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MSM514400D

Features: · 1,048,576-word × 4-bit configuration· Single 5 V power supply, ±10% tolerance· Input : TTL compatible, low input capacitance· Output : TTL compatible, 3-state· Refresh : 1024 cycles/16 ms, 1024 cycles/128 ms (L-version)· Fast page mode, read modify write capability· CAS before RAS refr...

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SeekIC No. : 004428741 Detail

MSM514400D: Features: · 1,048,576-word × 4-bit configuration· Single 5 V power supply, ±10% tolerance· Input : TTL compatible, low input capacitance· Output : TTL compatible, 3-state· Refresh : 1024 cycles/16 m...

MSM514400D Data Sheet

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Part Number:
MSM514400D
Supply Ability:
5000

Price Break

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

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Upload time: 2024/4/29

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Product Details

Description



Features:

· 1,048,576-word × 4-bit configuration
· Single  5 V power supply, ±10% tolerance
· Input : TTL compatible, low input capacitance
· Output : TTL compatible, 3-state
· Refresh : 1024 cycles/16 ms, 1024 cycles/128 ms (L-version)
· Fast page mode, read modify write capability
· CAS before RAS refresh, hidden refresh, RAS-only refresh capability
· Multi-bit test mode capability
· Package options:
    26/20-pin 300 mil plastic SOJ   (SOJ26/20-P-300-1.27)         (Product : MSM514400D/DL-xxSJ)
    20-pin 400 mil plastic ZIP         (ZIP20-P-400-1.27)               (Product : MSM514400D/DL-xxZS)
    26/20-pin 300 mil plastic TSOP (TSOPII26/20-P-300-1.27-K) (Product : MSM514400D/DL-xxTS-K)
                                                                                                                    xx indicates speed rank.


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Rating
Unit
Voltage on Any Pin Relative to VSS
VT
1.0 to 7.0
V
Short Circuit Output Current
IOS
50
mA
Power Dissipation
PD*
1
W
Operating Temperature
Topr
0 to 70
Storage Temperature
Tstg
55 to 150



Description

The MSM514400D/DL is a 1,048,576-word × 4-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology. The MSM514400D/DL achieves high integration, high-speed operation, and low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/single-layer metal CMOS process. The MSM514400D/DL is available in a 26/20-pin plastic SOJ, 20-pin plastic ZIP, or 26/20-pin plastic TSOP. The MSM514400DL (the low-power version) is specially designed for lower-power applications.




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