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ATJ2001 PDA+MP3 Decoder
Actions Semiconductor Co.,LTD
21
Tel 86-756-3392353
Fax 86-756-3392251
Prescale Value
13
1.625
1
Baud Rate
Divisor
%Error
Divisor
%Error
Divisor
%Error
600
192
0.16%
-
-
-
-
1200
96
0.16%
-
-
-
-
1800
64
0.16%
-
-
-
-
2000
58
0.53%
-
-
-
-
2400
48
0.16%
-
-
-
-
3600
32
0.16%
256
0.16%
-
-
4800
24
0.16%
192
0.16%
-
-
7200
16
0.16%
128
0.16%
208
0.16%
9600
12
0.16%
96
0.16%
156
0.16%
14400
8
0.16%
64
0.16%
104
0.16%
19200
6
0.16%
48
0.16%
78
0.16%
28800
4
0.16%
32
0.16%
52
0.16%
38400
3
0.16%
24
0.16%
39
0.16%
57600
2
0.16%
16
0.16%
26
0.16%
115200
1
0.16%
8
0.16%
13
0.16%
230400
-
-
4
0.16%
-
-
460800
-
-
2
0.16%
-
-
750000
-
-
-
-
2
0.00%
921600
-
-
1
0.16%
-
-
1500000
-
-
-
-
1
0.00%
Note :
Data transfer rate per bit, which is determined by the divisor of the baud-rate generator that is set with
UART1/2 Baud Rate Registers and clock prescaler that is set with UART1/2 Control Registers.
(9) A/D Converter Characteristics (TA = -10 to +70
°C, VDD = 2.0 to 3.0 V, VCC = 2.7 to 3.6 V)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Zero-scale error
ZSE
±4.0
LSB
Full-scale error
RSE
±5.0
LSB
Integral linearity error
INL
±3.0
LSB
Differential linearity error
DNL
±3.0
LSB
Analog input voltage
VIAN
–0.3
AVDD + 0.3
V
S/N Ratio MAX : 64dB
THD+N (MAX) : 55dB
(10) D/A Converter Characteristics (TA =-10 to +70
°C, VDD = 2.0 to 3.0 V, VCC = 2.7 to 3.6 V)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Integral linearity error
INL
±3.0
LSB
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