AT25320B-SSHL-B

The AT25320B-SSHL-B is a 32Kbit serial EEPROM IC with a high-speed SPI interface, offering non-volatile data storage in a compact form factor. This IC is designed for use in various embedded systems and digital applications where reliable data storage is essential.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• CS: Chip Select
• DI: Serial Data Input
• DO: Serial Data Output
• CLK: Clock Input
• VSS: Ground
• VCC: Power Supply
• WP: Write Protect
• Hold: Hold Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AT25320B-SSHL-B IC for a visual representation.

Key Features

• 32Kbit Capacity: Provides 32 kilobits of non-volatile storage for data retention.
• High-Speed SPI Interface: Features a Serial Peripheral Interface for fast and efficient data transfer.
• Low Power Consumption: Consumes minimal power during data read/write operations, suitable for battery-operated devices.
• Wide Operating Voltage Range: Operates from a standard +2.7V to +5.5V supply voltage.
• Write Protection: Includes a Write Protect pin for safeguarding data against accidental writes.
• High Reliability: Offers reliable data retention and endurance for critical storage applications.

Note: For detailed technical specifications, please refer to the AT25320B-SSHL-B datasheet.

Application

• Embedded Systems: Ideal for use in embedded systems requiring non-volatile data storage.
• Automotive Electronics: Suitable for storing calibration data and configuration settings in automotive applications.
• Consumer Electronics: Used in consumer electronics devices for firmware storage and parameter storage.

Functionality

The AT25320B-SSHL-B is a reliable serial EEPROM IC that provides non-volatile data storage capabilities with high-speed SPI communication. It offers a convenient and durable solution for data retention in various electronic systems.

Usage Guide

• Power Supply: Connect VCC (Pin 6) to the power supply voltage (2.7V to 5.5V).
• SPI Connections: Connect CS, DI, DO, and CLK pins to the corresponding SPI interface lines for data communication.
• Write Protection: Use the WP pin to control write protection for the EEPROM memory.

Frequently Asked Questions

Q: What is the maximum clock speed supported by the AT25320B-SSHL-B?
A: The AT25320B-SSHL-B supports clock speeds up to 20MHz for high-speed data transfers.

Q: Is the AT25320B-SSHL-B compatible with 5V systems?
A: Yes, the AT25320B-SSHL-B can operate with a supply voltage of up to 5.5V, making it compatible with 5V systems.