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Version 1.01 | 03 Jan 2019 | 11020AENW

PixArt Imaging Inc. http://www.pixart.com

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PixArt Imaging Inc.

PMW3389DM Product Datasheet

Optical Gaming Navigation Chip

Parameter

Symbol

Min

Typical

Max

Units

Notes

NCS To SCLK Active

120

ns

From last NCS falling edge to first

SCLK rising edge

SCLK To NCS Inactive

(For Read Operation)

120

ns

From last SCLK rising edge to NCS

rising edge, for valid MISO data

transfer

SCLK To NCS Inactive

(For Write Operation)

35

s

From last SCLK rising edge to NCS

rising edge, for valid MOSI data

transfer

NCS To MISO High-Z

500

ns

From NCS rising edge to MISO high-Z

state

MOTION Rise Time

50

ns

MOTION Fall Time

50

ns

GPO Rise Time

50

GPO Fall Time

50

Input Capacitance

50

pF

SCLK, MOSI, NCS

Load Capacitance

100

pF

MISO, MOTION, GPO

Transient Supply

Current

70

mA

Max supply current during the supply

and max 20ms rise time. (Does not

include charging currents for bypass

capacitors)

60

mA

Max supply current during the supply

us and max 20ms rise time. (Does not

include charging currents for bypass

capacitors)