S-93C66BD0I-T8T1G

Introduction

The S-93C66BD0I-T8T1G is an 8K × 8 bit Serial EEPROM with a 16-pin DIP package. It is able to be accessed using a single I2C serial bus. The wide operating temperature range of -40°C to +85°C makes it suitable for a number of applications such as automotive, consumer electronics and industrial. This article will explore the application field and operating principle of S-93C66BD0I-T8T1G.

Application Field

S-93C66BD0I-T8T1G is most commonly used in Automotive, consumer electronics and industrial applications. In automotive applications, the Serial EEPROM is used to store information such as mileage and ECU reset codes. In consumer electronics, it is used in devices such as programmable remote controls and gaming consoles. In industrial applications, it is used to store configuration information, fault codes and program execution instructions.

Working Principle

The S-93C66BD0I-T8T1G consists of an 8K × 8 bit non-volatile memory. Memory is organized into 8 pages of 256 bytes each. Each page is divided into 8 blocks of 32 bytes each. Communication between the main application system and the Serial EEPROM is done using the I2C serial bus. Access is controlled by an on-chip write protection circuit which ensures data integrity.

Read/Write Operations

Reading data from the Serial EEPROM requires the following steps: First, the master sends an address pointer followed by the start condition. Then, the target byte is clocked into the Serial EEPROM. Finally, the master can read the byte from the Serial EEPROM after the stop condition is issued. Writing data to the Serial EEPROM involves sending the address pointer and then the data byte followed by the stop condition.

Conclusion

The S-93C66BD0I-T8T1G is an 8K × 8 bit Serial EEPROM with a 16-pin DIP package. This non-volatile memory is widely used in automotive, consumer electronics and industrial applications. The memory is organized into 8 pages of 256 bytes each and is accessed using the I2C serial bus. Reading data from the Serial EEPROM requires the master to send an address pointer followed by the start condition and then clocking the target byte into the Serial EEPROM. Writing data to the Serial EEPROM is achieved by sending the address pointer followed by the data byte and ending with the stop condition.