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MR27V452D

Features: • 262,144 word x 16bit / 524,288 word x 8bit electrically switchable configuration• Single +3.3V power supply• Access time 100ns Page mode access time 30ns• Input / Output TTL compatible• Three-state output• Packages 40-pin plastic DIP (DIP40-P-600-2.5...

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SeekIC No. : 004426612 Detail

MR27V452D: Features: • 262,144 word x 16bit / 524,288 word x 8bit electrically switchable configuration• Single +3.3V power supply• Access time 100ns Page mode access time 30ns• Input /...

MR27V452D Data Sheet

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Part Number:
MR27V452D
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: 2026/1/28

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Product Details

Description



Features:

• 262,144 word x 16bit / 524,288 word x 8bit electrically switchable configuration
• Single +3.3V power supply
• Access time 100ns
  Page mode access time 30ns
• Input / Output TTL compatible
• Three-state output
• Packages
  40-pin plastic DIP (DIP40-P-600-2.54) (Product name : MR27V452DRP)
  40-pin plastic SOP (SOP40-P-525-1.27-K) (Product name : MR27V452DMP)
  44-pin plastic TSOP (TSOP II 44-P-400-0.80-K) (Product name : MR27V452DTP)


Pinout

Connection Diagram


Specifications

Parameter Symbol Condition Value Unit
Operating temperature under bias Topr - 0 to 70
Storage temperature Tstg -55 to 125
Input voltage VI relative to VSS -0.5 to VCC + 0.5 V
Output voltage VO -0.5 to VCC + 0.5 V
Power supply voltage VCC -0.5 to 5 V
Program power supply voltage VPP -0.5 to 11.5 V
Power dissipation per package PD   1.0 W



Description

The MR27V452D is a 4Mbit electrically Programmable Read-Only Memory with page mode. Its configuration can be electrically switched between 262,144 word x 16bit and 524,288 word x 8bit. The MR27V452D operates on a single +3.3V power supply and is TTL compatible. The MR27V452D provides Page mode which can greatly reduce the read access time. Since the MR27V452D operates asynchronously , external clocks are not required , making this device easy-to-use. The MR27V452D is suitable as large-capacity fixed memory for microcomputers and data terminals. It is manufactured using a CMOS double silicon gate technology and is offered in 40-pin DIP , 40-pin SOP or 44-pin TSOP packages.




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