MSC23432D-xxBS8/DS8 is a high-density and large-capacity storage memory with 4,194,304-word x 32-bit organization, 72-pin single in-line memory module, gold tab and solder tab options
The MSC23432D-xxBS8/DS8 is a fully decoded 4,194,304‑word × 32‑bit CMOS dynamic RAM module built from eight 16 Mb DRAMs in a 72‑pin SOJ package. It is intended for applications requiring high density and large storage capacity.
The document lists the module’s organization, pinout, electrical limits, DC and AC timing parameters, and test mode operation, allowing designers to integrate the part into memory‑intensive systems.
| Organization | 4,194,304-word x 32-bit |
|---|---|
| Package | 72‑pin Single In‑Line Memory Module |
| Supply Voltage | +5 V ±10 % |
| Input Voltage (High) | 2.4 V to VEE+0.5 V |
| Input Voltage (Low) | -0.5 V to -0.8 V |
| Refresh Cycle | 2048 cycles per 32 ms |
| Maximum Access Time | 60 ns |
| Power Dissipation | 8 W |
The device operates from a single +5 V supply with a tolerance of ±10 %.
The module performs 2048 refresh cycles every 32 ms.
The MSC23432D‑60BS8/DS8 variant has a maximum access time of 60 ns.
Input high voltage is 2.4 V to VEE+0.5 V, and input low voltage is –0.5 V to –0.8 V.