PMW3610 PCB

PixArt PMW3610DM-SUDU low power laser mouse sensor breakout board, can be operated with either a 1.8V or 3.3V voltage level. Alternative to PMW3360 PCB.

Demo video

PCB

Online preview avaliable here, powered by KiCanvas.

BOM

Ref	Value	Footprint
C1	3.3uF/16V	SMD 0603
C2, C3	100nF	SMD 0603
C4	100nF X7R	SMD 0603
C5	10nF	SMD 0603
C6	10uF X7R	SMD 0603
C7	10nF X7R	SMD 0603
C8, C9	1uF	SMD 0603
C10	DNI	SMD 0603
R1	10k	SMD 0603
U1	PMW3610	16 Pin
U2	TLV74318	SOT-23-5
J1	2.54mm Pin header
J2	8P 0.5mm FFC/FPC	AFC01-S08FCA-00

• DNI: don't install.
• SMD 0603 (Imperial) aka 1608 Metric.
• PMW3610 needs to be used with LM18-LSI lens.
• R1 is optional/additional RESET pull up resistor, RESET pin of PMW3610 has a built in weak pull up circuit.
• U2 LDO can be replace by RT9193-18GB, change C10 to 22nF.
• The wiring order of J1 and J2 is different.

Board Characteristics

• Copper layer count: 2
• Board thickness: 1.6 mm
• Board overall dimensions: 23.5 x 31.5 mm
• Min track/spacing: 0.15 mm / 0.15 mm
• Min hole diameter: 0.3 mm
• Castellated pads: No
• Edge card connectors: No
• Plated board edge: No

Power

Voltage level config

• 3.3V logic
  • VIN: 3.3V
  • JP1: [1-2 3]
• 1.8V logic
  • VIN: (VDD+0.2V) ~ 5.5V
  • JP1: [1 2-3]

JP1		Description
[1-2 3]	2 and 1 close, 3 NC	VIO = VIN
[1 2-3]	2 and 3 close, 1 NC	VIO = VDD
[1-2-3]	1, 2 and 3 close	VIO = VDD = VIN (LDO bypass)

PMW3610 Spec

• VDD: 1.7V~2.1V, 1.8V Typical.
• VDDIO: 1.7V~3.3V, 1.8V Typical.

License

Available under the CERN-OHL-P v2 permissive license.