Details, datasheet, quote on part number: HYM72V1620GS-60
PartHYM72V1620GS-60
CategoryAnalog & Mixed-Signal Processing => Amplifiers => High Dynamic Range Amplifiers
Description16m X 72-bit Dynamic RAM Module
CompanySiemens (acquired by Infineon Technologies Corporation)
DatasheetDownload HYM72V1620GS-60 datasheet
  

 

Features, Applications

168 Pin JEDEC Standard, Buffered 8 Byte Dual In-Line Memory Module for PC main memory applications 1 bank x 72 organisation Optimized for ECC applications Fast Page Mode Operation Performance:: -50 tRAC tCAC tAA tRC tPC RAS access time CAS access time Access time from address Read/Write cycle time Fast page mode cycle time ns

Single 0.3V) supply CAS-before-RAS refresh, RAS-only-refresh Decoupling capacitors mounted on substrate All inputs, outputs and clock fully LVTTL & LVCMOS compatible 4 Byte interleave enabled, Dual Address inputs (A0/B0) Buffered inputs excepts RAS and DQ Parallel Presence Detects Utilizes eighteen 4 -DRAMs and four BiCMOS buffers/line drivers Two versions : HYM 72V1620GS with TSOPII-components (4 mm thickness) HYM 72V1630GS with SOJ-components (9 mm thickness) 8192 refresh cycles 128 ms with / 11 addressing Gold contact pad Double sided module with mm (1500 mil) height

The HYM a 128 MByte DRAM module organized 777 216 words a 168-pin, dual read-out, single-in-line package comprising eighteen HYB 4 DRAMs in 400 mil wide TSOPII or SOJ- packages mounted together with ceramic decoupling capacitors a PC board. All inputs except RAS and DQ are buffered by using BiCMOS buffers/line drivers. Each HYB 3164400AT/AJ is described in the data sheet and is fully electrically 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 density and speed of the module can be detected by the use of presence detect pins.

Ordering Information Type HYM 72V1620GS-50 HYM 72V1620GS-60 HYM 72V1630GS-50 HYM 72V1630GS-60 Pin Names OE0, OE2 Vcc Vss - PD8 PDE , ID1 N.C. Presence-Detect and ID-pin Truth Table: Module ID0 ID1 Vss PD8 0 Address Input Data Input/Output Row Address Strobe Column Address Strobe Read / Write Input Output Enable Power (+3.3 Volt) Ground Presence Detect Pins Presence Detect Enable ID indentification bit No Connection Ordering Code Package L-DIM-168-9 Descriptions 3.3V 50ns DRAM module 3.3V 60ns DRAM module 3.3V 50ns DRAM module 3.3V 60ns DRAM module

Note: 1 = High Level ( Driver Output) 0 = Low Level (Driver Output) for PDE active ( ground). For PDE at a high level all PD terminal are in tri-state.

PIN Symbol VSS DQ2 DQ3 VCC DQ7 DQ8 VSS DQ12 DQ13 VCC DQ16 DQ17 VSS NC VCC RAS0 OE0 VSS A10 A12 VCC NC PIN Symbol VSS NC WE2 VCC DQ18 DQ19 VSS DQ22 DQ23 VCC DQ26 DQ27 VSS DQ30 DQ31 VCC DQ34 DQ35 VSS PD7 ID0 (VSS) VCC PIN Symbol VSS DQ38 DQ39 VCC DQ43 DQ44 VSS DQ48 DQ49 VCC DQ52 DQ53 VSS NC VCC NC VSS A11 NC VCC NC B0 PIN Symbol VSS NC PDE VCC DQ54 DQ55 VSS DQ58 DQ59 VCC DQ62 DQ63 VSS DQ66 DQ67 VCC DQ70 DQ71 VSS PD8 ID1 (VSS) VCC


 

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