CAT25640VP2I-GT3

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Serial EEPROM Memory
• Characteristics: High-speed, low-power, small form factor
• Package: 8-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Stores and retrieves digital information in electronic devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 64 kilobits (8 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature: -40°C to +85°C
• Write Endurance: 1 million cycles
• Data Retention: 100 years

Pin Configuration

The CAT25640VP2I-GT3 has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | CS | Chip Select | | 2 | SO | Serial Data Output | | 3 | WP | Write Protect | | 4 | GND | Ground | | 5 | SI | Serial Data Input | | 6 | SCK | Serial Clock | | 7 | HOLD | Hold Input | | 8 | VCC | Power Supply |

Functional Features

• High-speed data transfer with SPI interface
• Low power consumption for energy-efficient operation
• Non-volatile memory retains data even when power is disconnected
• Write protection feature prevents accidental modification of stored data
• Compact package size allows for space-saving integration into various devices

Advantages and Disadvantages

Advantages

• Fast data transfer rate
• Low power consumption
• Small form factor
• High write endurance
• Long data retention period

Disadvantages

• Limited memory size (64 kilobits)
• Requires an external microcontroller for communication

Working Principles

The CAT25640VP2I-GT3 is a non-volatile serial EEPROM memory that utilizes the Serial Peripheral Interface (SPI) for communication. It stores digital information in its memory cells, which can be accessed and modified through the SPI interface. The memory retains data even when power is disconnected, making it suitable for applications requiring persistent storage.

Detailed Application Field Plans

The CAT25640VP2I-GT3 is commonly used in various electronic devices that require non-volatile memory for storing configuration settings, calibration data, or other critical information. Some typical application fields include:

1. Consumer Electronics: Smartphones, tablets, digital cameras
2. Automotive: Engine control units, infotainment systems
3. Industrial Automation: Programmable logic controllers, sensors, actuators
4. Medical Devices: Patient monitoring systems, diagnostic equipment
5. Communication Systems: Routers, switches, network cards

Detailed and Complete Alternative Models

1. AT24C64 - 64 kilobit I2C-compatible EEPROM
2. M95M02 - 2 megabit SPI-compatible EEPROM
3. 25LC640A - 64 kilobit SPI-compatible EEPROM
4. FM24CL64B - 64 kilobit I2C-compatible FRAM

These alternative models offer similar functionality and memory capacity to the CAT25640VP2I-GT3, providing options for different design requirements.

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