Alliance Memory SRAM AS7C256A-12JIN 256kB, SOJ, 32K x 8 Bit, Surface Mount, 4.5 - 5.5V, 28-Pin

Alliance Memory AS7C256A-12JIN is a high-performance static random access memory (SRAM) chip engineered for demanding industrial and electronic applications. With a total memory size of 256kB, organized as 32,768 words by 8 bits, this SMD SRAM offers reliable and fast data access for embedded systems, automation devices, and other electronic hardware.

The AS7C256A-12JIN operates asynchronously, making it suitable for applications requiring random memory access without clock timing constraints. Its efficient 4.5V to 5.5V supply voltage support ensures compatibility with standard power systems, while surface mount technology enables streamlined PCB assembly. The SOJ package type with 28 pins is designed for robust mounting and integration.

Built for endurance, the chip maintains operational stability across a wide temperature range from -40°C to 85°C, making it ideal for industrial environments and temperature-sensitive applications. With a maximum random access time of 12ns, the memory chip guarantees rapid performance for data-intensive tasks.

Typical uses include electronics manufacturing, industrial automation, consumer devices, instrumentation, and embedded computing. Its 70mA supply current and compact physical dimensions (18.54mm length, 7.75mm width, 2.67mm height) suit space-constrained designs and power-efficient systems.

The asynchronous design and memory organization help optimize processing speed and system responsiveness. The SOJ package ensures reliable surface mount integration, and the IC is manufactured to endure high cycles and extended operating conditions required in advanced electronic designs.

SRAM IC provides fast and efficient memory for system buffers and data storage. Surface mount SOJ package with 28 pins for easy PCB installation. Operates reliably within -40°C to 85°C for industrial and demanding environments.

Suitable for automation, industrial, consumer electronics, instrumentation, and embedded platforms. Used in industrial controls, PLCs, robotics, network hardware, data acquisition and sensor interfaces. Supports high endurance and rapid random access cycles.

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