C8051F350-TB Silicon Laboratories Inc, C8051F350-TB Datasheet - Page 63

• Manufacturer Part Number: C8051F350-TB
• Description: PROTOTYPINGBOARDWITH C8051F350
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F350-TB

• Contents: Board
• Processor To Be Evaluated: C8051F35x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F350
• Silicon Family Name: C8051F35x
• Kit Contents: Board
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051F350
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Notes:
Notes:
Decimation
Decimation
1. Effective resolution =
2. Output Word Rate assuming Modular Clock frequency = 2.4576 MHz
1. Flicker-free (Noise-free) Resolution =
2. Output Word Rate assuming Modular Clock frequency = 2.4576 MHz (sampling clock frequency = 19.2 kHz)
Ratio
Ratio
1920
1920
768
640
384
320
192
768
640
384
320
192
80
40
20
80
40
20
where Full Input Range =
(sampling clock frequency = 19.2 kHz)
where Full Input Range =
Table 5.6. ADC0 SINC3 Filter Flicker-Free (Noise-Free) Resolution
Output Word
Output Word
100 Hz
100 Hz
240 Hz
480 Hz
960 Hz
240 Hz
480 Hz
960 Hz
Rate
10 Hz
25 Hz
30 Hz
50 Hz
60 Hz
Rate
10 Hz
25 Hz
30 Hz
50 Hz
60 Hz
Table 5.5. ADC0 SINC3 Filter Effective Resolution
2
2
log
2
⎛
⎝
-------------------------- -
PGA Gain
FullInputRange V ( )
-------------------------------------------------- -
-------------------------- -
PGA Gain
V
20.00
19.29
19.08
18.67
18.39
17.54
17.28
16.57
16.36
15.95
15.67
14.82
14.71
12.18
11.99
RMS Noise V ( )
V
9.72
9.46
6.99
REF
REF
1
1
in Unipolar Mode (bits)
in Unipolar Mode (bits)
log
in Unipolar mode and RMS Noise is obtained from Table 5.4.
in Unipolar mode and RMS Noise is obtained from Table 5.4.
19.95
19.22
17.23
16.50
19.00
18.57
18.27
17.42
14.68
12.19
16.27
15.85
15.55
14.70
11.96
9.62
9.47
6.90
2
2
2
⎛
⎝
--------------------------------------------------- -
6.6 RMS Noise V ( )
FullInputRange V ( )
⎞
⎠
×
Rev. 1.1
19.81
19.06
18.86
18.36
18.04
17.17
14.62
12.18
17.09
16.34
16.14
15.64
15.32
14.45
11.90
9.66
9.45
6.94
4
4
PGA Gain Setting
PGA Gain Setting
19.54
18.81
18.56
17.99
17.66
16.74
14.46
12.13
16.82
16.09
15.84
15.27
14.94
14.02
11.73
9.41
9.69
6.96
8
8
⎞
⎠
19.31
18.44
18.14
17.47
17.10
16.14
14.03
16.59
15.72
15.42
14.75
14.38
13.42
11.98
11.31
C8051F350/1/2/3
9.64
9.25
6.92
16
16
18.90
17.85
17.51
16.71
16.30
15.32
16.17
15.13
14.78
13.99
13.57
12.60
10.60
13.33
11.57
9.50
8.85
6.78
32
32
1
18.31
17.09
15.59
14.37
16.73
15.85
15.42
14.41
12.45
10.87
14.00
13.13
12.70
11.69
9.12
9.73
8.15
6.40
64
64
1
17.44
16.14
15.73
14.85
14.42
13.43
11.52
10.01
14.72
13.42
13.00
12.13
11.70
10.71
8.75
8.79
7.29
6.03
128
128
63