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M27C256B-15F1 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
M27C256B-15F1ST267Yes

M27C256B-15F1** is a UV erasable and electrically programmable read-only memory (EPROM) manufactured by **STMicroelectronics (STM)**.

The M27C256B-15F1 is a UV erasable and electrically programmable read-only memory (EPROM) manufactured by STMicroelectronics (STM). Here are its key specifications, descriptions, and features:

Specifications:

  • Memory Size: 256 Kbit (32K x 8 bits)
  • Access Time: 150 ns
  • Operating Voltage: 5V ± 10%
  • Programming Voltage (VPP): 12.5V
  • Power Consumption:
  • Active Current: 30 mA (max)
  • Standby Current: 100 µA (max)
  • Technology: CMOS
  • Package: 28-lead Ceramic Frit-Seal DIP (Dual In-line Package)
  • Operating Temperature Range: 0°C to +70°C

Descriptions:

  • The M27C256B-15F1 is a high-performance EPROM designed for applications requiring non-volatile memory storage.
  • It features UV erasure, allowing the entire memory to be reset by exposure to ultraviolet light.
  • The device supports standard EPROM programming methods and is compatible with industry-standard programmers.

Features:

  • High Reliability: Endurance of at least 100 programming cycles.
  • Low Power Consumption: CMOS technology ensures efficient power usage.
  • Byte-Wide Organization: 32K x 8-bit structure for flexible data storage.
  • Three-State Output: Allows bus sharing in microprocessor-based systems.
  • Industrial Standard Pinout: Compatible with other 256 Kbit EPROMs.

This EPROM is commonly used in embedded systems, industrial controls, and legacy computing applications.

*(Source: STMicroelectronics datasheet for M27C256B-15F1.)*

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