RC28F320J3D75B TR

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RC28F320J3D75B TR is a Flash memory product developed by Renesas Electronics. It is a 32-megabit (4 megabytes) device that features high-speed read and fast last-word program times. With an operating temperature range from -40°C to 85°C, it is available in a 48-pin TSOP (Thin Small Outline Package) type II package.

The RC28F320J3D75B TR is primarily used in automotive and industrial applications where a high performance, low-power device is required. Some of the applications it is suitable for include automotive infotainment, navigation systems, industrial control and automation, as well as general consumer devices.

The RC28F320J3D75B TR operates on a 5V voltage supply and has an erase/write endurance of 1,000 cycles. Its read speed of up to 66 MHz makes it fast and efficient. It is additionally offered with BCH error correction that provides data integrity and improves reliability. The device operates in a mode called the “H-system”, where the memory is divided into two sections, “H” and “L”, allowing for faster and more reliable data access.

The working principle of the RC28F320J3D75B TR is based on the use of Floating Gate Transistors (FGTs). An FGT is a transistor that has a second, or “floating” gate that can be programmed with either a "1" or a "0" to store the data. The data is then stored in the floating gate until the device is erased, when the gate is returned to its original state. The FGTs are integrated into the device’s memory array, and by using a combination of the device’s connection, control, and sense/write circuits, the user is able to interact with the memory array.

In addition to the FGTs, the RC28F320J3D75B TR also contains additional control circuits, such as voltage sources and sense/write circuits, that control the memory operations. These circuits are responsible for controlling the device’s read, write, erase, and program operations, as well as monitoring the status of the program, erase, or read operations.

In conclusion, the RC28F320J3D75B TR is a high-performance, low-power Flash memory that is suitable for automotive and industrial applications. It is available in a 48-pin TSOP (Thin Small Outline Package) type II package and operates on a 5V voltage supply. It is based on FGTs, as well as control and sense/write circuits, and offers read speeds of up to 66 MHz and an erase/write endurance of 1,000 cycles.

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