ST93C56M1TR EEPROM by STMicroelectronics

The ST93C56M1TR is a robust and reliable serial EEPROM (Electrically Erasable Programmable Read-Only Memory) product manufactured by STMicroelectronics, a global leader in semiconductor solutions. This EEPROM device offers a storage capacity of 2Kb (256 x 8 or 128 x 16 bits) and utilizes the Microwire serial interface for communication, which ensures compatibility with a wide range of microcontrollers and processors.

Designed for applications that require data storage that can be modified during operation, the ST93C56M1TR is a versatile component suitable for a variety of industry sectors, including consumer electronics, automotive, industrial automation, and telecommunications. It is commonly used to store settings, calibration data, or small amounts of information that must be preserved between power cycles.

The ST93C56M1TR operates over a supply voltage range of 4.5V to 5.5V, making it ideal for 5V systems. It features a fast access time and low power consumption, with a typical standby current of only 5µA, which is particularly beneficial for battery-powered devices. Additionally, its write cycle time is 5ms, allowing for quick data updates and minimal system downtime.

This EEPROM comes in an 8-pin Thin Shrink Small Outline Package (TSSOP), with the suffix 'M1TR' indicating tape and reel packaging for automated assembly processes. The compact form factor of the TSSOP package makes it suitable for space-constrained applications where board real estate is at a premium.

One of the key advantages of the ST93C56M1TR is its durability, with a data retention period of 40 years and the ability to withstand 1 million write cycles. This endurance ensures that the data remains safe and reliable over the product's lifespan. Furthermore, the device is specified for a wide operating temperature range from -40°C to +85°C, allowing it to perform reliably in harsh environmental conditions.

In summary, the ST93C56M1TR from STMicroelectronics is a high-quality EEPROM that offers a blend of performance, reliability, and compactness, making it an excellent choice for designers and engineers looking to incorporate non-volatile memory into their systems.