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NM27C512 - 524 /288-Bit (64K x 8) High Performance CMOS EPROM

Description

The NM27C512 is a high performance 512K UV Erasable Electrically Programmable Read Only Memory (EPROM).

It is manufactured using Fairchild’s proprietary CMOS AMG™ EPROM technology for an excellent combination of speed and economy while providing excellent reliability.

Features

  • s High performance CMOS.
  • 90 ns access time s Fast turn-off for microprocessor compatibility s Manufacturers identification code s JEDEC standard pin configuration.
  • 28-pin PDIP package.
  • 32-pin chip carrier.
  • 28-pin CERDIP package Block Diagram VCC GND VPP OE CE/PGM Output Enable and Chip Enable Logic Output Buffers Data Outputs O0 - O7 Y Decoder . . 524,288-Bit Cell Matrix A0 - A15 Address Inputs X Decoder DS010834-1 AMG is a trademark of WSI, Inc. © 199.

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Full PDF Text Transcription

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NM27C512 524,288-Bit (64K x 8) High Performance CMOS EPROM July 1998 NM27C512 524,288-Bit (64K x 8) High Performance CMOS EPROM General Description The NM27C512 is a high performance 512K UV Erasable Electrically Programmable Read Only Memory (EPROM). It is manufactured using Fairchild’s proprietary CMOS AMG™ EPROM technology for an excellent combination of speed and economy while providing excellent reliability. The NM27C512 provides microprocessor-based systems storage capacity for portions of operating system and application software. Its 90 ns access time provides no wait-state operation with high-performance CPUs. The NM27C512 offers a single chip solution for the code storage requirements of 100% firmwarebased equipment.
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