HYM322030S-GS50 Datasheet, PDF (2/10 Pages) Siemens Semiconductor Group – 2M x 32-Bit Dynamic RAM Module

HYM 322030S/GS-50/-60/-70
2M × 32-Bit
The HYM 322030S/GS-50/-60/-70 is a 8 MByte DRAM module organized as 2 097 152 words by
32-bit in a 72-pin single-in-line package comprising four HYB 5117800BSJ 2M × 8 DRAMs in 400
mil wide SOJ-packages mounted together with four 0.2 µF ceramic decoupling capacitors on a PC
board.
Each HYB 5117800BSJ 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 HYM 322030S/GS-60/-70 dictates the use of early write cycles.
Ordering Information
Type
HYM 322030S-50
Ordering Code
on request
Package
L-SIM-72-9
HYM 322030S-60
Q67100-Q976 L-SIM-72-9
HYM 322030S-70
Q67100-Q977 L-SIM-72-9
HYM 322030GS-50
on request
L-SIM-72-9
HYM 322030GS-60
Q67100-Q2018 L-SIM-72-9
HYM 322030GS-70
Q67100-Q2019 L-SIM-72-9
Description
DRAM Module
(access time 50 ns)
DRAM Module
(access time 60 ns)
DRAM Module
(access time 70 ns)
DRAM Module
(access time 50 ns)
DRAM Module
(access time 60 ns)
DRAM Module
(access time 70 ns)
Semiconductor Group
2