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PCD4641A Chip Level Controller

High Performance Programmable Pulse Generator Chip Technology

The extremely flexible PCD46x1A series is a low-cost, high-performance stepper motor controller that is designed for one, two, or four axis control. It integrates all real-time critical and safety tasks and math intensive operations into a reliable, dedicated ASIC; increasing the speed, safety, and reliability of the system while freeing CPUs resources and bandwidth for other tasks. The PCD4641A is a 4-axis chip in a compact 100-pin QFP.

“Nippon Pulse is the partner we’ve been looking for. They delivered the custom linear motor solution that was the right fit for our application. There’s no question... they are experts in precision motion.”
— US Manufacturer

Specification Overview

  • RoHS
    Yes
  • Axis Count
    4
  • Maximum Output Frequency (pps)
    5M
  • Package Type
    100-pin QFP
  • Interpolation Option
    None
  • Power Supply Voltage
    3.3 Vdc +/-10%
  • CPU Interface
    8/16 bit Bus or SPI
  • Chip Design
    CMOS
  • Speed Multiplicaion Rate
    1x to 300x
  • Acceleration Rate
    1 to 65535 (16 bit)
  • Deceleration Rate
    1 to 65535 (16 bit)
  • Position Pulse Range
    0 - 16,777,215 (24 bit)
  • Ramp Down Range
    0 - 16,777,215 pulses
  • Mold Section Size
    14.0 x 14.0 mm

Documents & Resources

Documents & Datasheets