a high-performance serial-line memory. It is designed for use in NTSC, PAL or SECAM Video line buffer applications such as digital comb filters in TVs/VTRs, IDTV (Improved Definition Television), time based correction, or other applications that use serial data including facsimiles, digital copy machines, etc. High-reliability and low-power consumption are accomplished by using CMOS dynamic memory cells.

It has separate 8-bit-wide serial input and serial output ports that use independent data clocks to support asynchronous read and write operations. Different clock rates are also supported that allow alternate data rates between input and output data streams.

A wide range of variable delay bits (40 bits to 5,048 bits) are supported offering greater design flexibility. Internal logic keeps all asynchronous accesses from being delayed by arbitrating the data storage, and data retrieval requirements to provide maximum performance at all times.

All input and output signals are TTL compatible, and the MSM514212 is packaged in a standard 400 mil 28-pin plastic ZIP.

MSM514212 Maximum Ratings

Parameter	Symbol	Condition	Rating	Unit
Input Output Voltage	V_T	at Ta = 25, V_SS	1.0 to 7.0	V
Power Supply Voltage	V_CC	at Ta = 25, V_cc	1.0 to 7.0	mA
Circuit Output Current	P_D	Ta = 25	20	W
Operating Temperature	T_opr	-	0 to 70
Storage Temperature	T_stg	-	55 to 150

MSM514212 Features

• Single power supply: 5 V ±10%
• Capacity: 5,048 words * 8 bits
• Access: I/O asynchronous
• Access time: 28 ns (min.)
• Cycle time : 28 ns (min.)
• Delay bits: Variable (40 to 5,048)
• Low current consumption: 30 mA (max.)
• Operating voltage range: 4.5 V to 5.5 V
• Operating temperature range : 0 to 70
• Package :
28-pin 400 mil plastic ZIP (ZIP28-P-400-1.27) (Product : MSM514212-xxZS)
xx indicates speed rank.

MSM514212 Connection Diagram

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