93LC46B-I/WF15K

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A 93LC46B-I/WF15K is a memory chip from Microchip Technology, Inc. It is a four-wire Serial Electrically Erasable Programmable Read-Only Memory (EEPROM). It has an expanded range of temperatures and is operated with a single 5-volt supply. The chip comes in three packages: 8-pin SOIC (150 mil), 8-pin PDIP, and 8-pin TSSOP.

The 93LC46B-I/WF15K is used in applications where data integrity is important and holds 512 bits of organized data. Each bit can be individually set and cleared, or read and write operations can be performed on pages of 16 or 32 bits. The chip has an organized internal structure of four address bytes and a data byte.

93LC46B-I/WF15K also has excellent endurance and data retention characteristics. It can be written more than 10,000 times with guaranteed data retention for 10 years at 85°C. It is also very low-power with a typical current rating of only 1 microampere.

The internal architecture of the 93LC46B-I/WF15K consists of 512 bits of non-volatile memory organized as four address bytes and one data byte. The chip is organized such that the location at which data is written or read is determined by the address bytes. The data is then written or read from the data byte.

The 93LC46B-I/WF15K chip works with the Serial Peripheral Interface (SPI) or I2C protocol. SPI uses synchronous logic which requires four connection lines: clock (CLK), data in (DI), data out (DO), and chip select (CS). It supports both master (typical systems) and slave (93LC46B-I/WF15K) mode operations. The I2C protocol uses two wires: clock (SCL) and data (SDA). The I2C protocol has an 11-bit address space which allows connection of up to 126 devices on a single bus.

The 93LC46B-I/WF15K chip is used in a variety of applications including:

• Automotive systems
• Security systems
• Medical devices
• Consumer electronics
• Industrial electronics

Due to its low-power, low-cost, and versatile design, these memory chips are very popular. The 93LC46B-I/WF15K is one of the most popular and widely used memory chips on the market today.

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