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PCD2112A 7x7mm 1-axis controller chip in a 48-pin QFP package
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PCD2112A


Availability and Pricing

Contact our applications engineers for availability, lead time and pricing information for this product.


Technical specifications

Ambient temperature operating-40 ~ +85 deg. C
Rohs compliantYes
No of axes1
Max output frequency5M pps
S curveYes
Encoder inputA, B phase
No of speed setting registers3 (FL, FH1, FH2)
Cpu interfaceSPI (Serial Peripheral Interface)
No of steps to set speed1 ~ 8,191 (13 bit)
Speed multiplication rate range0.5~300x
Acceleration rate setting range1 ~ 65,535 (16 bit)
Deceleration rate setting range1 ~ 65,535 (16 bit)
No of positioning pulse setting range0 ~ 268,435,455 (28 bit)
Ramping down point setting range0 ~ 16,777,215 (24 bit)
Package type48-pin QFP
Power supply voltage+3.0V ~ +3.6V
Interpolation operationNone

System drawing

PCD2112A system drawing

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