N25Q064A11ESE40G

Series:	--
Packaging:	Tray
Part Status:	Obsolete
Memory Type:	Non-Volatile
Memory Format:	FLASH
Technology:	FLASH - NOR
Memory Size:	64Mb (16M x 4)
Clock Frequency:	108MHz
Write Cycle Time - Word, Page:	8ms, 5ms
Memory Interface:	SPI
Voltage - Supply:	1.7 V ~ 2 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package:	8-SO W
Base Part Number:	N25Q064

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Introduction The N25Q064A11ESE40G is a 3V power supply, 64Mb non-volatile memory device. It operates using the same protocol as other N25Q devices and is fully compatible with the industry standard Serial Peripheral Interface (SPI). This article will discuss the application field and working principle of the N25Q064A11ESE40G. Application Field The N25Q064A11ESE40G is ideal for applications such as data logging, parameter storage, and configuration in industrial, medical, automotive, and consumer markets. Due to its small size, low power consumption, and high Endurance & Retention performance, this device can handle a wide variety of applications.The N25Q064A11ESE40G has 8 byte Page size and 64 byte Block size. It has high Performance ratings compared to other N25Q-devices, with a Maximum Clock Frequency of 80MHz, a read access time of 35ns and write access time of 25ns. It also supports Dynamic Block Protection, which ensures that there is no accidental data overwrite.The device is also an excellent choice for Embedded System applications, as it offers superior features such as high Endurance & Retention. Its power consumption is also low, with a low Active Power Mode 0.2mA and Standby Power Mode 0.2μA, ensuring maximum battery life.In addition, the device supports various industry standard protection features, such as Pin protection, Data protection, and Software Data Protection. Working principle The N25Q064A11ESE40G is based on Non-Volatile Memory (NVM) technology and is manipulated using serial commands. These commands are sent to the device using a serial communication interface (SPI) on the board.The device is connected to a memory controller, which is responsible for storing and retrieving data from the device. The device can be programmed using a combination of the serial programming commands, which are sent to the device by the memory controller.The data is stored using the Serial Peripheral Interface (SPI), which uses a bus architecture to send data, commands, addresses, and other information to the chip. The Write Enable command must be sent to the device before data can be written. This command tells the device to enable the internal write circuitry and prepare to accept data.The data is then written to the device, either as individual bytes or a continuous stream of bytes. When the data is written to the device, it is automatically erased and replaced with the new data.The N25Q064A11ESE40G Automatically Performs the write operation when the Data-Ready signal is sent to the device. This Data-Ready signal is sent when the device has received all of the data that needs to be written and has checked it for validity.The data is then stored in the N25Q064A11ESE40G until it is required by the application. When the data is needed, the memory controller sends a read command to the device, and the data is retrieved from the device. Conclusion The N25Q064A11ESE40G is an ideal device for a wide range of applications, such as data logging, parameter storage and configuration. Its small size, low power consumption and high Endurance & Retention performance make it a powerful choice for embedded systems. Its Non-Volatile Memory (NVM) technology makes it easy to program and manipulate data, and its industry standard serial communication interface ensures compatibility.

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