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NM27C020 - 2 /097 /152-Bit (256K x 8) UV Erasable CMOS EPROM

General Description

The NM27C020 is a high speed 2 Megabit CMOS UV-EPROM manufactured on Fairchild’s advanced sub-micron technology.

Utilizing the AMG architecture, this advanced CMOS process delivers high speeds while consuming low power.

Key Features

  • s High performance CMOS.
  • 100 ns access time s Simplified upgrade path.
  • VPP and PGM are “Don’t Care” during normal read operation s Manufacturers identification code s JEDEC Standard Pin Configuration.
  • 32-pin CERDIP package.
  • 32-pin PLCC package.
  • 32-pin PDIP package Block Diagram VCC GND VPP OE PGM CE Output Enable, Chip Enable, and Program Logic Data Outputs O0 - O7 Output Buffers Y Decoder . . 2,097,152-Bit Cell Matrix A0 - A17 Address Inputs X.

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
NM27C010 1 /048 /576-Bit (128K x 8) High Performance CMOS EPROM
NM27C040 4 /194 /304-Bit (512K x 8) High Performance CMOS EPROM
NM27C128 131 /072-Bit (16K x 8) High Performance CMOS EPROM
NM27C210 1 /048 /576-Bit (64K x 16) High Performance CMOS EPROM
NM27C240 4 /194 /304-Bit (256k x 16) High Performance CMOS EPROM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NM27C020 2,097,152-Bit (256K x 8) UV Erasable CMOS EPROM July 1998 NM27C020 2,097,152-Bit (256K x 8) UV Erasable CMOS EPROM General Description The NM27C020 is a high speed 2 Megabit CMOS UV-EPROM manufactured on Fairchild’s advanced sub-micron technology. Utilizing the AMG architecture, this advanced CMOS process delivers high speeds while consuming low power. The NM27C020 provides microprocessor-based systems extensive storage capacity for large portions of operating systems and application software. Its 100ns access time provides no-wait-state operation with high-performance CPUs. The NM27C020 offers a single chip solution for the code storage requirements of 100% firmware-based equipment.