MT45W1MW16PDGA-70 WT TR Integrated Circuits (ICs)

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The MT45W1MW16PDGA-70 WT TR is a 16Gb DDR3 SDRAM 4Gb x 4-bit x16 bank device. It is part of the Micron Automotive Memory portfolio that features high speed, low power, and a wide range of densities and package sizes. The MT45W1MW16PDGA-70 WTTR is optimized for automotive applications, including Body Electronics, Infotainment, and Advanced Driver Assistance Systems (ADAS).

The memory is a DDR3 dual in-line memory module, featuring a 72-bit (4Gb x 4-bit x16 bank) organization and a 9.6ns accessed time. It is a high-performance, low-power memory solution that is capable of simultaneous read and write operations. The MT45W1MW16PDGA-70 WTTR is designed to operate in ambient temperatures of up to 105°C and has a maximum operating frequency of 1.25GHz.

The device is ideal for applications such as body electronics, infotainment, and ADAS applications. In these systems, often power consumption and thermal budget are important considerations, and the MT45W1MW16PDGA-70 WTTR’s low power consumption, high speed performance, and high temperature durability make it an ideal solution.

The device’s 7-stage pipeline architecture and Burst Length of 8 burst transfers enables fast sequential read or write access to the device\'s 16-bank architecture. It has an auto-precharge feature that allows the device to automatically close a finished burst of data and begin precharging the next data burst. This ensures fast and efficient access to the data and reduces overall power consumption.

The device also features self-refresh functionality, which allows the system to autonomously maintain data before and during periods of inactivity. This ensures that system performance is not affected by frequent power-ups and power-downs, allowing it to maintain a low power consumption.

The MT45 W1MW16PDGA-70 WT TR is also designed with an on-chip ECC/error detection and correction algorithm, which helps to protect data against corruption. Additionally, it has an 8 byte of error propogation design, meaning that data errors are detected and corrected in less than 8 byte of data. This reduces the system’s reliance on external ECC schemes, thereby reducing overall system complexity.

In summary, the MT45W1MW16PDGA-70 WTTR is a high performance, low power, and high temperature durable memory solution that is ideal for automotive applications such as body electronics, infotainment and ADAS. Its on-chip ECC/error detection and correction, Burst Length of 8 burst transfers, and 7-stage pipeline architecture maximize performance and minimize power consumption, while its self-refresh functionality ensures system performance is not affected by frequent power-ups and power-downs.

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