사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 128Kb (16K x 8) |
| Memory Interface | SPI |
| Clock Frequency | 20 MHz |
| Write Cycle Time - Word Page | 5ms |
| Voltage - Supply | 1.8V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The CAT25128VI-GT3 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by ON Semiconductor. It is designed to store small amounts of non-volatile data, which means it retains data even when power is removed. This specific model has a storage capacity of 128 kilobits (16 kilobytes) and operates with a Serial Peripheral Interface (SPI), which is a communication protocol widely used for short-distance communication in embedded systems.
Key features of the CAT25128VI-GT3 include:
1. Low Power Consumption: It operates efficiently, making it suitable for battery-powered devices.
2. Wide Voltage Range: Works reliably across a broad range of power supply voltages.
3. High Reliability: Offers data retention for up to 100 years and endurance for one million write cycles.
4. Small Form Factor: Available in a compact package, making it suitable for space-constrained applications.
5. Versatile Applications: Commonly used in consumer electronics, industrial systems, and other applications requiring stable, long-term data storage.
Its combination of durability, efficiency, and flexibility makes the CAT25128VI-GT3 ideal for a wide array of applications.
Key features of the CAT25128VI-GT3 include:
1. Low Power Consumption: It operates efficiently, making it suitable for battery-powered devices.
2. Wide Voltage Range: Works reliably across a broad range of power supply voltages.
3. High Reliability: Offers data retention for up to 100 years and endurance for one million write cycles.
4. Small Form Factor: Available in a compact package, making it suitable for space-constrained applications.
5. Versatile Applications: Commonly used in consumer electronics, industrial systems, and other applications requiring stable, long-term data storage.
Its combination of durability, efficiency, and flexibility makes the CAT25128VI-GT3 ideal for a wide array of applications.
Equivalent
The CAT25128VI-GT3 is a 128Kb SPI Serial CMOS EEPROM. Equivalent products include:
1. Microchip 25AA128/25LC128
2. STMicroelectronics M95128
3. Atmel/Microchip AT25128
4. ON Semiconductor LE25U40CMC
These chips generally share similar memory size, interface, and operational characteristics, making them suitable substitutes for use in similar applications. Always verify specific requirements, such as voltage range and speed, to ensure compatibility.
1. Microchip 25AA128/25LC128
2. STMicroelectronics M95128
3. Atmel/Microchip AT25128
4. ON Semiconductor LE25U40CMC
These chips generally share similar memory size, interface, and operational characteristics, making them suitable substitutes for use in similar applications. Always verify specific requirements, such as voltage range and speed, to ensure compatibility.
Features
The CAT25128VI-GT3 is a non-volatile memory component, specifically a 128-Kb SPI Serial EEPROM. It is designed to provide reliable data storage with several key features:
1. Memory Size: 128 Kbits organized as 16,384 bytes.
2. Interface: SPI (Serial Peripheral Interface) with clock speeds up to 10 MHz.
3. Supply Voltage: Operates within a range of 1.8V to 5.5V.
4. Endurance: Supports over 1,000,000 write cycles per byte.
5. Data Retention: Offers data retention for over 100 years.
6. Write Protection: Includes hardware and software write protection for safeguarding data integrity.
7. Temperature Range: Operates efficiently between -40°C to +85°C, suitable for both industrial and consumer applications.
8. Package Type: Typically available in an 8-lead SOIC package.
These features make the CAT25128VI-GT3 suitable for applications requiring reliable, long-term data storage with high endurance and robust data protection capabilities.
1. Memory Size: 128 Kbits organized as 16,384 bytes.
2. Interface: SPI (Serial Peripheral Interface) with clock speeds up to 10 MHz.
3. Supply Voltage: Operates within a range of 1.8V to 5.5V.
4. Endurance: Supports over 1,000,000 write cycles per byte.
5. Data Retention: Offers data retention for over 100 years.
6. Write Protection: Includes hardware and software write protection for safeguarding data integrity.
7. Temperature Range: Operates efficiently between -40°C to +85°C, suitable for both industrial and consumer applications.
8. Package Type: Typically available in an 8-lead SOIC package.
These features make the CAT25128VI-GT3 suitable for applications requiring reliable, long-term data storage with high endurance and robust data protection capabilities.
Pinout
The CAT25128VI-GT3 is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's a brief overview of its pin functions:
1. CS (Chip Select): Activates the device when pulled low.
2. SO (Serial Data Output): Outputs data from the EEPROM during a read operation.
3. WP (Write Protect): Disables write operations to the entire memory array or selected sections when connected to VCC.
4. VSS (Ground): Connects to the system ground.
5. SI (Serial Data Input): Inputs data to the EEPROM during a write operation.
6. SCK (Serial Clock): Provides the timing for data transfer.
7. HOLD: Pauses the communication, allowing the device to be restarted without resetting.
8. VCC: Supplies power to the device.
The CAT25128 is used for non-volatile storage, meaning it retains data even when power is removed. It is suitable for applications that require reliable data storage and retrieval in a small form factor.
1. CS (Chip Select): Activates the device when pulled low.
2. SO (Serial Data Output): Outputs data from the EEPROM during a read operation.
3. WP (Write Protect): Disables write operations to the entire memory array or selected sections when connected to VCC.
4. VSS (Ground): Connects to the system ground.
5. SI (Serial Data Input): Inputs data to the EEPROM during a write operation.
6. SCK (Serial Clock): Provides the timing for data transfer.
7. HOLD: Pauses the communication, allowing the device to be restarted without resetting.
8. VCC: Supplies power to the device.
The CAT25128 is used for non-volatile storage, meaning it retains data even when power is removed. It is suitable for applications that require reliable data storage and retrieval in a small form factor.
Manufacturer
The CAT25128VI-GT3 is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a semiconductor manufacturing company that provides a wide range of semiconductor solutions, including power and signal management, logic, discrete, and custom devices for a variety of industries. The company focuses on automotive, industrial, cloud power, and Internet of Things (IoT) sectors, among others. It aims to deliver energy-efficient innovations and smart technologies to help build a better-connected world.
Application
The CAT25128VI-GT3 is a 128-Kb SPI Serial CMOS EEPROM, commonly used in applications requiring non-volatile memory storage. Its typical application areas include:
1. Consumer Electronics: Storage for user settings and configurations.
2. Industrial Control Systems: Data logging and parameter storage.
3. Automotive Electronics: Retaining calibration data and diagnostic information.
4. Medical Devices: Storing patient data and device settings.
5. Communication Systems: Configuration and firmware updates.
6. Computing: BIOS storage and system configuration.
Its features like low power consumption and high endurance make it suitable for these applications.
1. Consumer Electronics: Storage for user settings and configurations.
2. Industrial Control Systems: Data logging and parameter storage.
3. Automotive Electronics: Retaining calibration data and diagnostic information.
4. Medical Devices: Storing patient data and device settings.
5. Communication Systems: Configuration and firmware updates.
6. Computing: BIOS storage and system configuration.
Its features like low power consumption and high endurance make it suitable for these applications.
Package
The CAT25128VI-GT3 is a 128-Kb SPI Serial CMOS EEPROM. The package type for this component is an 8-lead SOIC (Small Outline Integrated Circuit), which is typical for such memory devices.
