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MYCOM: LSI Pulse Generator Chip (MPG1020 Series)
MYCOM: LSI Pulse Generator Chip (MPG1020 Series)


 
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Order #: MPG1020
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Description
 

MYCOM: LSI Pulse Generator Chip (MPG1020 Series)

Features:

  • Single Axis control

  • Ultra High Speed

  • Super fast pulse output possible. Maximum 7.25 MHz (when the input reference clock is 14.5 MHz)

  • Speed and acceleration/deceleration slope can be changed during pulse output

  • Accelerating/decelerating gradient individually set

  • Various error interrupt input terminals

  • 2 terminals: General purpose input/output

  • 16-segment micro-step data output for 2-phase stepping motor (D/A conversion)

  • Trapezoidal and triangular drive

  • Calculation function: Deceleration starting point automatic

  • Overrun stop: Forward/Reverse

  • Slow down stop

  • Immediate emergency stop

  • Pulse output completion control by servo setup signal

  • Emergency stop by servo deviation counter overflow

  • Read output pulse number

  • Setting by acceleration/deceleration speed

  • Excitation direction output

  • 6-bit data output for micro step


Specifications
:

  • Power-supply voltage: TTL level 4.75 to 5.25 V

  • Reference clock: 131 kHz to 14.5 MHz

  • Total pulse number setting range: 1 to 16,777,216 pulses

  • Deceleration start point setting range: 0 to 16,777,215 pulses

  • Number of frequency setting steps: 65,535 steps

  • Acceleration deceleration tilt setting step number: 65,535 steps

  • Basic clock division step number: 256 steps

  • 2 terminals: General purpose input terminal

  • Pulse output: 1/2 pulse switching

Output Frequency Range

  • ~ 255.8555Hz 0.0039 (CLK = 131KHz, N = 0 [= 256])

  • 1 ~ 65,535Hz (CLK = 3.2768MHz, N = 25)

  • 110.63 ~ 7,249,889.37Hz (CLK = 14.5MHz, N = 1)

Output Acceleration/Deceleration Range

  • ~ 255.7149Hz 0.0039 / Sec (CLK = 131KHz, N = 0 [= 256])

  • 25 ~ 1,638,375Hz / Sec (CLK = 3.2768MHz, N = 25)

  • 12.238 ~ 802.028MHz (CLK = 14.5MHz, N = 1)

Power Consumption

  • 252 mW (Max) when input reference clock is 14 MHz

  • 154 mW (Max) when input reference clock is 6 MHz


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