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BR24T32F-WE2
+BOMIC EEPROM 32KBIT I2C 400KHZ 8SOP
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Nhà sản xuấtBán dẫn Rohm
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Ông. Phần #BR24T32F-WE2
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Bảng dữ liệu BR24T32F-WE2 DataSheet
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Gói SOP-8
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| 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 |
Tổng quan
Description
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
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
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 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
Application
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.