AT45DB641E-MHN-T

The AT45DB641E-MHN-T is a high-performance, 64-megabit serial Flash memory device designed by Microchip Technology. It belongs to the DataFlash family and is ideal for applications requiring reliable data storage with low power consumption. This device features a standard and dual-output SPI interface, allowing for fast data transfer speeds. Its memory is organized as 32,768 pages of 256 bytes or 264 bytes each, with built-in erase and program operations.
The AT45DB641E-MHN-T supports both hardware and software data protection, ensuring data integrity and security. It also offers features like rapid page program, block erase functions, and a deep power-down mode for reduced power usage. The device operates within a voltage range of 2.3V to 3.6V, making it suitable for battery-powered and low-voltage systems.
Housed in a compact 8-pin SOIC package, the AT45DB641E-MHN-T is well-suited for applications including consumer electronics, industrial controls, and automotive systems, providing robust performance and flexibility in memory storage solutions.

Equivalent products to the AT45DB641E-MHN-T include other serial Flash memory chips with similar specifications, such as the Winbond W25Q64JV, the Macronix MX25L6473F, and the ISSI IS25LP064. These chips typically offer 64 Mbit storage capacities, SPI interface, and similar voltage and performance characteristics. Always verify the specifications and compatibility for your specific application.

The AT45DB641E-MHN-T is a high-performance 64-megabit (8 megabytes) DataFlash memory device designed for storage applications. Key features include:
1. Memory Architecture: Organized into 4096 pages of 264 bytes each, allowing for flexible data management and efficient access.

2. Interface: Utilizes a Serial Peripheral Interface (SPI) for fast data transfer and simplified integration with microcontrollers.
3. Data Protection: Includes features like sector protection and hardware/software-controlled write protection to prevent accidental data loss or overwriting.
4. Performance: Offers fast read and write operations, with a maximum clock frequency of up to 85 MHz for high-speed data access.
5. Low Power Consumption: Designed for energy efficiency with minimal power use during standby and active modes, making it suitable for battery-powered devices.
6. Endurance and Reliability: Supports over 100,000 program/erase cycles per page and data retention of up to 20 years, ensuring durability.
7. Temperature Range: Operates effectively in a wide industrial temperature range from -40°C to +85°C.
8. Packaging: Available in a compact, surface-mount package for space-efficient design.
These features make it ideal for applications requiring reliable, high-capacity data storage.

The AT45DB641E-MHN-T is a 64-megabit serial flash memory device from Microchip Technology. It is commonly used for data storage applications and features a small outline package with a pin count and functions as follows:
- Pin Count: The device typically comes in an 8-pin SOIC or other small form factor packages, but the exact pin count can vary based on the specific package type.
- Pin Functions:
1. CS (Chip Select): Activates the device when low.
2. SCK (Serial Clock): Provides the clock signal for data transfer.
3. SI (Serial Input): Input for sending data to the device.
4. SO (Serial Output): Output for reading data from the device.
5. WP (Write Protect): Used to protect certain sections from being written.
6. RESET: Resets the device when low.
7. VCC: Power supply pin.
8. GND: Ground pin.
This memory device supports standard SPI protocol for communication and provides features like fast read, program, and erase operations, making it suitable for a range of applications that require reliable and high-density flash storage.

The AT45DB641E-MHN-T is manufactured by Adesto Technologies, which is now part of Dialog Semiconductor, a subsidiary of Renesas Electronics Corporation. Adesto Technologies is a company known for its provision of memory and storage solutions, specializing in non-volatile memory products like DataFlash and other EEPROM solutions. Dialog Semiconductor, acquired by Renesas, is a mixed-signal semiconductor company that provides integrated circuit (IC) products, including power management, audio, Bluetooth low energy, and configurable mixed-signal ICs. Renesas Electronics Corporation is a prominent semiconductor manufacturer, recognized for its microcontrollers, automotive semiconductors, and system-on-chip (SoC) solutions.

The AT45DB641E-MHN-T is a high-density serial flash memory used in various applications. It is ideal for data storage in consumer electronics, industrial systems, and communication devices. Common application areas include firmware storage, data logging, and boot code storage in microcontroller-based systems. It is also used in automotive electronics, medical devices, and networking equipment, where reliable non-volatile memory is required. The device's efficient memory architecture and low power consumption make it suitable for portable and battery-operated devices.

The AT45DB641E-MHN-T is a serial flash memory IC housed in an 8-lead SOIC (Small Outline Integrated Circuit) package.