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24LC01BT-I/OT
+BOMIC EEPROM 1KBIT I2C SOT23-5
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제조업체마이크로칩 기술
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제조업체 부품 #24LC01BT-I/OT
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데이터시트 24LC01BT-I/OT DataSheet
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패키지 SOT-23-5
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재고2780
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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 | 1Kb (128 x 8) |
| Memory Interface | I²C |
| Clock Frequency | 400 kHz |
| Write Cycle Time - Word Page | 5ms |
| Access Time | 3.5 µs |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
This EEPROM is organized as 128 x 8 bits, allowing byte-level read and write operations. It supports a wide operating voltage range from 1.7V to 5.5V, ensuring compatibility with different microcontroller systems. The 24LC01BT-I/OT is known for low power consumption, with active current typically around 1mA and standby current around 1µA, making it suitable for battery-powered devices.
The device is equipped with a write-protect feature to prevent accidental data overwrites, and offers a 100kHz clock frequency for standard mode and up to 400kHz for fast mode operation. It comes in a small SOT-23-5 package, which is ideal for space-constrained applications. The 24LC01BT-I/OT is used in various applications requiring reliable non-volatile memory storage.
Equivalent
1. AT24C01A by Atmel/Microchip
2. CAT24C01 by ON Semiconductor
3. M24C01 by STMicroelectronics
4. BR24C01 by ROHM Semiconductor
These equivalents offer similar I2C interfaces and memory capacities, but always verify specifications and pin configurations for direct replacements.
Features
1. I2C Interface: Supports Fast Mode (400 kHz) for efficient data transfer.
2. Single Supply Voltage: Operates at a voltage range from 1.7V to 5.5V.
3. Low Power Consumption: Active current is typically 1 mA, and standby current is typically 1 µA.
4. Byte and Page Write: Supports both byte write and up to 8-byte page write operations.
5. Self-timed Write Cycle: Typical write cycle time of 5 ms.
6. Data Retention: Guarantees data retention for more than 200 years under specified conditions.
7. Endurance: 1,000,000 write/erase cycles ensured.
8. Operating Temperature Range: From -40°C to +85°C.
9. Package: Available in SOT-23-5 package for space-constrained applications.
10. Security: Features a write-protect pin to prevent accidental data overwriting.
This EEPROM is ideal for non-volatile memory applications requiring small form-factor and reliable data storage.
Pinout
1. A0, A1, A2: These are address pins that can be used to set the device address, allowing multiple EEPROMs to be used on the same bus.
2. VSS: Ground pin for the device.
3. SDA (Serial Data): This is the data line for I²C communication, used for both input and output.
4. SCL (Serial Clock): The clock line for I²C communication, used to synchronize the transfer of data.
5. WP (Write Protect): This pin is used to enable or disable write operations to the EEPROM. When connected to VCC, it disables all write operations.
6. VCC: Supply voltage pin for the device.
The 24LC01BT-I/OT offers 1K-bit of EEPROM organized as 128 x 8 bits, suitable for non-volatile data storage needs in various applications.
Manufacturer
Application
1. Consumer Electronics: For storing configuration settings and calibration data.
2. Industrial Control: Used in PLCs and other industrial systems for parameter storage.
3. Medical Devices: Retaining critical data like calibration or patient settings.
4. Automotive Systems: Storing data such as engine control settings.
5. Communications Equipment: Used in modems and wireless devices for storing operational data.
6. Home Appliances: For control settings and user preferences.
These applications benefit from its low power consumption, small size, and ease of integration via the I2C interface.