93C46B-I/S15K

Product Overview

Category

The 93C46B-I/S15K is a serial electrically erasable programmable read-only memory (EEPROM) chip.

Use

It is commonly used for storing small amounts of data in electronic devices, such as automotive electronics, consumer electronics, and industrial applications.

Characteristics

• Small form factor
• Low power consumption
• Non-volatile memory
• Serial interface

Package

The 93C46B-I/S15K is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

This EEPROM chip provides reliable non-volatile data storage in a compact and energy-efficient form.

Packaging/Quantity

The 93C46B-I/S15K is usually supplied in reels containing multiple units, with specific quantities varying based on manufacturer and distributor specifications.

Specifications

• Memory Size: 1 Kbit (128 x 8 or 64 x 16)
• Interface: Serial (Microwire)
• Operating Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Cycle Endurance: 100,000 cycles
• Data Retention: 100 years

Detailed Pin Configuration

1. Chip Select (/CS)
2. Serial Data Input (DI)
3. Serial Data Output (DO)
4. Serial Clock (SK)
5. VSS (Ground)
6. NC (No Connection)
7. NC (No Connection)
8. VCC (Power)

Functional Features

• Byte and Page Write Modes
• Self-Timed Write Cycle
• Enhanced ESD Protection
• Sequential Read Operation

Advantages

• Compact size
• Low power consumption
• High reliability
• Ease of integration with microcontrollers

Disadvantages

• Limited storage capacity
• Slower write speeds compared to some other memory technologies

Working Principles

The 93C46B-I/S15K operates by using an internal charge pump to generate the high voltage required for write operations. It communicates with the host system through a simple serial interface, allowing for easy integration into various electronic designs.

Detailed Application Field Plans

The 93C46B-I/S15K finds application in: - Automotive: for storing vehicle configuration data and diagnostic information - Consumer Electronics: in products like smart appliances and audio systems - Industrial Control Systems: for parameter storage and device configuration

Detailed and Complete Alternative Models

Some alternative models to the 93C46B-I/S15K include: - 93C46C-I/S15T - 93LC46B-I/SN - 93AA46C-I/P

In conclusion, the 93C46B-I/S15K is a versatile EEPROM chip that offers reliable non-volatile data storage in a compact form factor. Its ease of integration and low power consumption make it suitable for a wide range of electronic applications.

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