STMicroelectronics M93C46-BN6 EEPROM

The M93C46-BN6 is a robust and versatile serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device from STMicroelectronics, a leading semiconductor manufacturer. This particular EEPROM is part of the M93C series, designed for a wide range of data storage applications where low-power and small footprint are critical.

With a storage capacity of 1 Kbit, the M93C46-BN6 provides sufficient space for storing configuration parameters, setup data, or small user applications. It utilizes a serial MICROWIRE bus interface, which ensures compatibility with a wide variety of microcontrollers and is particularly suited for serial access to stored data in a simple and efficient manner.

The device operates across a voltage range of 2.5V to 5.5V, making it suitable for use in systems with varying power supply levels. This flexibility is especially important for battery-operated devices where power conservation is paramount. The M93C46-BN6 also features a low-power design, with a typical standby current of only 5 µA, which helps to extend the battery life of portable devices.

One of the key advantages of the M93C46-BN6 is its durability, with the memory being rated for a minimum of 1 million write cycles and data retention of 40 years. This level of reliability ensures that data is preserved over long periods, even under frequent write operations, making it an ideal choice for critical applications where data integrity is essential.

The device comes in a compact 8-pin PDIP (Plastic Dual In-line Package), which is easy to handle and integrate into various circuit board layouts. Additionally, the M93C46-BN6 supports a wide operating temperature range from -40°C to +85°C, allowing its use in environments with extreme temperature conditions.

In summary, the STMicroelectronics M93C46-BN6 EEPROM is a highly reliable and efficient solution for data storage needs in applications ranging from consumer electronics to industrial automation. With its small form factor, low power consumption, and high endurance, the M93C46-BN6 is an excellent choice for designers looking to add non-volatile memory to their system with minimal impact on power and space.