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CAV24C64WE-GT3
+NomenclatureIC EEPROM 64KBIT I2C 8SOIC
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FabricantSemi - conducteurs
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Pièce fabricant #CAV24C64WE-GT3
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Package SOIC-8
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En stock7563
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 64Kb (8K x 8) |
| Memory Interface | I²C |
| Clock Frequency | 400 kHz |
| Write Cycle Time - Word Page | 5ms |
| Access Time | 900 ns |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
Présentation
Description
Key features include a two-wire I²C interface for communication, with a standard clock speed of up to 400 kHz, and support for page writing of up to 32 bytes. The CAV24C64WE-GT3 is designed for low power consumption, making it suitable for battery-operated devices. It operates with a wide voltage range from 1.7V to 5.5V, allowing compatibility with a variety of systems.
The chip is available in several package types, including SOIC, TSSOP, and MSOP, offering flexibility for different applications. It is typically used in applications where small amounts of data need to be stored and retrieved, such as in consumer electronics, industrial controls, and automotive systems.
Equivalent
1. Microchip Technology 24LC64: A 64Kb I2C Serial EEPROM.
2. STMicroelectronics M24C64: Another 64Kb I2C Serial EEPROM option.
3. Atmel/Microchip AT24C64: Offers similar specifications for I2C interfacing.
4. ROHM BR24G64: Also a 64Kb EEPROM with I2C interface.
These alternatives provide similar functionality and capacity for applications requiring non-volatile memory storage.
Features
The EEPROM supports byte-level and page-level data reads and writes, and it incorporates a built-in write protection feature that safeguards the entire memory or a selectable portion of it. Additionally, it provides a low standby current, typically 1 µA or less, ensuring energy efficiency. The device includes a Schmitt trigger input to allow noise filtering on the I2C bus. It is available in multiple package options and designed for industrial temperature ranges, ensuring reliability in harsh environments. The CAV24C64WE-GT3 is useful in applications requiring data storage, such as consumer electronics, industrial controls, and medical devices.
Pinout
1. A0, A1, A2: These pins are address inputs that allow for up to 8 devices to be connected on the same I²C bus.
2. VSS: Ground pin.
3. SDA: Serial Data line. It is used for both input and output of data.
4. SCL: Serial Clock line. This pin is used to synchronize data transfer with the I²C bus.
5. WP: Write Protect pin. When this pin is connected to VCC, write operations to the EEPROM are disabled.
6. VCC: Supply voltage pin.
The CAV24C64WE-GT3 is primarily used for non-volatile memory storage and operates within a wide voltage range, typically between 1.8V and 5.5V. It is suitable for applications requiring data retention when power is removed.
Manufacturer
Application
1. Consumer Electronics: Used for storing calibration data, user settings, and firmware.
2. Automotive Systems: Ideal for data storage in advanced driver-assistance systems (ADAS) and infotainment.
3. Industrial Equipment: Used in robotics and machinery for configuration settings and error logging.
4. Medical Devices: Stores patient data and device configurations.
5. Smart Cards: Utilized for secure data storage.
6. IoT Devices: Manages configuration and operational data.
Its low power consumption and high endurance make it suitable for a wide range of applications needing frequent write operations.