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X28HC256P-15

Parallel CMOS EEPROM with 32KX8 capacity and 150ns speed

Inventory:6,751

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Overview of X28HC256P-15

The X28HC256P-15 is a high-speed 256K CMOS EEPROM with a 150ns access time.This non-volatile memory device offers reliable data storage and quick access times,making it suitable for a wide range of applications in embedded systems and data logging.

Pinout

(Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.)

  • VCC:Power Supply Voltage
  • GND:Ground
  • CE:Chip Enable
  • OE:Output Enable
  • WE:Write Enable
  • A0-A15:Address Inputs
  • DQ0-DQ7:Data Input/Output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the X28HC256P-15 EEPROM for a visual representation.

Key Features

  • High Speed Access:With a 150ns access time,the X28HC256P-15 offers fast read and write operations for efficient data access.
  • Large Storage Capacity:This EEPROM provides a storage capacity of 256K bits,allowing for ample data storage in electronic systems.
  • Low Power Consumption:Featuring CMOS technology,the X28HC256P-15 consumes minimal power,making it energy-efficient.
  • Non-Volatile Memory:Data stored in the X28HC256P-15 is non-volatile and retains information even when power is disconnected.
  • Industrial Temperature Range:Designed to operate reliably in industrial temperature ranges,making it suitable for harsh environments.

Note:For detailed technical specifications,please refer to the X28HC256P-15 datasheet.

Application

  • Embedded Systems:Suitable for storing configuration data and firmware in embedded systems and microcontrollers.
  • Data Logging:Used in data logging applications where reliable non-volatile storage is required.
  • Industrial Control:Applicable in industrial control systems for storing critical parameters and settings.

Functionality

The X28HC256P-15 is a high-speed EEPROM that offers reliable data storage with fast access times.It provides a non-volatile memory solution for various applications requiring data retention.

Usage Guide

  • Power Supply:Connect VCC(Pin) to the power supply voltage and GND(Pin) to ground.
  • Data I/O:Use the address inputs(A0-A15) to select memory locations and the data I/O lines(DQ0-DQ7) for reading and writing data.
  • Control Inputs:Use the CE, OE, and WE pins to control chip enable,output enable,and write enable operations,respectively.

Frequently Asked Questions

Q:What is the storage capacity of the X28HC256P-15?
A:The X28HC256P-15 provides a storage capacity of 256K bits, equivalent to 32KB.

Q:Can the X28HC256P-15 operate in extreme temperature conditions?
A:Yes, the X28HC256P-15 is designed to operate reliably in industrial temperature ranges, making it suitable for harsh environmental conditions.

Equivalent

For similar functionalities, consider these alternatives to the X28HC256P-15:

  • AT28C256: A CMOS EEPROM with similar storage capacity and operating characteristics to the X28HC256P-15.
  • W27C256: This is a high-speed ultraviolet EPROM offering reprogrammable memory with similar capacity to the X28HC256P-15.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category EPROM Package / Case PDIP
Memory Size 256 Kbit Organization 32 k x 8
Interface Type Parallel Operating Supply Current 60 mA
Programming Voltage 4.5 V to 5.5 V Supply Voltage - Max 5.5 V
Supply Voltage - Min 4.5 V Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C Access Time 150 ns
Brand Renesas / Intersil Data Retention 100 yr
Operating Supply Voltage 5 V Output Enable Access Time 50 ns
Product Type EPROM Subcategory Memory & Data Storage

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X28HC256P-15

Parallel CMOS EEPROM with 32KX8 capacity and 150ns speed

Inventory:

6,751