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24AA16T-I/OT
+BOMIC EEPROM 16KBIT I2C SOT23-5
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メーカーマイクロチップ・テクノロジー
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メーカー品番 #24AA16T-I/OT
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データシート 24AA16T-I/OT DataSheet
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パッケージ SOT-23-5
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在庫状況1617
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 16Kb (2K x 8) |
| Memory Interface | I²C |
| Clock Frequency | 400 kHz |
| Write Cycle Time - Word Page | 5ms |
| Access Time | 900 ns |
| Voltage - Supply | 1.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
Key features include support for I2C serial communication, allowing easy interfacing with microcontrollers and other digital devices. The device operates at a supply voltage range of 1.7V to 5.5V, making it suitable for a variety of low-power applications. The 24AA16T-I/OT also includes a page write capability of up to 16 bytes, and its endurance is rated for a minimum of 1 million erase/write cycles, with data retention of over 200 years, ensuring reliability for long-term storage.
This EEPROM is small in size, typically coming in standard packages like PDIP, SOIC, and TSSOP, making it versatile for various applications in consumer electronics, industrial control systems, and other embedded systems.
Equivalent
Features
1. Memory Size: 16 Kbit (2048 x 8 bytes).
2. Interface: I2C (Inter-Integrated Circuit) protocol, supporting up to 400 kHz clock frequency.
3. Operating Voltage: Wide range from 1.7V to 5.5V, making it versatile for various applications.
4. Low Power Consumption: Features a standby current of 1 µA and read current of 400 µA.
5. Write Endurance: Capable of 1 million write cycles for each byte, enhancing longevity.
6. Data Retention: Up to 200 years, ensuring reliable long-term storage.
7. Page Write: Supports writing of up to 16 bytes per page, improving efficiency.
8. Temperature Range: Industrial range from -40°C to +85°C.
9. Package Type: Available in SOT-23-5 package, suitable for space-constrained designs.
10. Additional Features: Includes a hardware write-protect pin to prevent inadvertent writes.
These features make the 24AA16T-I/OT suitable for applications requiring non-volatile memory with high endurance and reliability.
Pinout
Pin Count and Functions:
1. VCC: Power supply pin.
2. GND: Ground pin.
3. SDA: Serial Data pin used for bidirectional data transfer.
4. SCL: Serial Clock pin used to synchronize data transfer.
5. WP: Write-Protect pin used to protect the data from being altered. When tied to VCC, write operations are disabled. When connected to GND, write operations are enabled.
The 24AA16 operates over a voltage range of 1.7V to 5.5V and supports a clock frequency of up to 1 MHz. Its small form factor and low power consumption make it ideal for embedded systems, consumer electronics, and other applications requiring reliable non-volatile memory storage.
Manufacturer
Application
1. Consumer Electronics: Used for storing calibration data, settings, and user preferences.
2. Industrial Automation: Utilized for logging operational data and configuration settings.
3. Medical Devices: Stores patient data and device configuration settings.
4. Automotive Systems: Used in infotainment systems and to retain car settings.
5. Communication Systems: Stores network configurations and settings.
6. Computing Applications: Employed for BIOS storage and system configuration data retention.
Its small size, low power consumption, and reliable data retention make it ideal for these applications.