Microchip 2 kB Serial EEPROM 8-Pin SOIC Serial-I2C, 1 MHz Clock Frequency, 1.7-5.5 V AT24MAC402-SSHM-B

Microchip AT24MAC402-SSHM-B is a 2 kB Serial EEPROM featuring an 8-pin SOIC package and a Serial-I2C interface with a maximum clock frequency of 1 MHz. It operates over a wide voltage range of 1.7 to 5.5 V and supports a robust operating temperature range of -40°C to 85°C.

The EEPROM offers 256 words of 8 bits each, with a maximum random access time of 550 nanoseconds. It provides 2 kB of user-accessible non-volatile memory, suitable for storing configuration data and operational codes. The supply current is efficient at 3 mA, helping reduce power usage in embedded systems. It is packaged in a small footprint 8-pin SOIC surface mount for ease of integration into miniaturized boards.

Additional features include a unique, read-only 128-bit serial number for device identification and an extended data retention period of 100 years, affirming the reliability of data in long-term installations. The device supports in-system programming via a 2-wire I2C bus, enabling easy reprogramming and updates post-deployment. Its broad compatibility with 3.3 V and 5.0 V applications makes it adaptable for various industrial, networking, embedded system, and FPGA configuration use cases.

2 kB serial EEPROM non-volatile memory storage. 8-pin SOIC surface mount package for compact PCB footprint. Supports in-system programming via 2-wire Serial-I2C bus. Fast 550 ns maximum random access time. Wide operating temperature range: -40°C to +85°C.

Low supply current of 3 mA for efficient power usage. Data retention up to 100 years with IEEE compliance. Compatible with 3.3 V and 5.0 V operating voltages. Ideal for industrial, networking, embedded, and FPGA configuration applications.

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