X4003M8Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory storage and retrieval
• Characteristics:
  • High-speed operation
  • Non-volatile memory
  • Low power consumption
• Package: DIP-8 (Dual In-line Package with 8 pins)
• Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Packaging/Quantity: Tray packaging, available in quantities of 1000 units per tray

Specifications

• Memory Capacity: 4 kilobits (512 bytes)
• Operating Voltage: 2.5V to 5.5V
• Data Retention: Up to 200 years
• Write Endurance: 1 million write cycles
• Interface: SPI (Serial Peripheral Interface)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The X4003M8Z IC has a total of 8 pins arranged as follows:

┌───┬───┐ │ 1 │ 8 │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ 4 │ 5 │ └───┴───┘

Pin Description: 1. Chip Select (/CS): Active low input used to enable the device. 2. Serial Clock (SCK): Input for synchronizing data transfer. 3. Serial Data Input (SI): Input for shifting data into the device. 4. Ground (GND): Connection to the ground reference voltage. 5. Serial Data Output (SO): Output for shifting data out of the device. 6. Write Protect (/WP): Active low input used to protect memory from write operations. 7. VCC: Power supply voltage input. 8. Hold (/HOLD): Input for pausing serial communication.

Functional Features

• High-speed operation allows for quick data access and retrieval.
• Non-volatile memory retains stored data even when power is disconnected.
• Low power consumption ensures efficient use of energy resources.
• SPI interface enables easy integration with microcontrollers and other devices.
• Write protection feature prevents accidental modification of stored data.
• Wide operating voltage range provides flexibility in various applications.

Advantages and Disadvantages

Advantages: - Fast data transfer speed - Long data retention period - Low power consumption - Easy integration with other devices - Write protection feature

Disadvantages: - Limited memory capacity (4 kilobits) - Requires an external microcontroller or host device for operation

Working Principles

The X4003M8Z is based on EEPROM technology, which allows for electrically erasing and reprogramming data. It utilizes a floating gate transistor structure to store charge, representing binary information. When data needs to be written, the device applies a high voltage to the selected memory cell, altering the charge on the floating gate. Reading data involves sensing the charge level on the floating gate, which determines the stored value.

Detailed Application Field Plans

The X4003M8Z IC finds applications in various fields, including:

1. Consumer Electronics:

   • Smartphones
   • Tablets
   • Digital cameras

2. Automotive:

   • Engine control units
   • Infotainment systems
   • Dashboard displays

3. Industrial Automation:

   • Programmable logic controllers (PLCs)
   • Human-machine interfaces (HMIs)
   • Data loggers

4. Medical Devices:

   • Patient monitoring systems
   • Portable medical equipment
   • Implantable devices

Detailed and Complete Alternative Models

1. X4003M8Y: Similar to X4003M8Z, but with a different pin configuration.
2. X4003M16Z: Doubles the memory capacity to 8 kilobits (1024 bytes).
3. X4003M32Z: Quadruples the memory capacity to 16 kilobits (2048 bytes).
4. X4003M64Z: Increases the memory capacity to 32 kilobits (4096 bytes).

These alternative models offer expanded memory capacities while maintaining similar functionality and characteristics.

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