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MX27C1000PC-45 from MXIC,MAXIM - Dallas Semiconductor

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MX27C1000PC-45

Manufacturer: MXIC, MX

1M-BIT [128K x 8] CMOS EPROM

Partnumber Manufacturer Quantity Availability
MX27C1000PC-45,MX27C1000PC45 MXIC, MX 1625 In Stock

Description and Introduction

1M-BIT [128K x 8] CMOS EPROM **Introduction to the MX27C1000PC-45 EPROM**  

The MX27C1000PC-45 is a high-performance 1 Megabit (128K x 8) erasable programmable read-only memory (EPROM) designed for applications requiring non-volatile data storage. Operating at a 45ns access time, this component is well-suited for systems demanding fast and reliable memory access, such as embedded systems, industrial controls, and legacy computing devices.  

Housed in a 32-pin DIP (Dual In-Line Package), the MX27C1000PC-45 features a single 5V power supply, making it compatible with standard TTL logic levels. It supports a wide operating temperature range, ensuring stability in various environmental conditions. The device utilizes ultraviolet (UV) light for erasure, allowing for reprogramming after exposure, though care must be taken to avoid unintended data loss due to prolonged UV exposure.  

With a straightforward interface and robust architecture, the MX27C1000PC-45 provides a cost-effective solution for firmware storage in applications where frequent updates are not required. Its compatibility with industry-standard pinouts simplifies integration into existing designs, making it a practical choice for developers working with older or specialized hardware systems.  

This EPROM remains a reliable option for engineers seeking durable, high-speed memory in legacy or low-power applications.

Application Scenarios & Design Considerations

1M-BIT [128K x 8] CMOS EPROM

Alternative Part Number

  • AM29F010B-45PC --: 1Mbit flash/EPROM-compatible device in 32-pin DIP with 45ns access time, functionally similar to the MX27C1000.
  • M27C1001-45B --: 1Mbit UV EPROM in 32-pin DIP with 45ns speed, a direct functional equivalent from a different series.
  • SST39SF010A-45-4C-PH --: 1Mbit flash memory in 32-pin DIP with 45ns access, usable as a drop-in replacement for many 1Mbit EPROM sockets.
  • AM27C010-45PC --: 1 Mbit (128K x 8) UV EPROM in a 32-pin DIP with 45 ns access time, functionally equivalent to the MX27C1000 and widely available as a second source.
  • M27C1001-45B6 --: 1 Mbit UV EPROM in a 32-pin DIP with 45 ns speed grade, pin-compatible replacement for the MX27C1000PC-45.
  • TMS27C010A-45JL --: 1 Mbit EPROM in a 32-pin DIP rated at 45 ns, a direct functional substitute for the MX27C1000PC-45.

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