Datasheet
5Atmel LED Drivers-MSL2160/MSL2161
Table 2. Timing and LED Intensity Control Capability
LED INTENSITY CONTROL RESOLUTION
Global LED string current adjust 8-bits DAC reduces string current globally from maximum set by global resistor
Global LED string PWM 8-bit global PWM control
Individual LED string PWM 12-bit PWM individual string control
Total LED string PWM control 12-bit LED string PWMs, computed from global and individual PWM settings
Figure 1. Atmel LED Driver-MSL2161 Pin-out, 64-pin TQFN.
Package Pin-out
Figure 2. Atmel LED Driver-MSL2160 Pin-out, 64-pin TQFN.
S4
D3
G3
S3
D2
G2
S2
D1
G1
S1
D0
G0
S0
VDD
VIN
EN
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
G4 1
48 PWM
D4 2
47 GSC
S5 3
46 PHI
G5 4
45 VCC
D5 5
44 D15
S6 6
43 G15
G6 7
42 S15
D6 8
41 D14
S7 9
40 G15
G7 10
39 S14
D7 11
38 D13
NC 12
37 G13
SDA 13
36 S13
SCL 14
35 D12
GND 15
34 G12
FLTB 16
MSL2161
33 S12
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
ADDR
FBO3
FBO2
FBO1
S8
G8
D8
S9
G9
D9
S10
G10
D10
S11
G11
D11
S4
D3
G3
S3
D2
G2
S2
D1
G1
S1
D0
G0
S0
VDD
VIN
EN
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
G4 1
48 PWM
D4 2
47 GSC
S5 3
46 PHI
G5 4
45 VCC
D5 5
44 D15
S6 6
43 G15
G6 7
42 S15
D6 8
41 D14
S7 9
40 G15
G7 10
39 S14
D7 11
38 D13
MISO 12
37 G13
MOSI 13
36 S13
SCK 14
35 D12
CSB 15
34 G12
FLTB 16
MSL2160
33 S12
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
ADDR
FBO3
FBO2
FBO1
S8
G8
D8
S9
G9
D9
S10
G10
D10
S11
G11
D11
Atmel LED Drivers-MSL2160/MSL2161
16-string, White and RGB LED Drivers with Adaptive Configuration,
EEPROM, and SPI/I
2
C/SMBus Serial Interface