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รหัส / code คำอธิบาย / code name Version
G11C0007240000 Memory cell safety or protection circuits, e.g. arrangements for preventing inadvertent reading or writing; Status cells; Test cells 1
G11C0008000000 Arrangements for selecting an address in a digital store (auxiliary circuits for stores using semiconductor devices G11C0011406300, G11C0011413000, G11C0011419300) 1
G11C0008020000 using selecting matrix 1
G11C0008040000 using a sequential addressing device, e.g. shift register, counter (using first in first out [FIFO] registers for changing speed of digital data flow G06F0005060000; using last in first out [LIFO] registers for processing digital data by operating upon their order G06F0007000000) 1
G11C0008060000 Address interface arrangements, e.g. address buffers (level conversion circuits in general H03K0019017500) 1
G11C0008080000 Word line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, for word lines 1
G11C0008100000 Decoders 1
G11C0008120000 Group selection circuits, e.g. for memory block selection, chip selection, array selection 1
G11C0008140000 Word line organisation; Word line lay-out 1
G11C0008160000 Multiple access memory array, e.g. addressing one storage element via at least two independent addressing line groups 1
G11C0008180000 Address timing or clocking circuits; Address control signal generation or management, e.g. for row address strobe [RAS] or column address strobe [CAS] signals 1
G11C0008200000 Address safety or protection circuits, i.e. arrangements for preventing unauthorized or accidental access 1
G11C0011000000 Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor (G11C0014000000-G11C0021000000; take precedence);; 1
G11C0011020000 using magnetic elements 1
G11C0011040000 using storage elements having cylindrical form, e.g. rod, wire (G11C0011120000, G11C0011140000 take precedence);; 1