AT45DB011D-SSH-B

The AT45DB011D-SSH-B is a 1-megabit (128K x 8) SPI Serial DataFlash® Memory IC that offers a reliable and high-performance storage solution for various embedded systems.This IC features a Serial Peripheral Interface (SPI) for easy interfacing with microcontrollers and supports both sequential and page-read modes,making it versatile for different applications.

Pinout

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

• SI:Serial Data Input
• SO:Serial Data Output
• SCK:Serial Clock Input
• CS:Chip Select Input
• VCC:Power Supply
• GND:Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AT45DB011D-SSH-B IC for a visual representation.

Key Features

• 1-Megabit Storage Capacity: Offers a large storage capacity of 1 megabit for storing program data and configurations.
• SPI Interface: Supports SPI for easy communication with microcontrollers and other devices.
• Fast Read and Write Speeds: Provides fast sequential and page read/write operations for efficient data access.
• Low Power Consumption: Features low power consumption, making it suitable for portable and battery-powered devices.
• High Reliability: Ensures data integrity and reliability for critical data storage applications.
• Small Form Factor: Available in a compact 6-lead SOIC package for space-constrained designs.

Note: For detailed technical specifications, please refer to the AT45DB011D-SSH-B datasheet.

Application

• Data Logging: Ideal for data logging applications where reliable and non-volatile storage is required.
• Firmware Storage: Suitable for storing firmware, bootloaders, and configuration data in embedded systems.
• Sensor Data Storage: Used for storing sensor data in IoT devices, industrial applications, and more.

Functionality

The AT45DB011D-SSH-B is a high-capacity SPI DataFlash Memory IC that provides reliable and fast data storage capabilities.It is designed to meet the storage needs of various embedded systems and microcontroller-based applications.

Usage Guide

• Power Supply: Connect VCC (Pin 5) to the power supply voltage (typically 2.7V to 3.6V).
• Interface Connections: Connect SI, SO, SCK, and CS pins to the corresponding SPI interface pins on the microcontroller.
• Data Transfer: Use SPI commands to read from and write to the memory locations within the IC.

Frequently Asked Questions

Q: What is the maximum SPI clock frequency supported by the AT45DB011D-SSH-B?
A: The AT45DB011D-SSH-B supports SPI clock frequencies up to 66MHz for high-speed data transfer.

Q: Is the AT45DB011D-SSH-B compatible with 5V systems?
A: Yes, the AT45DB011D-SSH-B is compatible with both 3.3V and 5V systems, ensuring versatile integration with different microcontrollers and devices.