参数资料
型号: SAB-C505CA-2R20M
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
封装: PLASTIC, MQFP-44
文件页数: 65/88页
文件大小: 1013K
代理商: SAB-C505CA-2R20M
C505/C505C/C505A/C505CA
Data Sheet
64
12.00
A/D Converter Characteristics of C505 and C505C
(Operating Conditions apply)
Notes see next page.
Clock calculation table :
Further timing conditions : tADC min = 800 ns
tIN = 1 / fOSC = tCLP
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
max.
Analog input voltage
V
AIN
V
AGND -
0.2
V
AREF +
0.2
V
1)
Sample time
t
S
64 x
t
IN
32 x
t
IN
16 x
t
IN
8 x
t
IN
ns
Prescaler
÷ 32
Prescaler
÷ 16
Prescaler
÷ 8
Prescaler
÷ 4 2)
Conversion cycle time
t
ADCC
320 x
t
IN
160 x
t
IN
80 x
t
IN
40 x
t
IN
ns
Prescaler
÷ 32
Prescaler
÷ 16
Prescaler
÷ 8
Prescaler
÷ 4 3)
Total unadjusted error
TUE
± 2LSB V
SS+0.5V ≤ VAIN VDD-0.5V
4)
Internal resistance of
reference voltage source
R
AREF
t
ADC / 500
- 1
k
t
ADC in [ns]
5) 6)
Internal resistance of
analog source
R
ASRC
t
S / 500
- 1
k
t
S in [ns]
2) 6)
ADC input capacitance
C
AIN
50
pF
6)
Clock Prescaler
Ratio
ADCL1, 0
tADC
tS
tADCC
÷ 32
1
32 x tIN
64 x tIN
320 x tIN
÷ 16
1
0
16 x tIN
32 x tIN
160 x tIN
÷ 8
0
1
8 x tIN
16 x tIN
80 x tIN
÷ 4
0
4 x tIN
8 x tIN
40 x tIN
相关PDF资料
PDF描述
SAB-C505CA-4R16M 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP44
SAF-C505CA-4R20M 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
SAK-C505A-4E16M 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP44
SAK-C505CA-4E20M 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PQFP44
SAK-C505-2R20M 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
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