Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

PCA9685 Datasheet(PDF) 21 Page - NXP Semiconductors

Part # PCA9685
Description  16-channel 12-bit PWM Fm I2C-bus LED controller
PDF  52 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

PCA9685 Datasheet(HTML) 21 Page - NXP Semiconductors

Back Button PCA9685 Datasheet HTML 17Page - NXP Semiconductors PCA9685 Datasheet HTML 18Page - NXP Semiconductors PCA9685 Datasheet HTML 19Page - NXP Semiconductors PCA9685 Datasheet HTML 20Page - NXP Semiconductors PCA9685 Datasheet HTML 21Page - NXP Semiconductors PCA9685 Datasheet HTML 22Page - NXP Semiconductors PCA9685 Datasheet HTML 23Page - NXP Semiconductors PCA9685 Datasheet HTML 24Page - NXP Semiconductors PCA9685 Datasheet HTML 25Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 21 / 52 page
background image
PCA9685
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet
Rev. 4 — 16 April 2015
21 of 52
NXP Semiconductors
PCA9685
16-channel, 12-bit PWM Fm+ I2C-bus LED controller
Table 7.
LED_ON, LED_OFF control registers (address 06h to 45h) bit description
Legend: * default value.
Address
Register
Bit
Symbol
Access
Value
Description
06h
LED0_ON_L
7:0
LED0_ON_L[7:0]
R/W
0000 0000*
LEDn_ON count for LED0, 8 LSBs
07h
LED0_ON_H
7:5
reserved
R
000*
non-writable
4
LED0_ON_H[4]
R/W
0*
LED0 full ON
3:0
LED0_ON_H[3:0]
R/W
0000*
LEDn_ON count for LED0, 4 MSBs
08h
LED0_OFF_L
7:0
LED0_OFF_L[7:0]
R/W
0000 0000*
LEDn_OFF count for LED0, 8 LSBs
09h
LED0_OFF_H
7:5
reserved
R
000*
non-writable
4
LED0_OFF_H[4]
R/W
1*
LED0 full OFF
3:0
LED0_OFF_H[3:0]
R/W
0000*
0Ah
LED1_ON_L
7:0
LED1_ON_L[7:0]
R/W
0000 0000*
LEDn_ON count for LED1, 8 LSBs
0Bh
LED1_ON_H
7:5
reserved
R
000*
non-writable
4
LED1_ON_H[4]
R/W
0*
LED1 full ON
3:0
LED1_ON_H[3:0]
R/W
0000*
LEDn_ON count for LED1, 4 MSBs
0Ch
LED1_OFF_L
7:0
LED1_OFF_L[7:0]
R/W
0000 0000*
LEDn_OFF count for LED1, 8 LSBs
0Dh
LED1_OFF_H
7:5
reserved
R
000*
non-writable
4
LED1_OFF_H[4]
R/W
1*
LED1 full OFF
3:0
LED1_OFF_H[3:0]
R/W
0000*
LEDn_OFF count for LED1, 4 MSBs
0Eh
LED2_ON_L
7:0
LED2_ON_L[7:0]
R/W
0000 0000*
LEDn_ON count for LED2, 8 LSBs
0Fh
LED2_ON_H
7:5
reserved
R
000*
non-writable
4
LED2_ON_H[4]
R/W
0*
LED2 full ON
3:0
LED2_ON_H[3:0]
R/W
0000*
LEDn_ON count for LED2, 4 MSBs
10h
LED2_OFF_L
7:0
LED2_OFF_L[7:0]
R/W
0000 0000*
LEDn_OFF count for LED2, 8 LSBs
11h
LED2_OFF_H
7:5
reserved
R
000*
non-writable
4
LED2_OFF_H[4]
R/W
1*
LED2 full OFF
3:0
LED2_OFF_H[3:0]
R/W
0000*
LEDn_OFF count for LED2, 4 MSBs
12h
LED3_ON_L
7:0
LED3_ON_L[7:0]
R/W
0000 0000*
LEDn_ON count for LED3, 8 LSBs
13h
LED3_ON_H
7:5
reserved
R
000*
non-writable
4
LED3_ON_H[4]
R/W
0*
LED3 full ON
3:0
LED3_ON_H[3:0]
R/W
0000*
LEDn_ON count for LED3, 4 MSBs
14h
LED3_OFF_L
7:0
LED3_OFF_L[7:0]
R/W
0000 0000*
LEDn_OFF count for LED3, 8 LSBs
15h
LED3_OFF_H
7:5
reserved
R
000*
non-writable
4
LED3_OFF_H[4]
R/W
1*
LED3 full OFF
3:0
LED3_OFF_H[3:0]
R/W
0000*
LEDn_OFF count for LED3, 4 MSBs
16h
LED4_ON_L
7:0
LED4_ON_L[7:0]
R/W
0000 0000*
LEDn_ON count for LED4, 8 LSBs
17h
LED4_ON_H
7:5
reserved
R
000*
non-writable
4
LED4_ON_H[4]
R/W
0*
LED4 full ON
3:0
LED4_ON_H[3:0]
R/W
0000*
LEDn_ON count for LED4, 4 MSBs



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com