參數(shù)資料
型號: SAB-C509-LM
廠商: INFINEON TECHNOLOGIES AG
英文描述: DBMM25SN
中文描述: 8位CMOS微控制器
文件頁數(shù): 67/74頁
文件大小: 1607K
代理商: SAB-C509-LM
C509-L
Semiconductor Group
66
A/D Converter Characteristics
T
A
= 0 to 70
°
C
T
A
= – 40 to 85
°
C for the SAF-C509
V
CC
= 5 V + 10%, – 15%;
V
SS
= 0 V
4 V
V
AREF
V
CC
+0.1 V ;
V
SS
-0.1 V
V
AGND
V
SS
+0.2 V
for the SAB-C509
Notes see next page.
Clock calculation table
Further timing conditions : t
ADC
min = 500 ns = CCP x CLP
t
IN
= 1 / f
OSC
= CLP
t
SC
= t
ADC
x SCP
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
V
AGND
8
t
IN
48
t
IN
max.
V
AREF
512
t
IN
832
t
IN
±
2
t
ADC
/ 250
- 0.25
t
S
/ 500
- 0.25
Analog input voltage
V
AIN
t
S
t
ADCC
TUE
R
AREF
V
1)
Sample time
2)
see table below
Conversion time
3)
see table below
Total unadjusted error
LSB
k
4)
Internal resistance of reference
voltage source
t
ADC
in [ns]
5) 6)
Internal resistance of analog
source
R
ASRC
k
t
S
in [ns]
3) 6)
ADC input capacitance
C
AIN
50
pF
6)
Conversion Clock Selection
Sample Clock Selection
Sample Time
t
S
Conversion Time
t
ADCC
ADCL1 ADCL0
Prescaler
CCP
ADST1 ADST0
Prescaler
SCP
0
0
4
0
0
1
1
0
1
0
1
2
8 x t
IN
16 x t
IN
32 x t
IN
64 x t
IN
16 x t
IN
32 x t
IN
64 x t
IN
128 x t
IN
32 x t
IN
64 x t
IN
128 x t
IN
256 x t
IN
64 x t
IN
128 x t
IN
256 x t
IN
512 x t
IN
48 x t
IN
56 x t
IN
72 x t
IN
104 x t
IN
96 x t
IN
112 x t
IN
144 x t
IN
208 x t
IN
192 x t
IN
224 x t
IN
288 x t
IN
416 x t
IN
384 x t
IN
448 x t
IN
576 x t
IN
832 x t
IN
0
1
8
0
0
1
1
0
1
0
1
4
1
0
16
0
0
1
1
0
1
0
1
8
1
1
32
0
0
1
1
0
1
0
1
16
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SAF-C509-LM 8-Bit CMOS Microcontroller
SAB-C509-LM 8-Bit CMOS Microcontroller
SAF-C509-LM 8-Bit CMOS Microcontroller
SAF-C509-L 8-Bit CMOS Microcontroller
SAFC509-L 8-Bit CMOS Microcontroller
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