W39V040FAPZ

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Memory Type:	Non-Volatile
Memory Format:	FLASH
Technology:	FLASH
Memory Size:	4Mb (512K x 8)
Write Cycle Time - Word, Page:	--
Access Time:	300ns
Memory Interface:	Parallel
Voltage - Supply:	3 V ~ 3.6 V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	32-LCC (J-Lead)
Supplier Device Package:	32-PLCC (11.43x13.97)

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W39V040FAPZ Memory Applications & Working Principle

The W39V040FAPZ is a CMOS non-volatile memory device which is used in a wide range of applications including embedded systems and automotive applications. As a non-volatile memory, the W39V040FAPZ is capable of maintaining data integrity even when power is removed from the device. It is a low power device which is capable of protecting data stored in the memory from sudden loss due to power supply instability or environmental changes.

Overview

The W39V040FAPZ is a low power, non-volatile memory device. It is a 4-wire SPI compatible memory device which is designed for use in embedded systems and automotive applications. It has a 4Mb capacity and is capable of storing up to 4 million data bytes. It is also capable of accessing data at a rate of up to 25MHz. This device is widely used in embedded systems and automotive applications due to its low power consumption, variety of available interfaces, data protection, and ease of use. The W39V040FAPZ is a great choice for both system designers and end-users due to its flexibility and wide range of applications.

Features

The W39V040FAPZ device has a wide range of features which enable it to be used a variety of applications. The main features of the device are:

• 4Mb capacity
• 4-wire SPI interface
• Low power consumption
• Data protection
• Wide operating voltage range
• Max operating temperature of 85°C

Applications

The W39V040FAPZ device is widely used in embedded systems and automotive applications due to its excellent features and low power consumption. It is used to store program code and data within the device so that it can be accessed quickly and efficiently. Some of the common applications of the device include:

• Automotive ECUs
• Data logging systems
• Embedded communication systems
• In-dash infotainment systems
• Navigation systems

Working Principle

The W39V040FAPZ is a 4Mb non-volatile memory device which is capable of storing up to 4 million data bytes. It is designed to work with a 4-wire SPI interface which allows for fast and efficient data access.The device is a low power device which consumes very little power when idle. This means that the device can be left in standby mode without affecting the system’s power consumption. Data stored in the device is protected from sudden power outages and environmental changes and is maintained in the memory even when power is removed from the device. The device is also capable of protecting data from external sources such as electrostatic discharges.

Conclusion

The W39V040FAPZ is a non-volatile memory device which is widely used in embedded systems and automotive applications. It has a 4Mb capacity and is capable of accessing data at up to 25MHz. It is designed to work with a 4-wire SPI interface and is capable of protecting data from sudden loss due to power supply instability or environmental changes. It is an ideal choice for system designers and end users due to its low power consumption, variety of available interfaces, data protection, and ease of use.

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