16 X 16-bit Multiplier-accumulator - Logic Devices Incorporated

The LMA1010 and LMA2010 are high-speed, low power 16-bit multiplier-accumulators. The LMA1010 and LMA2010 are functionally identical; they differ only in packaging. Full mili- tary ambient temperature range opera- tion is achieved with advanced CMOS technology. The LMA1010 and LMA2010 produce the 32-bit product of two 16-bit numbers. The results of a series of multiplications may be accumulated to form the sum of products. Accumulation is performed to 35-bit precision with the multiplier prod- uct sign extended as appropriate. Data present at the A and B input regis- ters is latched on the rising edges of CLK A and CLK B respectively. RND, TC, ACC, and SUB controls are latched on the rising edge of the logical OR of CLK A and CLK B. TC specifies the input as twos complement (TC HIGH) or unsigned magnitude (TC LOW). RND, when HIGH, adds 1 to the most significant bit position of the least significant half of the product. Subsequent truncation of the 16 least significant bits produces a result correctly rounded to 16-bit preci- sion. By LOGIC Devices Incorporated
LMA1010 's PackagesLMA1010 's pdf datasheet



LMA1010 Pinout, Pinouts
LMA1010 pinout,Pin out
This is one package pinout of LMA1010,If you need more pinouts please download LMA1010's pdf datasheet.

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