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AT27C256R-70JU +BOM

256K-Bit Memory

AT27C256R-70JU Information

Description

The introduction to the AT27C256R-70JU: The AT27C256R-70JU is a high-performance, one-time programmable read-only memory (OTP EPROM) from Microchip Technology. This 256K-bit memory device features a 32K x 8 architecture and an access time of 70ns. It operates within a wide voltage range of 4.5V to 5.5V, consuming low power while maintaining performance in industrial temperatures (-40°C to 85°C). The device comes in a JEDEC-approved 28-lead PLCC package. As a non-volatile memory solution, AT27C256R-70JU is designed for applications where data storage and retrieval are crucial. Its industrial temperature range and low power consumption make it suitable for use in various industries, including automotive electronics, industrial control systems, medical equipment, telecommunications, aerospace, and consumer electronics.

Features

According to the product description, the features of AT27C256R-70JU are:

  • 256K (32K x 8) one-time programmable read-only memory (OTP EPROM)
  • 70ns access time
  • Wide operating voltage range: 4.5V to 5.5V
  • Low power consumption
  • Industrial temperature range: -40°C to 85°C
  • Housed in a JEDEC-approved 28-lead PLCC package

These features make it suitable for various applications, including automotive electronics, industrial control systems, medical equipment, telecommunications, aerospace, and consumer electronics.

Package

The package type of AT27C256R-70JU is PLCC-32. According to the product description, it is housed in a JEDEC-approved 28-lead PLCC package.

Manufacturer

The manufacturer of the AT27C256R-70JU is Microchip Technology, a leading provider of microcontrollers, memory products, and other semiconductor components.

Applications

According to the product description, the application areas of AT27C256R-70JU include:

  • Automotive electronics
  • Industrial control systems
  • Medical equipment
  • Telecommunications
  • Aerospace
  • Consumer electronics

It is used for storing firmware, configuration data, and other important information in these applications.

Equivalent

The equivalent products of AT27C256R-70JU are:

  • AM29LV256A (AMD)
  • M95160BWRP-50PC (STMicroelectronics)
  • IS25WF512BLV32 (Winbond)

These EPROM/OTP EPROM products have similar characteristics, such as 256K-bit capacity, industrial temperature range, and similar access times.

Specifications

Product Category: EPROM Mounting Style: SMD/SMT
Type: OTP Memory Size: 256 kbit
Organization: 32 k x 8 Interface Type: Parallel
Operating Supply Current: 100 uA Programming Voltage: 13 V
Supply Voltage - Max: 5.5 V Supply Voltage - Min: 4.5 V
Minimum Operating Temperature: - 40 C Maximum Operating Temperature: + 85 C
Packaging: Tube Access Time: 45 ns
Moisture Sensitive: Yes Operating Supply Voltage: 5 V
Output Enable Access Time: 30 ns Product Type: EPROM
Factory Pack Quantity: 32 Subcategory: Memory & Data Storage
Unit Weight: 0.039824 oz Tags AT27C256R-70JU, AT27C256R-70J, AT27C256R-7, AT27C256R, AT27C25, AT27C2, AT27C, AT27, AT2
Package/Case PLCC32

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Ratings and Reviews

More
Z
Z**e 09/06/2023

Received in good order, thank you so much.

11
J
J**h 11/19/2021

The goods came quickly. Until i tried, i hope not deceived the chinese.

19
G
G**n 09/04/2021

Thank you for the capacitors!

17

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