FT24C04A-ETR-T

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The FT24C04A-ETR-T is a memory device from the famous Electronics Company, FTDI Chips, which is designed for simple applications where space saving is vital. It’s a versatile, low cost solution for storing data, and can be used for a variety of applications. This article will give an overview of the FT24C04A-ETR-T, examining its application field and working principle.

When it comes to memory, there are two main types: ROM and RAM. ROM, or Read-only memory, is non-volatile, meaning that it can keep its’ stored data even without power. Non-volatile memory is usually used in devices such as computers and smartphones, where it is essential for storing long-term data like operating systems. RAM, or Random Access Memory, on the other hand, is volatile: it has to keep its stored data while being supplied with constant power. RAM is mainly used in situations where speed and short-term memory is most important, like in gaming applications and real-time systems.

The FT24C04A-ETR-T, as a form of memory, lies somewhere in between the two. It is an ultra-low power, non-volatile, and highly integrated 4Kbit EEPROM (Electrically Erasable Programmable Read Being Memory), offering up to 4K bits of storage space in an 8-pin package. It is made up of a single CMOS chip containing 4096 bits of EEPROM memory and an integrated voltage converter with power-on reset circuitry.

The FT24C04A-ETR-T is designed for small applications where space-saving is essential. It can be used for a variety of purposes – these include product verification, device configuration, and low-density serial EEPROM applications, such as data logging, passive tag recognition, and gaming. It is particularly well suited for games consoles, handheld electronics, and embedded applications.

The FT24C04A-ETR-T works through the use of Serial Peripheral Interface (SPI), which is a type of synchronous serial communication commonly used by microcontrollers where both the data rate and accuracy are important. A master device, such as a microcontroller, sends a serial clock (SCK) along with two other signals, a serial data input (DI) and a serial data output (DO), to the IC. These signals together communicate to the IC the current address, data to write, and data to read. The FT24C04A-ETR-T can store up to 8 bytes of data per write, and reads are unlimited in length.

The FT24C04A-ETR-T features a built-in voltage converter that requires a supply voltage ranging from 1.8V to 5.5V. This voltage converter allows for the FT24C04A-ETR-T to be powered by the most commonly available voltage supplies. It also features an integrated power-on reset circuit that guarantees correct reset behavior even after hardware power-on.

In conclusion, the FT24C04A-ETR-T is a versatile, low cost memory solution which is ideal for small applications where space-saving is essential. It offers up to 4K bits of storage space in an 8-pin package, making it well suited for gaming consoles, handheld electronics, and embedded applications. The device works through the use of Serial Peripheral Interface (SPI), and comes with a built-in voltage converter and power-on reset circuit.

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