AT93C46EN-SH-B belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.
This chip is commonly used for non-volatile storage in various electronic devices, such as microcontrollers, automotive systems, consumer electronics, and industrial applications.
The AT93C46EN-SH-B is available in a small outline integrated circuit (SOIC) package. It is typically sold in reels or tubes, with a quantity of 2500 units per reel.
The AT93C46EN-SH-B has a total of 8 pins, each serving a specific function:
The AT93C46EN-SH-B utilizes an electrically erasable technology based on floating-gate transistors. When data needs to be written, the chip applies a high voltage to the selected memory cell, causing electrons to tunnel onto or off the floating gate. This process alters the threshold voltage of the transistor, representing the stored data as a binary value. Reading the data involves applying appropriate voltages and sensing the resulting current flow through the memory cell.
The AT93C46EN-SH-B finds applications in various fields, including: 1. Microcontrollers: Used for storing program code, configuration settings, and calibration data. 2. Automotive systems: Employed in electronic control units (ECUs) for storing vehicle-specific parameters and diagnostic information. 3. Consumer electronics: Integrated into devices like smart TVs, set-top boxes, and audio systems for storing user preferences and firmware updates. 4. Industrial applications: Utilized in industrial automation systems for data logging, configuration storage, and device identification.
These alternative models offer varying memory capacities and features, allowing users to choose the most suitable option for their specific requirements.
Word count: 607 words
Sure! Here are 10 common questions and answers related to the application of AT93C46EN-SH-B in technical solutions:
Q: What is AT93C46EN-SH-B? A: AT93C46EN-SH-B is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Microchip Technology.
Q: What is the storage capacity of AT93C46EN-SH-B? A: AT93C46EN-SH-B has a storage capacity of 1 kilobit (128 bytes).
Q: What is the operating voltage range for AT93C46EN-SH-B? A: The operating voltage range for AT93C46EN-SH-B is typically between 2.5V and 5.5V.
Q: How can AT93C46EN-SH-B be interfaced with a microcontroller? A: AT93C46EN-SH-B uses a standard SPI (Serial Peripheral Interface) protocol for communication with a microcontroller.
Q: Can AT93C46EN-SH-B be used for storing program code? A: No, AT93C46EN-SH-B is primarily designed for storing small amounts of non-volatile data such as configuration settings or calibration data.
Q: What is the maximum operating frequency of AT93C46EN-SH-B? A: The maximum operating frequency of AT93C46EN-SH-B is typically 2 MHz.
Q: Is AT93C46EN-SH-B capable of performing write operations? A: Yes, AT93C46EN-SH-B supports both write and read operations.
Q: Does AT93C46EN-SH-B have any built-in security features? A: No, AT93C46EN-SH-B does not have any built-in security features such as write protection or password protection.
Q: Can multiple AT93C46EN-SH-B chips be connected together on the same bus? A: Yes, multiple AT93C46EN-SH-B chips can be connected together on the same SPI bus using different chip select lines.
Q: What is the typical endurance of AT93C46EN-SH-B? A: The typical endurance of AT93C46EN-SH-B is 1 million write cycles per byte.
Please note that these answers are general and may vary depending on the specific application and requirements.