S-93C66BD0I-T8T1G

Product Overview

Category

S-93C66BD0I-T8T1G belongs to the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

Use

This product is commonly used for non-volatile data storage in various electronic devices, such as microcontrollers, automotive systems, consumer electronics, and industrial applications.

Characteristics

• Non-volatile memory: The data stored in S-93C66BD0I-T8T1G remains intact even when power is removed.
• High endurance: This EEPROM can withstand a large number of read/write cycles.
• Small form factor: The compact size of S-93C66BD0I-T8T1G makes it suitable for space-constrained designs.
• Low power consumption: It operates at low voltage levels, minimizing energy consumption.
• High reliability: The product offers robust performance and data retention capabilities.

Package

S-93C66BD0I-T8T1G is available in a surface-mount package, which facilitates easy integration onto printed circuit boards (PCBs).

Essence

The essence of S-93C66BD0I-T8T1G lies in its ability to store and retrieve digital information reliably, making it an essential component for data storage in electronic systems.

Packaging/Quantity

This product is typically supplied in reels or tubes, with each reel/tube containing a specific quantity of S-93C66BD0I-T8T1G ICs. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory capacity: 4 kilobits (512 bytes)
• Interface: Serial (SPI - Serial Peripheral Interface)
• Operating voltage: 2.5V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million cycles
• Data retention: 100 years

Detailed Pin Configuration

S-93C66BD0I-T8T1G has a total of 8 pins, which are assigned specific functions:

1. Chip Select (CS): Enables communication with the device.
2. Serial Clock (SCK): Provides the clock signal for data transfer.
3. Serial Data Input (SI): Receives data from the microcontroller.
4. Serial Data Output (SO): Transmits data to the microcontroller.
5. Write Protect (WP): Allows write protection for the memory.
6. VCC: Power supply input (+2.5V to +5.5V).
7. Ground (GND): Common ground reference.
8. Hold (HOLD): Suspends serial communication temporarily.

Functional Features

• Byte-level Read/Write: S-93C66BD0I-T8T1G allows individual byte-level read and write operations, providing flexibility in data manipulation.
• Sequential Read: It supports sequential read operations, enabling efficient retrieval of consecutive memory locations.
• Software Protection: The write protect feature ensures that critical data remains secure by preventing accidental or unauthorized modifications.
• High-Speed Operation: With its SPI interface, this EEPROM offers fast data transfer rates, enhancing overall system performance.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered devices.
• High endurance and reliability ensure long-term data integrity.
• Flexible interface and software protection features enhance system security.
• Wide operating voltage range allows compatibility with various electronic systems.

Disadvantages

• Limited memory capacity compared to other storage technologies.
• Relatively slower write speeds compared to some alternative memory solutions.
• Susceptible to electromagnetic interference (EMI) due to its small form factor.

Working Principles

S-93C66BD0I-T8T1G utilizes EEPROM technology, which employs floating-gate transistors to store and retrieve digital data. The memory cells within the IC can be electrically programmed and erased using specific voltage levels. During read operations, the stored charge in each memory cell is measured to determine the stored data.

Detailed Application Field Plans

S-93C66BD0I-T8T1G finds applications in various fields, including:

1. Automotive Systems: Used for storing critical vehicle parameters, such as mileage, calibration data, and configuration settings.
2. Industrial Automation: Employed in programmable logic controllers (PLCs) to store program code, configuration data, and system parameters.
3. Consumer Electronics: Integrated into devices like smart TVs, set-top boxes, and audio systems for storing user preferences, firmware updates, and device-specific data.
4. Medical Devices: Utilized for storing patient information, device configurations, and calibration data in medical equipment.
5. IoT (Internet of Things): Incorporated into IoT devices for storing sensor data, network configurations, and firmware updates.

Detailed