HY57V643220D sdram equivalent, 4 bank x 512k x 32-bit sdram.
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* Voltage : VDD, VDDQ 3.3V supply voltage All device pins are compatible with LVTTL interface JEDEC standard 400mil 86pin TSOP-II with 0.
which require wide data I/O and high bandwidth. HY57V643220D(L/S)T(P) is organized as 4banks of 524,228x32. HY57V643220D.
of the package type in PACKAGE DIMENSION 1.Corrected : Lead range tolerance (Page : 13)
History
Draft Date May. 2004 July 2004 Sep. 2004 Sep. 2005
Remark Preliminary
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