AS7C31026B-10JCN

Introduction

The AS7C31026B-10JCN is a high-performance and low-power embedded Nonvolatile Static RAM (SRAM). It is a typical product of Cypress, used in various applications requiring extremely fast and dependable reaction. The memory consists of a 256k-word by 10-bit parallel/sequential access memory organized as 16 blocks of 64 k-words by 10 words each. It has high flexibility, fast read access time and low power consumption.

Application Field

The AS7C31026B-10JCN is primarily used in applications requiring fast reaction and larger capacity. It can be used in portable gadgets like PDAs, digital cameras and cell phones. With its fast transfers of data in many applications can be achieved, like audio players, software system embedded with mobile devices, digital broadcast receivers, data collection & storage, industrial control systems etc. It is also used in large capacity SRAM embedded components for telecom and network systems.

Features of AS7C31026B-10JCN

The AS7C31026B-10JCN possesses many important features which makes it suitable for usage in a variety of applications. It has fully static operations with power dissipation of scalers at nominal power supply voltage and is ideal for battery-powered applications. It has industry-standard pinouts with fast access times. It also reduces power supply noise, making it an ideal choice for high-speed and low-power applications. It is also resistant to vibration and shock and is highly reliable.

Working Principle of AS7C31026B-10JCN

The AS7C31026B-10JCN is an asynchronous SRAM which allows access to data without any external clock. It works on the principle of asynchronous access which allows instantaneous read/write operations on data. This ensures fast read/write operations, which contribute significantly to the success of the product. The memory is divided into 16 blocks of 64 k-words by 10 words each. Each block can be accessed sequentially or in parallel. The device operates in two modes, burst and single-access mode. In burst mode, consecutive addresses are accessed automatically, thus eliminating the need to issue multiple access commands. The device has error correction circuitry, which allows for reliable and accurate data transfer.

Conclusion

The AS7C31026B-10JCN is an asynchronous SRAM, which offers fast access times and low power consumption. It is suitable for various embedded and portable applications, including audio players, cell phones, PDAs, digital cameras and digital broadcast receivers. It has industry-standard pinouts and features robust error correction circuitry, allowing for reliable and accurate data transfers. This makes it an ideal choice for high-performance and low-power applications.