HMA510

Features: • 16 x 16-Bit Parallel Multiplication with Accumulation to a 35-Bit Result• High-Speed (45ns) Multiply Accumulate Time• Low Power CMOS Operation - ICCSB = 500µA Maximum - ICCOP = 7.0mA Maximum at 1.0MHz• HMA510 is Compatible with the CY7C510 and the IDT7210 ...

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HMA510 Picture
SeekIC No. : 004363650 Detail

HMA510: Features: • 16 x 16-Bit Parallel Multiplication with Accumulation to a 35-Bit Result• High-Speed (45ns) Multiply Accumulate Time• Low Power CMOS Operation - ICCSB = 500µA Max...

floor Price/Ceiling Price

Part Number:
HMA510
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/27

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Product Details

Description



Features:

• 16 x 16-Bit Parallel Multiplication with Accumulation to a 35-Bit Result
• High-Speed (45ns) Multiply Accumulate Time
• Low Power CMOS Operation
         - ICCSB = 500µA Maximum
         - ICCOP = 7.0mA Maximum at 1.0MHz
• HMA510 is Compatible with the CY7C510 and the IDT7210
• Supports Two's Complement or Unsigned Magnitude Operations
• TTL Compatible Inputs/Outputs
• Three-State Outputs



Pinout

  Connection Diagram


Specifications

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+8.0V
Input, Output or I/O Voltage Applied. . . . . GND -0.5V to VCC +0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1



Description

The HMA510 is a high speed, low power CMOS 16 x 16-bit parallel multiplier accumulator capable of operating at 45ns clocked multiply-accumulate cycles. The 16-bit X and Y operands may be specified as either two's complement or unsigned magnitude format. Additional inputs are provided for the accumulator functions which include: loading the accumulator with the current product, adding or subtracting the accumulator contents and the current product, and preloading the Accumulator Registers from the external inputs.

All inputs and outputs of HMA510  are registered. The HMA510 registers are all positive edge triggered, and are latched on the rising edge of the associated clock signal. The 35-bit Accumulator Output Register is broken into three parts. The 16-bit least significant product (LSP), the 16-bit most significant product (MSP), and the 3-bit extended product (XTP) Registers. The XTP and MSP Registers have dedicated output ports, while the LSP Register shares the Y-inputs in a multiplexed fashion. The entire 35-bit Accumulator Output Register may be preloaded at any time through the use of the bidirectional output ports and the preloaded control.


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