5

PMW3260DB Product Datasheet

Ultra Low Power LED Optical Mouse Sensor

PixArt Imaging Inc.

Version 1.50 | 05 May 2016 | 11001AEN

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

All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission.

2.4

DC Characteristics

Table 5. DC Electrical Specifications

Parameters

Symbol

Min.

Typ.

Max.

Unit Conditions

DC Supply Current in various modes

0.335

30

15

5

mA

µA

µA

µA

Average current, including LED

current.

No load on SDIO

Shutdown Supply

Current

3

µA

Input Low Voltage

V

SCLK, SDIO

Input High Voltage

V

SCLK, SDIO

Input Hysteresis

100

mV

SCLK, SDIO

Input Leakage Current

± 1

± 10

µA

Output Low Voltage, SDIO,MOTION

0.2*VDD

V

Output Low Voltage, SDIO,MOTION

V

Input Capacitance

10

pF

SCLK, SDIO

Note: All electrical parameters are tested under recommended operating conditions. Typical values at 25 °C, VDD=1.8V

2.5

AC Characteristics

Table 6. AC Electrical Specifications

Parameters

Symbol

Min.

Typ.

Max.

Unit Conditions

Motion Delay After Reset

3.5

ms

From SW_RESET register write

to valid motion, assuming

motion is present

Shutdown

50

ms

From Shutdown mode active to

low current

Wake from Shutdown

16

23

ms

From Shutdown mode inactive

to valid motion.

Notes: A RESET must be

asserted after a shutdown.

Refer to section “Notes on

SDIO Output Rise Time

40

200

ns

SDIO Output Fall Time

40

200

ns

SDIO Output Delay After SCLK

output

120

ns

From SCLK falling edge to SDIO

output data valid, no load

conditions

SDIO Output Hold Time

output

250

ns

Data held until next falling SCLK

edge

SDIO input Hold Time

200

ns

Amount of time data is valid

after SCLK rising edge

SDIO input Setup Time

input

120

ns

From data valid to SCLK rising

edge

SPI Time Between Write Commands

30

µs

From rising SCLK for last bit of

the first data byte, to rising