DC Electrical Specifications
Electrical Characteristics over recommended operating conditions. Typical values at 25 °C, V
DD3
=3.3 V.
Parameter
DC Supply Current
Power Down Supply
Current
Input Low Voltage
Input High Voltage
Input hysteresis
Input current,
pull-up disabled
Input current,
CMOS inputs
Output current,
pulled-up inputs
XY_LASER Current
XY_LASER Current
(fault mode)
Output Low Voltage,
MISO, LASER_NEN
Output High Voltage,
MISO, LASER_NEN
XY_LASER Current
(no Rbin)
Symbol
I
DD_AVG
I
DDPD
V
IL
V
IH
V
I_HYS
I
IH_DPU
I
IH
I
OH_PU
I
LAS
I
LAS
V
OL
V
OH
I
LAS_NRB
Minimum
Typical
Maximum
53
Units
mA
mA
V
V
mV
Notes
DC average at 7080 fps.
No DC load on XY_LASER, MISO.
NPD=GND; SCLK, MOSI, NCS=GND
or V
DD3
; RESET=0V or GND
SCLK, MOSI, NPD, NCS, RESET
SCLK, MOSI, NPD, NCS, RESET
SCLK, MOSI, NPD, NCS, RESET
Vin=0.8*VDD3, SCLK, MOSI, NCS
NPD, RESET, Vin=0.8*VDD3
Vin=0.2V, SCLK, MOSI, NCS;
See bit 2 in Extended_Config register
V
xy_laser
>= 0.7 VLP_CFG0 = 0x00,
LP_CFG1 = 0xFF
R
bin
< 50 Ohms, or V
XY_LASER
<0.2V
Iout=2mA, MISOIout= 1mA,
LASER_NEN
Iout=-2mA, MISOIout= -0.5 mA,
LASER_NEN
Rbin = open
5
90
0.8
0.7 * V
DD3
200
0
0
150
300
146/R
bin
500
0.5
0.8*VDD3
1
±10
±10
600
mA
mA
mA
A
uA
V
V
mA
NPD
Reset
Count
Oscillator Start
250 us
LASER
CURRENT
(shutter mode)
SCLK
590 us
Optional SPI transactions
with old image data
t
COMPUTE
= 590us + 5 Frame Periods
“Motion” bit set if
motion was detected.
First read dX = dY = 0
340 us
Frame
1
Frame
2
Frame
3
Frame
4
Frame
5
Figure 11. NPD Rising Edge Timing Detail
13
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
