AT93C46DY6-YH-E

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics:
  • Low-power consumption
  • High-speed operation
  • Small form factor
  • Wide operating voltage range
• Package: SOIC-8 (Small Outline Integrated Circuit)
• Essence: Stores and retrieves digital information even when power is removed
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Memory Size: 1 kilobit (128 x 8 bits)
• Operating Voltage Range: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The AT93C46DY6-YH-E IC has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VCC | Power supply voltage input | | GND | Ground reference | | CS | Chip select input | | SK | Serial clock input | | DI | Serial data input | | DO | Serial data output | | WP | Write protect input | | HOLD | Hold input |

Functional Features

• Byte-wise or page-wise write operations
• Sequential read capability
• Software and hardware write protection options
• Self-timed programming cycle
• Fast erase/write times

Advantages

• Low power consumption extends battery life in portable devices
• High-speed operation allows for quick data access
• Small form factor saves space on PCBs
• Wide operating voltage range ensures compatibility with various systems

Disadvantages

• Limited memory size may not be sufficient for certain applications
• Lack of built-in security features

Working Principles

The AT93C46DY6-YH-E EEPROM utilizes electrically erasable and programmable memory cells to store digital information. It employs a serial communication protocol, where data is written or read bit by bit. The chip select (CS), serial clock (SK), and serial data (DI/DO) pins are used to control the operations.

Detailed Application Field Plans

The AT93C46DY6-YH-E IC finds applications in various fields, including:

1. Automotive: Used for storing vehicle configuration settings and diagnostic data.
2. Consumer Electronics: Employed in devices like smart TVs, set-top boxes, and gaming consoles for firmware storage.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs) for storing program code and system parameters.
4. Medical Devices: Used for storing patient data, calibration values, and device settings in medical equipment.
5. Internet of Things (IoT): Integrated into IoT devices for storing sensor data and device configurations.

Detailed and Complete Alternative Models

1. AT93C46D-PU: DIP-8 package, same specifications as AT93C46DY6-YH-E.
2. AT93C46DN-SH-T: SOT-23-6 package, same specifications as AT93C46DY6-YH-E.
3. AT93C46DY6-BH-T: SOIC-8 package, same specifications as AT93C46DY6-YH-E.

These alternative models offer different package options while maintaining identical functionality and specifications.

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