PZ28F032M29EWBB TR

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Category: Memory

The PZ28F032M29EWBB_TR is a 32Mbit (4Mbyte) Non-Volatile parameter memories produced by TOSHIBA, it is suitable for storing configuration, operational and calibration parameters. Its main application includes powertrain, body control and other complicated engine control.

Features

• Produced by Toshiba.
• 32Mbit (4Mb) Non-Volatile memory.
• Catagorized as CMOS NVM.
• 8-bit wide data bus.
• 2-bit multiplexed address bus.
• Low voltage operation.
• Low standby current.
• Data retention > 10 years.
• High reliability.

Features Introduction

The PZ28F032M29EWBB_TR is a high performance and low power non volatile memory with a capacity of 32Mbits (4MBytes). This size is perfect for most applications that require non volatile memory. It also features a wide data bus of 8 bits and a 2 bit multiplexed address bus which makes it perfect for embedded applications. It also offers low voltage operation, low standby current and data retention of greater than 10 years, making it ideal for collecting and storing configuration, operational and calibration parameters.

Application Fields

The PZ28F032M29EWBB_TR is primarily used in the powertrain, body control and other Engine Control applications It is also used in automotive equipment such as ECU\'s and controllers, in many industrial machines and various applications. Some more specific applications includes storing information related to the health of an engine, the security of machine components, calibration information for sensors and so on. This device is also especially useful for storing important data in order to avoid long wire harness lengths or for debugging purposes.

Working Principle

The PZ28F032M29EWBB_TR is powered by a Self-Powered Data Retention Mode, allowing the device to retain its content without the need for a continuous power supply. The device eliminates the need for battery backup in the event of a power failure. By using the device in Self-Powered Data Retention Mode, it is possible to reduce the power consumption significantly, while keeping the data within the device secure.

In normal operation, the PZ28F032M29EWBB_TR receives power from a host processor and begins storing/erasing data based on the commands received. Once the data has been stored or erased, the device enters a low-power standby mode, in which the device is dormant waiting for mode commands. The device is kept in low power mode, while still maintaining its content, until it receives a data write/erase command from the host processor again.

Conclusion

The PZ28F032M29EWBB_TR is a perfect choice for applications that require reliable non-volatile memory with a long life span, low voltage operations and low power consumption. With its 8-bit wide data bus and 2-bit multiplexed address bus, it is the ideal memory for a variety of applications including the powertrain, body control, engine control and industrial machinery. Its self powered data retention mode, flexibility and reliability make it an ideal choice for many applications.

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