AT24CS64-XHM-B

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics:
  • Low-power, high-performance CMOS technology
  • 64K-bit electrically erasable programmable read-only memory (EEPROM)
  • I2C-compatible serial interface
  • 8-byte page write mode
  • 1 MHz clock frequency
• Package: XHM-B
• Essence: The AT24CS64-XHM-B is a 64K-bit EEPROM IC designed for non-volatile storage applications. It offers a compact and reliable solution for storing data in various electronic devices.
• Packaging/Quantity: The AT24CS64-XHM-B is available in XHM-B package type and is typically sold in reels or trays.

Specifications

• Memory Size: 64K bits
• Interface: I2C-compatible serial interface
• Clock Frequency: 1 MHz
• Write Modes:
  • Byte Write
  • Page Write (up to 8 bytes)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 100 years
• Endurance: 1 million write cycles

Pin Configuration

The AT24CS64-XHM-B has a total of 8 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. SDA - Serial Data Line
3. SCL - Serial Clock Line
4. WP - Write Protect
5. GND - Ground
6. A0 - Address Input 0
7. A1 - Address Input 1
8. A2 - Address Input 2

Functional Features

• Non-volatile storage: The AT24CS64-XHM-B provides reliable non-volatile memory for storing data even when power is disconnected.
• I2C-compatible interface: It supports the widely used I2C serial communication protocol, allowing easy integration with various microcontrollers and other devices.
• Page write mode: The IC supports efficient page write operations, enabling simultaneous programming of up to 8 bytes of data.
• Low-power consumption: The AT24CS64-XHM-B is designed with low-power CMOS technology, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Compact size - High data retention - Wide operating voltage range - Compatibility with I2C interface - Efficient page write mode

Disadvantages: - Limited storage capacity (64K bits) - Relatively slower write speed compared to some other EEPROMs

Working Principles

The AT24CS64-XHM-B utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data in a grid of memory cells that can be individually programmed or erased using electrical signals. The I2C-compatible interface allows for easy communication with external devices, enabling read and write operations.

Detailed Application Field Plans

The AT24CS64-XHM-B is commonly used in various electronic devices and systems, including but not limited to:

1. Consumer Electronics:

   • Smartphones
   • Tablets
   • Digital cameras
   • Portable media players

2. Automotive Systems:

   • Infotainment systems
   • Engine control units
   • Advanced driver-assistance systems (ADAS)

3. Industrial Equipment:

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

4. Medical Devices:

   • Patient monitoring systems
   • Medical imaging equipment
   • Portable medical devices

Detailed and Complete Alternative Models

1. AT24CS128-XHM-B: 128K-bit EEPROM IC with similar features but higher storage capacity.
2. AT24CS256-XHM-B: 256K-bit EEPROM IC with increased storage capacity for applications requiring more memory.
3. AT24CS512-XHM-B: 512K-bit EEPROM IC offering even larger storage capacity for data-intensive applications.

These alternative models provide options with varying storage capacities to suit different application requirements.

---

Word count: 511 words