Details, datasheet, quote on part number: HYM322030S-50
CategoryAnalog & Mixed-Signal Processing => Amplifiers => High Dynamic Range Amplifiers
Description2m X 32-bit Dynamic RAM Module
CompanySiemens (acquired by Infineon Technologies Corporation)
DatasheetDownload HYM322030S-50 datasheet


Features, Applications

097 152 words by 32-bit organization Fast access and cycle time 60 ns access time 110 ns cycle time (-60 version) 70 ns access time 130 ns cycle time (-70 version) Fast page mode capability 40 ns cycle time (-60 version) 45 ns cycle time (-70 version) Single V 10 supply Low power dissipation max. 3300 mW active (-60 version) max. 3025 mW active (-70 version) CMOS 22 mW standby TTL 44 mW standby

CAS-before-RAS refresh RAS-only-refresh Hidden-refresh 4 decoupling capacitors mounted on substrate All inputs, outputs and clocks fully TTL compatible 72 pin Single in-Line Memory Module (L-SIM-72-9 ) with mm (800 mil) height Utilizes four 8 - DRAMs in 400 mil SOJ-packages 2048 refresh cycles 32 ms Tin-Lead contact pads (S - version) Gold contact pads (GS - version)

Ordering Information Type HYM 322030S-60 HYM 322030S-70 HYM 322030GS-60 HYM 322030GS-70 Ordering Code Q67100-Q2018 Q67100-Q2019 Package L-SIM-72-9 Description DRAM Module (access time 60 ns) DRAM Module (access time 70 ns) DRAM Module (access time 60 ns) DRAM Module (access time 70 ns)

The HYM 8 M Byte DRAM module organized 097 152 words a 72-pin single-in-line package comprising four HYB 8 DRAMs in 400 mil wide SOJ-packages mounted together with four 0.2 F ceramic decoupling capacitors 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.

Pin Definitions and Functions Pin No. RAS2 WE Function Row Address Inputs Column Address Inputs Data Input/Output Column Address Strobe Row Address Strobe Read/Write Input Power 5 V) Ground Presence Detect Pin No Connection


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