HYM328025S-50

The HYM328025S-50 is a 32 MByte DRAM module organized as 8 388 608 words by 32-bit in a 72-pin single-in-line package comprising sixteen HYB 5117405BJ 4M x4 DRAMs in 300 mil wide SOJ-packages mounted together with sixteen 0.2 F ceramic decoupling capacitors on a PC board.

Each HYM328025S-50 is described in the data sheet and is fully electrical tested and processed according to SIEMENS standard quality procedure prior to module assembly. After assembly onto the board, a further set of electrical tests is performed.

The speed of the module can be detected by the use of four presence detect pins.

The common I/O feature on the HYM328025S-50 dictates the use of early write cycles.