HY628400ALLG-55 – hyundai

The HY628400ALLG-55 is a 4Mbit (512K x 8) CMOS static RAM (SRAM) fabricated by HYUNDAI. This asynchronous SRAM features a typical access time of 55ns, suitable for applications requiring moderately fast data retrieval. It operates on a single 5V (±10%) power supply. The device utilizes a low-power design, employing CMOS technology to minimize standby current consumption. The HY628400ALLG-55 offers standard SRAM functionality, including address inputs, data inputs/outputs, chip enable (/CE), output enable (/OE), and write enable (/WE) control signals for read and write operations. The “ALLG” designation likely refers to a specific package type and temperature range offered by HYUNDAI. This particular part number is specified as non-RoHS compliant, indicating the presence of lead or other restricted substances in its construction.