1964_IMPORT_AND_EXPORT_(STRATEGIC_COMMODITIES)_REGULATIONS — Page 90

G 90

CAP. 60]

Import and Export (Strategic Commodities) Regulations

[1988 Ed.

[Subsidiary]

(3) Designed for and by virtue of circuit design limited to use in simple calculators, having both of the following characteristics: (A) Performing a single function in response to a keystroke; and (B) Capable of performing floating point additions of a maximum of 13 decimal digits (mantissa only) in no less than 20 ms;

(h) "Monolithic integrated circuits" or "hybrid integrated circuits", having both of the following characteristics.

(1) No "user-accessible microprogrammability"; and

(2) Designed for and by virtue of circuit design limited to use in simple key programmable calculators, having both of the following characteristics:

(A) Capable of executing a sequence of no more than 256 "programme" steps introduced into a "programme" storage on-the-chip by a sequence of keystrokes; and

(B) Capable of performing floating point additions of a maximum of 13 decimal digits (mantissa only) in no less than 20 ms,

(1) Silicon "microprocessor microcircuits", having all of the following characteristics:

(1) A word size to "speed" ratio of less than or equal to 1.25 bit per microsecond;

(2) A "speed-power dissipation product" of more than or equal to 2 microjoule;

(3) Not containing on-the-chip:

(A) Read-only storage (ROM);

(B) Programmable read-only storage (PROM);

(C) Random-access storage (RAM) of more than 1 024 bit; or

(D) Multiplication instructions;

(4) Capable of addressing storage off-the-chip of no more than 65 536 byte;

(5) An operand (data) word length of less than or equal to 8 bit;

(6) An arithmetic/logic unit (ALU) not wider than 8 bit; and

(7) Not rated for operation at an ambient temperature below 253K (-20°C) or above 348K (75°C);

Note:

Bit-slice "microprocessor microcircuits" are not released by this sub-item.

(1) Storage "monolithic integrated circuits" or "multichip integrated circuits", as follows:

(1) Read-only (ROMs), having all of the following characteristics:

(A) Mask programmed by the "manufacturer" for a civil application prior to shipment;

(B) A maximum of 8 192 bit per package;

(C) A maximum access time of no less than 450 ns; and

(D) Not rated for operation at an ambient temperature below 253K (−20°C) or above 348K (75°C);

(2) Positive-channel type or negative-channel type metal-oxide semiconductor read-only (PMOS-or NMOS-ROMs), having all of the following characteristics:

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