Overview
The AT24C02C-SSHM-B is a serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) produced by Microchip Technology. This component is part of the AT24C02C series and is designed for applications requiring non-volatile memory storage. It operates on the I2C interface, making it compatible with a wide range of microcontrollers and other integrated circuits.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Microchip Technology |
| Type of Integrated Circuit | EEPROM memory |
| Kind of Memory | EEPROM |
| Memory Capacity | 2kb (256x8bit) |
| Interface | I2C (2-wire) |
| Clock Frequency | 400kHz |
| Mounting | SMD |
| Case | SO8 |
| Operating Voltage | 1.7V to 5.5V |
| Operating Temperature | -40°C to 85°C |
| Max Number of Cycles | 1 million |
| Access Time | 5ms |
Key Features
- I2C Interface: Supports 2-wire serial communication with a clock frequency of up to 400kHz.
- Low Power Consumption: Operates within a voltage range of 1.7V to 5.5V, making it suitable for battery-powered devices.
- High Endurance: Capable of 1 million write cycles, ensuring long-term reliability.
- Compact Packaging: Available in an SO8 SMD package, ideal for space-constrained designs.
- Wide Temperature Range: Functional across temperatures from -40°C to 85°C, suitable for various environmental conditions.
Applications
The AT24C02C-SSHM-B is versatile and can be used in a variety of applications, including:
- Consumer Electronics: Used in devices such as remote controls, audio equipment, and other consumer products requiring non-volatile memory.
- Industrial Automation: Suitable for industrial control systems, sensors, and other automation devices.
- Medical Devices: Can be used in medical equipment where data storage and retrieval are critical.
- Automotive Systems: Applicable in automotive electronics for storing configuration data and other parameters.
Q & A
- What is the memory capacity of the AT24C02C-SSHM-B?
The AT24C02C-SSHM-B has a memory capacity of 2kb, organized as 256x8bit. - What interface does the AT24C02C-SSHM-B use?
The AT24C02C-SSHM-B uses the I2C (2-wire) interface. - What is the operating voltage range of the AT24C02C-SSHM-B?
The operating voltage range is from 1.7V to 5.5V. - What is the maximum number of write cycles for the AT24C02C-SSHM-B?
The AT24C02C-SSHM-B can endure up to 1 million write cycles. - What is the package type of the AT24C02C-SSHM-B?
The AT24C02C-SSHM-B is available in an SO8 SMD package. - What is the operating temperature range of the AT24C02C-SSHM-B?
The operating temperature range is from -40°C to 85°C. - How fast can the AT24C02C-SSHM-B access data?
The access time is 5ms. - Is the AT24C02C-SSHM-B suitable for industrial applications?
Yes, it is suitable for industrial applications due to its wide temperature range and high endurance. - Can the AT24C02C-SSHM-B be used in automotive systems?
Yes, it can be used in automotive systems for storing configuration data and other parameters. - What are some common applications of the AT24C02C-SSHM-B?
Common applications include consumer electronics, industrial automation, medical devices, and automotive systems.
