The M48Z18-100PC1 is a 64 Kbit x 8 Zero-Power® RAM component from STMicroelectronics, renowned for its innovative integration of a CMOS SRAM and a quartz crystal-controlled, lithium battery. This product is designed to provide a full-featured, non-volatile memory with unlimited read/write capabilities, ensuring data retention without the need for external power.
Operating at a speed of 100 ns, the M48Z18-100PC1 offers swift access to its memory cells, making it an ideal choice for a wide array of computing and industrial applications where data integrity and retention are crucial. The device operates within a voltage range of 4.5V to 5.5V, which is compatible with standard digital circuits, ensuring easy integration into various system architectures.
The zero-power functionality is a standout feature of the M48Z18-100PC1, as it automatically switches to the battery supply when power is lost, thus preserving the integrity of the stored data. This feature makes the device particularly useful in systems that require fault tolerance or must maintain data during power failures, such as real-time clocks, configuration settings for servers and workstations, and industrial control systems.
The M48Z18-100PC1 comes in a 28-pin, 600 mil DIP package, which is a standard and widely used form factor, offering ease of handling and mounting on printed circuit boards. The package is designed to withstand harsh industrial environments and provides a reliable connection interface.
Additional features of the M48Z18-100PC1 include automatic write-protection during power-up/power-down cycles, preventing potential data corruption. The device also supports a WRITE ENABLE pin, allowing precise control over write operations, and a software data protection mechanism to prevent inadvertent writes.
In summary, the M48Z18-100PC1 Zero-Power RAM from STMicroelectronics is an exceptional choice for designers looking for a robust, non-volatile SRAM solution. Its combination of speed, reliability, and zero-power capabilities make it a versatile component suitable for a variety of applications that demand data security and integrity even in the absence of power.
