AT45DB641E-MWHN-Y - Renesas Design Germany GmbH

Manufacturer Part Number

AT45DB641E-MWHN-Y

Manufacturer

renesas-electronics-america

Introduction

The AT45DB641E-MWHN-Y is a 64Mbit non-volatile FLASH memory unit housed in an 8-VDFN exposed pad package, primarily designed for robust, high-speed data storage and retrieval in a wide range of electronic applications.

Product Features and Performance

Non-Volatile FLASH Memory

Memory Size: 64 Mbit

Memory Organized in 264 Bytes x 32K pages

SPI Memory Interface

High Clock Frequency of 85 MHz

Write Cycle Time for Word and Page is 8µs and 5ms respectively

Wide Voltage Supply Range from 1.7V to 3.6V

Operating Temperatures from -40°C to 85°C

Product Advantages

High data transfer speed supported by SPI interface and high clock frequency

Reliable storage over a broad range of voltages and temperatures

Compact 8-VDFN package conserves space on PCBs

Key Technical Parameters

Memory Size: 64 Mbit

Clock Frequency: 85 MHz

Voltage Supply Range: 1.7V ~ 3.6V

Operating Temperature: -40°C ~ 85°C (TC)

Package / Case: 8-VDFN Exposed Pad

Quality and Safety Features

High endurance and non-volatility maintain data integrity

Operates reliably across broad temperature and voltage ranges

Robust packaging ensures mechanical and thermal stability

Compatibility

SPI interface allows for easy integration with most microcontrollers and embedded processors

Application Areas

Embedded systems

Consumer electronics

Internet of Things devices

Telecommunication systems

Product Lifecycle

Currently marked as Active

No planned discontinuation; anticipated long-term availability

Option for future upgrades to higher capacity or enhanced performance models in the same footprint

Several Key Reasons to Choose This Product

High storage capacity of 64Mbit suitable for complex applications

Fast data access and write capabilities improve system performance

Wide voltage and temperature operating ranges enhance reliability in variable environments

SPI interface compatibility ensures easy integration into existing designs

Renesas Electronics is a reputable manufacturer, ensuring quality and support