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V53C816H

Features: 512K x 16-bit organizationRAS access time: 40, 45, 50, 60 nsFast Page Mode for a sustained data rate of 43 MHzDualCAS InputsPin-to-Pin compatible with 256Kx16Low power dissipationRead-Modify-Write, RAS-Only Refresh,CAS-Before-RAS RefreshRefresh Interval: 512 cycles/8 msAvailable in 40-pi...

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SeekIC No. : 004539947 Detail

V53C816H: Features: 512K x 16-bit organizationRAS access time: 40, 45, 50, 60 nsFast Page Mode for a sustained data rate of 43 MHzDualCAS InputsPin-to-Pin compatible with 256Kx16Low power dissipationRead-Modi...

V53C816H Data Sheet

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Part Number:
V53C816H
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

 512K x 16-bit organization
 RAS access time: 40, 45, 50, 60 ns
 Fast Page Mode for a sustained data rate of 43 MHz
 Dual CAS Inputs
 Pin-to-Pin compatible with 256Kx16
 Low power dissipation
 Read-Modify-Write, RAS-Only Refresh,CAS-Before-RAS Refresh
 Refresh Interval: 512 cycles/8 ms
 Available in 40-pin 400 mil SOJ
 Single +5V Power Supply
 TTL Interface


Pinout

Connection Diagram


Specifications

Ambient TemperatureUnder Bias ............................................... 10°C to +80°C
Storage Temperature (plastic).................................................. 55°C to +125°C
Voltage Relative to VSS ...............................................................1.0 V to +7.0 V
Data Output Current .................................................................................. 50 mA
Power Dissipation....................................................................................... 1.4 W


Description

The V53C816H is a 524,288 x 16 bit high-performance CMOS dynamic random access memory. The V53C816H offers Fast Page mode with dual CAS inputs. An address, CAS and RAS input capacitances are reduced to one half when the 256Kx16 DRAM is used to construct the same memory density. The V53C816H has asymmetric address, 10-bit row and 9-bit column.

All inputs are TTL compatible. Fast Page Mode operation allows random access up to 512K x 16 bits, within a page, with cycle times as short as 23ns.The V53C816H is best suited for graphics, and buffer memory applications.




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