
Atmel LED Drivers-MSL2160/MSL2161
16-string, White and RGB LED Drivers with Adaptive Configuration,
EEPROM, and SPI/I 2 C/SMBus Serial Interface
Table 2. Timing and LED Intensity Control Capability
LED INTENSITY CONTROL
Global LED string current adjust
Global LED string PWM
Individual LED string PWM
Total LED string PWM control
Package Pin-out
RESOLUTION
8-bits DAC reduces string current globally from maximum set by global resistor
8-bit global PWM control
12-bit PWM individual string control
12-bit LED string PWMs, computed from global and individual PWM settings
G4
D4
S5
G5
D5
S6
G6
D6
1
2
3
4
5
6
7
8
48
47
46
45
44
43
42
41
PWM
GSC
PHI
VCC
D15
G15
S15
D14
G4
D4
S5
G5
D5
S6
G6
D6
1
2
3
4
5
6
7
8
48
47
46
45
44
43
42
41
PWM
GSC
PHI
VCC
D15
G15
S15
D14
S7
G7
D7
NC
SDA
SCL
GND
FLTB
9
10
11
12
13
14
15
16
MSL2161
40
39
38
37
36
35
34
33
G15
S14
D13
G13
S13
D12
G12
S12
S7
G7
D7
MISO
MOSI
SCK
CSB
FLTB
9
10
11
12
13
14
15
16
MSL2160
40
39
38
37
36
35
34
33
G15
S14
D13
G13
S13
D12
G12
S12
Figure 1. Atmel LED Driver-MSL2161 Pin-out, 64-pin TQFN.
Atmel LED Drivers-MSL2160/MSL2161
Figure 2. Atmel LED Driver-MSL2160 Pin-out, 64-pin TQFN.
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