S29AL016J55TFNR10

Introduction

The S29AL016J55TFNR10 is a high-performance and low-cost flash memory from Macronix, widely used in embedded systems. It has a 16Mb density, supports a maximum operating clock frequency of 55 MHz, and can be connected to a 3V power supply. It also provides a wide range of features, such as 32IA/32O multiplexed address/data bus, programmable sector sizing (up to 256 bytes), sector protection, and more.

Application Field

The S29AL016J55TFNR10 is most commonly used in embedded systems such as cell phones, portable audio players and data loggers. Its low cost and small size make it ideal for these applications. It is also used in automotive, industrial, medical and consumer electronics.

Working Principle

The S29AL016J55TFNR10 is based around a flash transceiver, which works by storing charge in its associated circuit. A transistor is used to read and write data, with the amount of charge stored in the circuit determining the logical bit state.

When a write operation is requested, the write enable signal is set to \'High\', and this causes the address and data to be latched into the flash transceiver. The input multiplexer then changes the address and data signals to \'High\', indicating the input data has been accepted.

When a read operation is requested, the read enable signal is set to \'High\', and this causes the output buffer amp to establish a current through the transistor, allowing it to read the data stored in the flash memory. The data signals are then output to the data bus and sent to the microprocessor.

Other Benefits

The S29AL016J55TFNR10 also offers several additional benefits that make it an attractive choice for embedded systems. It has a high write speed of up to 55MHz, making it one of the fastest flash memories available. It has a low power consumption, which makes it suitable for battery-powered applications. Additionally, it has a small size, making it easy to fit into slim designs.

Conclusion

The S29AL016J55TFNR10 is a low-cost, low-power flash memory from Macronix, used extensively in embedded systems. It has a 16Mb capacity, with a maximum operating clock frequency of 55MHz and a wide range of features, such as programmable sector sizing and sector protection. Its small size and low power consumption make it ideal for battery-powered applications, while its high write speed makes it one of the fastest flash memories available.