AT24C02C-SSHM-B

The AT24C02C-SSHM-B is a 2-kilobit (256 x 8) serial Electrically Erasable Programmable Read-Only Memory (EEPROM) produced by Microchip Technology. It is part of the AT24C series and is designed for low-power, non-volatile data storage. The device operates with an I2C (Inter-Integrated Circuit) two-wire serial interface, allowing it to communicate with microcontrollers and other devices using only two signal lines, plus ground.
Key features include a wide operating voltage range (1.7V to 5.5V), low power consumption, and a standard 8-pin SOIC (Small Outline Integrated Circuit) package. It offers byte-level and page-level writing capabilities, with a page size of 8 bytes. The EEPROM is highly reliable, with over 1 million write cycles and data retention of up to 100 years. The AT24C02C-SSHM-B is typically used in applications such as data logging, configuration settings, and device identification. It supports a maximum clock frequency of 1 MHz and is suitable for use in consumer electronics, industrial, and automotive applications.

The AT24C02C-SSHM-B is a 2Kb I2C EEPROM from Microchip Technology. Equivalent products include the 24LC02B from Microchip, 24C02 from STMicroelectronics, and M24C02 from STMicroelectronics. Other similar products are CAT24C02 from ON Semiconductor and BR24G02F from ROHM Semiconductor. These alternatives offer similar memory size and interface specifications.

The AT24C02C-SSHM-B is a 2-Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. Key features include:
1. Memory Capacity: 2 Kbits organized as 256 x 8 bits.
2. Interface: I2C-compatible two-wire serial interface.
3. Voltage Range: Operates over a supply voltage range of 1.7V to 5.5V.
4. Operation Speed: Supports Standard (100 kHz) and Fast (400 kHz) I2C modes.
5. Write Protection: Includes a hardware write-protect pin.
6. Endurance: 1 million write cycles with data retention of more than 100 years.
7. Low Power Consumption: Low standby and active current requirements.
8. Package Options: Available in 8-lead SOIC, TSSOP, and other package types.
9. Wide Temperature Range: Suitable for industrial temperature applications (-40°C to +85°C).
These features make the AT24C02C suitable for a variety of applications, including consumer electronics, industrial control, and automotive systems requiring reliable and compact non-volatile memory solutions.

The AT24C02C-SSHM-B is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device with an 8-pin configuration. Here is a brief overview of its pin functions:
1. A0, A1, A2 (Pins 1, 2, 3): These are address pins used to set the device address, allowing up to eight devices on the same I2C bus by configuring these pins differently.
2. GND (Pin 4): This is the ground pin and should be connected to the system ground.
3. SDA (Pin 5): The Serial Data line is used for data input and output. It is a bidirectional pin used to transfer data to and from the device.
4. SCL (Pin 6): The Serial Clock line is used to synchronize the data transfer between the microcontroller and the EEPROM.
5. WP (Pin 7): The Write Protect pin is used to enable or disable write protection to the entire memory array. When connected to VCC, write protection is enabled.
6. VCC (Pin 8): This pin is the power supply pin for the device, typically connected to a supply voltage of 1.7V to 5.5V.
These pins work together to facilitate communication over the I2C protocol, allowing the microcontroller to read from and write to the memory.

The AT24C02C-SSHM-B is manufactured by Microchip Technology Inc. Microchip Technology is a leading American company that specializes in the production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company provides a wide range of solutions for embedded control applications, catering to industries such as automotive, consumer electronics, industrial, and telecommunications. With a reputation for quality and reliability, Microchip Technology supports the design and development of advanced electronic systems worldwide.

The AT24C02C-SSHM-B is a 2Kb serial EEPROM typically used in applications requiring reliable and secure data storage. Common areas include:
1. Consumer Electronics: For storing user settings and calibration data.
2. Industrial Equipment: Used in sensors and control units for data logging.
3. Automotive Systems: For storing configuration parameters and diagnostic information.
4. Medical Devices: To maintain critical device settings and patient data.
5. Communication Devices: For network settings and configuration storage.
6. Home Appliances: Used in smart appliances for settings and operational data.
7. Computing: For BIOS settings and other firmware storage needs.
Its I2C interface and low power consumption make it suitable for battery-operated devices.

The AT24C02C-SSHM-B is an EEPROM memory chip from Microchip Technology. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package type, which is suitable for surface mounting on PCBs.