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PCA9622 Datasheet(PDF) 10 Page - NXP Semiconductors

Part # PCA9622
Description  16-bit Fm I2C-bus 100 mA 40 V LED driver
PDF  40 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

PCA9622 Datasheet(HTML) 10 Page - NXP Semiconductors

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PCA9622
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 5 — 2 June 2014
10 of 40
NXP Semiconductors
PCA9622
16-bit Fm+ I2C-bus 100 mA 40 V LED driver
7.3 Register definitions
[1]
Only D[4:0] = 0 0000 to 1 1011 are allowed and are acknowledged. D[4:0] = 1 1100 to 1 1111 are reserved
and are not acknowledged.
Table 5.
Register summary[1]
Register
number
D4
D3
D2
D1
D0
Name
Type
Function
00h
0
0
0
0
0
MODE1
read/write
Mode register 1
01h
0
0
0
0
1
MODE2
read/write
Mode register 2
02h
0
0
0
1
0
PWM0
read/write
brightness control LED0
03h
0
0
0
1
1
PWM1
read/write
brightness control LED1
04h
0
0
1
0
0
PWM2
read/write
brightness control LED2
05h
0
0
1
0
1
PWM3
read/write
brightness control LED3
06h
0
0
1
1
0
PWM4
read/write
brightness control LED4
07h
0
0
1
1
1
PWM5
read/write
brightness control LED5
08h
0
1
0
0
0
PWM6
read/write
brightness control LED6
09h
0
1
0
0
1
PWM7
read/write
brightness control LED7
0Ah
0
1
0
1
0
PWM8
read/write
brightness control LED8
0Bh
0
1
0
1
1
PWM9
read/write
brightness control LED9
0Ch
0
1
1
0
0
PWM10
read/write
brightness control LED10
0Dh
0
1
1
0
1
PWM11
read/write
brightness control LED11
0Eh
0
1
1
1
0
PWM12
read/write
brightness control LED12
0Fh
0
1
1
1
1
PWM13
read/write
brightness control LED13
10h
1
0
0
0
0
PWM14
read/write
brightness control LED14
11h
1
0
0
0
1
PWM15
read/write
brightness control LED15
12h
1
0
0
1
0
GRPPWM
read/write
group duty cycle control
13h
1
0
0
1
1
GRPFREQ
read/write
group frequency
14h
1
0
1
0
0
LEDOUT0
read/write
LED output state 0
15h
1
0
1
0
1
LEDOUT1
read/write
LED output state 1
16h
1
0
1
1
0
LEDOUT2
read/write
LED output state 2
17h
1
0
1
1
1
LEDOUT3
read/write
LED output state 3
18h
1
1
0
0
0
SUBADR1
read/write
I2C-bus subaddress 1
19h
1
1
0
0
1
SUBADR2
read/write
I2C-bus subaddress 2
1Ah
1
1
0
1
0
SUBADR3
read/write
I2C-bus subaddress 3
1Bh
1
1
0
1
1
ALLCALLADR
read/write
LED All Call I2C-bus address



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