Overview
The AT24C02BN-SH-B is a 2K-bit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by Microchip Technology. This component is part of the AT24C series and is designed for applications requiring non-volatile memory storage. It operates on a 2-wire serial interface and is available in an 8-pin SOIC package. The device supports multiple voltage levels, including 2.5V, 3.3V, and 5V, making it versatile for various system designs.
Key Specifications
| Specification | Value |
|---|---|
| Memory Size | 2K (256 x 8 bits) |
| Memory Type | EEPROM |
| Clock Frequency (Max) | 0.4 MHz |
| Data Retention Time (Min) | 100 years |
| Endurance | 1,000,000 Write/Erase Cycles |
| Operating Voltage | 2.5V, 3.3V, 5V |
| Package Type | 8-pin SOIC |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- 2-wire serial interface for communication
- Low power consumption and low operating voltage options
- High endurance with 1,000,000 write/erase cycles
- Long data retention time of at least 100 years
- Available in an 8-pin SOIC package, suitable for various applications
- Supports multiple voltage levels (2.5V, 3.3V, 5V)
Applications
The AT24C02BN-SH-B is suitable for a wide range of applications requiring non-volatile memory storage. These include:
- Consumer electronics such as remote controls, appliances, and gaming devices.
- Industrial control systems and automation.
- Automotive systems for storing configuration data.
- Medical devices requiring data storage.
- IoT devices and smart home applications.
Q & A
- What is the memory size of the AT24C02BN-SH-B? The memory size is 2K bits (256 x 8 bits).
- What is the maximum clock frequency of the AT24C02BN-SH-B? The maximum clock frequency is 0.4 MHz.
- How long does the data retain in the AT24C02BN-SH-B? The data retention time is at least 100 years.
- What is the endurance of the AT24C02BN-SH-B? The endurance is 1,000,000 write/erase cycles.
- In what package type is the AT24C02BN-SH-B available? It is available in an 8-pin SOIC package.
- What are the supported operating voltages for the AT24C02BN-SH-B? The supported operating voltages are 2.5V, 3.3V, and 5V.
- What is the moisture sensitivity level (MSL) of the AT24C02BN-SH-B? The MSL is 1 (Unlimited).
- What interface does the AT24C02BN-SH-B use for communication? It uses a 2-wire serial interface.
- What are some common applications of the AT24C02BN-SH-B? Common applications include consumer electronics, industrial control systems, automotive systems, medical devices, and IoT devices.
- Is the AT24C02BN-SH-B suitable for low power consumption applications? Yes, it is designed for low power consumption and supports low operating voltage options.
