規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 32Kb (4K x 8) |
| Memory Interface | I²C |
| Clock Frequency | 400 kHz |
| Write Cycle Time - Word Page | 5ms |
| Voltage - Supply | 1.6V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The BR24T32F-WE2 is a 32Kb I2C bus EEPROM memory from ROHM Semiconductor. This non-volatile memory component is designed for efficient data storage and retrieval, utilizing the I2C (Inter-Integrated Circuit) communication protocol, which is widely used for its simplicity and low pin count. The device operates with a voltage range of 1.7V to 5.5V, making it suitable for use in a variety of applications, from consumer electronics to industrial equipment.
Key features of the BR24T32F-WE2 include its endurance of up to 1 million write cycles and data retention capability of up to 40 years, ensuring reliability and longevity. The EEPROM supports standard and fast-mode I2C interfaces, with a maximum clock frequency of 1 MHz. It comes in a compact package, facilitating easy integration into various electronic designs.
Overall, the BR24T32F-WE2 is ideal for applications requiring stable, long-term data storage with low power consumption and compact design, making it a versatile choice for engineers and developers.
Key features of the BR24T32F-WE2 include its endurance of up to 1 million write cycles and data retention capability of up to 40 years, ensuring reliability and longevity. The EEPROM supports standard and fast-mode I2C interfaces, with a maximum clock frequency of 1 MHz. It comes in a compact package, facilitating easy integration into various electronic designs.
Overall, the BR24T32F-WE2 is ideal for applications requiring stable, long-term data storage with low power consumption and compact design, making it a versatile choice for engineers and developers.
Equivalent
The BR24T32F-WE2 is a serial EEPROM chip from Rohm, featuring a 32Kbit (4KB) capacity with I2C interface. Equivalent products include:
1. Microchip's 24LC32A - 32Kbit I2C EEPROM
2. STMicroelectronics' M24C32 - 32Kbit I2C EEPROM
3. Atmel's AT24C32 - 32Kbit I2C EEPROM
4. ON Semiconductor's CAT24C32 - 32Kbit I2C EEPROM
These alternatives offer similar capacity and interface specifications, making them suitable replacements. Always confirm compatibility based on your specific application requirements.
1. Microchip's 24LC32A - 32Kbit I2C EEPROM
2. STMicroelectronics' M24C32 - 32Kbit I2C EEPROM
3. Atmel's AT24C32 - 32Kbit I2C EEPROM
4. ON Semiconductor's CAT24C32 - 32Kbit I2C EEPROM
These alternatives offer similar capacity and interface specifications, making them suitable replacements. Always confirm compatibility based on your specific application requirements.
Features
The BR24T32F-WE2 is a CMOS Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device manufactured by ROHM Semiconductor. Key features include:
1. Memory Capacity: 32 Kbit (4K x 8 bits), suitable for storing small amounts of data.
2. Interface: I2C-bus interface, which allows for easy and efficient communication with microcontrollers.
3. Voltage Range: Operates at a wide voltage range of 1.7V to 5.5V, making it versatile for various applications.
4. Low Power Consumption: Designed for low power consumption, both in standby and active modes.
5. Write Protection: Features a write protection mechanism to prevent accidental data overwrites.
6. Reliability: High endurance with up to 1 million write/erase cycles and data retention of over 40 years.
7. Package Options: Available in multiple package options for flexible integration into different hardware designs.
These features make the BR24T32F-WE2 ideal for applications requiring reliable, small-capacity data storage with secure data integrity over extended periods.
1. Memory Capacity: 32 Kbit (4K x 8 bits), suitable for storing small amounts of data.
2. Interface: I2C-bus interface, which allows for easy and efficient communication with microcontrollers.
3. Voltage Range: Operates at a wide voltage range of 1.7V to 5.5V, making it versatile for various applications.
4. Low Power Consumption: Designed for low power consumption, both in standby and active modes.
5. Write Protection: Features a write protection mechanism to prevent accidental data overwrites.
6. Reliability: High endurance with up to 1 million write/erase cycles and data retention of over 40 years.
7. Package Options: Available in multiple package options for flexible integration into different hardware designs.
These features make the BR24T32F-WE2 ideal for applications requiring reliable, small-capacity data storage with secure data integrity over extended periods.
Pinout
The BR24T32F-WE2 is a 32-kilobit I2C bus EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by ROHM Semiconductor. It is commonly used for non-volatile memory storage in various electronic devices.
The device typically comes in an 8-pin package which includes the following pins:
1. A0, A1, A2: Device address pins used for setting the hardware address of the EEPROM on the I2C bus, allowing multiple devices to be used on the same bus.
2. VCC: The positive power supply pin.
3. GND: The ground pin.
4. SDA (Serial Data): The bidirectional data line used for transferring data in and out of the EEPROM.
5. SCL (Serial Clock): The clock line used to synchronize communication between the EEPROM and the microcontroller or processor it interfaces with.
6. WP (Write Protect): This pin can be used to protect the entire memory array from write operations when it is connected to the VCC.
The BR24T32F-WE2 is suitable for applications requiring reliable data retention and low power consumption.
The device typically comes in an 8-pin package which includes the following pins:
1. A0, A1, A2: Device address pins used for setting the hardware address of the EEPROM on the I2C bus, allowing multiple devices to be used on the same bus.
2. VCC: The positive power supply pin.
3. GND: The ground pin.
4. SDA (Serial Data): The bidirectional data line used for transferring data in and out of the EEPROM.
5. SCL (Serial Clock): The clock line used to synchronize communication between the EEPROM and the microcontroller or processor it interfaces with.
6. WP (Write Protect): This pin can be used to protect the entire memory array from write operations when it is connected to the VCC.
The BR24T32F-WE2 is suitable for applications requiring reliable data retention and low power consumption.
Manufacturer
The BR24T32F-WE2 is manufactured by ROHM Semiconductor. ROHM is a Japanese company that specializes in the design and manufacturing of electronic components. The company produces a wide range of products, including semiconductors, integrated circuits, passive components, and optoelectronic devices. ROHM serves various industries such as automotive, consumer electronics, industrial equipment, and telecommunications. Known for its focus on innovation and quality, ROHM aims to provide comprehensive solutions that enhance the performance and efficiency of electronic systems.
Application
The BR24T32F-WE2 is a serial EEPROM memory chip commonly used in applications requiring reliable data storage and retrieval. Key application areas include:
1. Consumer Electronics: Storing calibration data, settings, and user preferences in devices like TVs, cameras, and audio equipment.
2. Automotive Systems: Used for data logging, configurations, and feature settings in car infotainment systems, engine control units, and other electronic modules.
3. Industrial Equipment: Retaining configuration data, logs, and diagnostic information in PLCs, sensors, and other control systems.
4. Medical Devices: Recording patient data, device settings, and operational logs in equipment like monitors and diagnostic tools.
These applications benefit from the chip's non-volatile storage, low power consumption, and robust data retention.
1. Consumer Electronics: Storing calibration data, settings, and user preferences in devices like TVs, cameras, and audio equipment.
2. Automotive Systems: Used for data logging, configurations, and feature settings in car infotainment systems, engine control units, and other electronic modules.
3. Industrial Equipment: Retaining configuration data, logs, and diagnostic information in PLCs, sensors, and other control systems.
4. Medical Devices: Recording patient data, device settings, and operational logs in equipment like monitors and diagnostic tools.
These applications benefit from the chip's non-volatile storage, low power consumption, and robust data retention.
Package
The BR24T32F-WE2 is a serial EEPROM typically offered in a SOP-8 package. This package type is a small-outline plastic package with 8 leads, commonly used for surface mounting on printed circuit boards (PCBs).
