pca9685 NXP Semiconductors, pca9685 Datasheet - Page 5

• Manufacturer Part Number: pca9685
• Description: 16-channel, 12-bit Pwm Fm+ I 2c-bus Led Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
6. Pinning information
PCA9685_1
Product data sheet
6.1 Pinning
6.2 Pin description
Table 2.
Symbol
A0
A1
A2
A3
A4
LED0
LED1
LED2
LED3
LED4
LED5
LED6
LED7
V
LED8
LED9
LED10
LED11
Fig 2.
SS
LED0
LED1
LED2
LED3
LED4
LED5
LED6
LED7
V
A0
A1
A2
A3
A4
SS
10
11
12
13
14
Pin configuration for TSSOP28
1
2
3
4
5
6
7
8
9
Pin description for TSSOP28
Pin
TSSOP28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
PCA9685PW
HVQFN28
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Rev. 01 — 24 July 2008
002aac825
[1]
28
27
26
25
24
23
22
21
20
19
18
17
16
15
16-channel, 12-bit PWM Fm+ I
V
SDA
SCL
EXTCLK
A5
OE
LED15
LED14
LED13
LED12
LED11
LED10
LED9
LED8
Type
I
I
I
I
I
O
O
O
O
O
O
O
O
power supply
O
O
O
O
DD
Fig 3.
index area
terminal 1
LED0
LED1
LED2
LED3
LED4
Description
address input 0
address input 1
address input 2
address input 3
address input 4
LED driver 0
LED driver 1
LED driver 2
LED driver 3
LED driver 4
LED driver 5
LED driver 6
LED driver 7
supply ground
LED driver 8
LED driver 9
LED driver 10
LED driver 11
A3
A4
Pin configuration for HVQFN28
1
2
3
4
5
6
7
Transparent top view
PCA9685BS
2
C-bus LED controller
PCA9685
© NXP B.V. 2008. All rights reserved.
21
20
19
18
17
16
15
002aad236
A5
OE
LED15
LED14
LED13
LED12
LED11
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