LUPA-4000_07 Datasheet, PDF (25/38 Pages) Cypress Semiconductor – 4M Pixel CMOS Image Sensor

LUPA-4000
Pin list
Table 16 is a list of all the pins and their functionalities.
Pad
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pin
E1
F1
D2
G2
G1
F2
H1
H2
J2
J1
K1
M2
L1
M1
N2
P1
P2
N1
P3
Q1
Pin Name
sync_x
eos_x
vdd
clock_x
eos_spi
spi_data
spi_load
spi_clock
gndo
out2
out2DC
voo
out1DC
out1
gndo
vaa
gnda
va3
vpix
psf_load
21
Q2 nsf_load
22
R1
muxbus_load
23
R2
uni_load_fast
24
Q3 pre_load
25
Q4 out_load
26
N3
dec_x_load
27
Q5 uni_load
28
Q6 col_load
29
Q7 dec_y_load
30
R3
vdd
31
M3 gndd
32
L2
prebus1
33
L3
prebus2
Pin Type
Input
Testpin
Supply
Input
Testpin
Input
Input
Input
Ground
Output
Output
Supply
Output
Output
Ground
Supply
Ground
Supply
Supply
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Supply
Ground
Input
Input
Description
Digital input. Synchronises the X-address register.
Indicates when the end of the line is reached.
Power supply digital modules.
Digital input. Determines the pixel rate.
Checks if the data is transferred correctly through the SPI.
Digital input. Data for the SPI.
Digital input. Loads data into the SPI.
Digital input. Clock for the SPI.
Ground output stages
Analog output 2.
Reference output 2.
Power supply output stages
Reference output 1.
Analog output 1.
Ground output stages.
Power supply analog modules.
Ground analog modules.
Power supply column modules.
Power supply pixel array.
Analog reference input. Biasing for column modules. Connect with R=1MΩ
to Vaa and decouple with C=100nF to gnda.
Analog reference input. Biasing for column modules. Connect with R=5kΩ to
Vaa and decouple with C=100nF to gnda.
Analog reference input. Biasing for multiplex bus. Connect with R=25kΩ to
Vaa and decouple with C=100nF to gnda.
Analog reference input. Biasing for column modules. Connect with R=10kΩ
to Vaa and decouple with C=100nF to gnda.
Analog reference input. Biasing for column modules. Connect with R=3kΩ to
Vaa and decouple with C=100nF to gnda.
Analog reference input. Biasing for output stage. Connect with R=60kΩ to
Vaa and decouple with C=100nF to gnda.
Analog reference input. Biasing for X-addressing. Connect with R=2MΩ to
Vdd and decouple with C=100nF to gndd.
Analog reference input. Biasing for column modules. Connect with R=1MΩ
to Vaa and decouple with C=100nF to gnda.
Analog reference input. Biasing for column modules. Connect with R=1MΩ
to Vaa and decouple with C=100nF to gnda.
Analog reference input. Biasing for Y-addressing. Connect with R=2MΩ to
Vdd and decouple with C=100nF to gndd.
Power supply digital modules.
Ground digital modules.
Digital input. Control signal to reduce readout time.
Digital input. Control signal to reduce readout time.
Document Number: 38-05712 Rev. *B
Page 25 of 38