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参数资料
| 型号： | SAB83C166W-M-T3 |
| 厂商： | SIEMENS A G |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | PLASTIC, MQFP-100 |
| 文件页数： | 43/67页 |
| 文件大小： | 878K |
| 代理商： | SAB83C166W-M-T3 |
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SAB 80C166W/83C166W
Semiconductor Group
48
A/D Converter Characteristics
V
CC = 5 V ± 10 %;
V
SS = 0 V
T
A = 0 to + 70 C
for SAB 83C166W-5M, SAB 80C166W/83C166W-M
T
A = – 40 to + 85 C
for SAB 83C166W-5M-T3, SAB 80C166W/83C166W-M-T3
T
A = – 40 to + 110 C for SAB 83C166W-5M-T4, SAB 80C166W/83C166W-M-T4
4.0 V
≤ V
AREF ≤ VCC + 0.1 V; VSS – 0.1 V ≤ VAGND ≤ VSS + 0.2 V
Notes
1)
VAIN may exceed VAGND or VAREF up to the absolute maximum ratings. However, the conversion result in these
cases will be X000H or X3FFH, respectively.
2)
During the sample time the input capacitance
CI can be charged/discharged by the external source. The
internal resistance of the analog source must allow the capacitors to reach their final voltage level within
t
S.
After the end of the sample time
t
S, changes of the analog input voltage have no effect on the conversion result.
The value for the sample clock is
t
SC = TCL x 32.
3)
This parameter includes the sample time
t
S, the time for determining the digital result and the time to load the
result register with the conversion result.
The value for the conversion clock is
t
CC = TCL x 32.
4)
During the conversion the ADC’s capacitance must be repeatedly charged or discharged. The internal
resistance of the respective current source must allow the capacitors to reach their final voltage level within
the indicated time. The maximum internal resistance results from the CPU clock period.
5)
This parameter depends on the ADC control logic. It is not a real maximum value, but rather a fixum.
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
max.
Analog input voltage range
V
AIN
SR
V
AGND
V
AREF
V
1)
Sample time
t
S
CC –
2
t
SC
2) 5)
Conversion time
t
C
CC –
10
t
CC +
t
S + 4TCL
3) 5)
Total unadjusted error
TUE CC –
± 2
LSB
V
AREF = VCC
V
AGND = VSS
Internal resistance of reference
voltage source
R
AREF CC
–
t
CC / 250
- 0.25
k
t
CC in [ns]
4)
Internal resistance of analog
source
R
ASRC CC
–
t
S / 500
- 0.25
k
t
S in [ns]
4)
相关PDF资料 |
PDF描述 |
|---|---|
| SAB80C166W | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100 |
| SAB83C166W-M-T4 | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100 |
| SAB80C166W-M | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100 |
| SAB83C515A-5N18 | 8-BIT, MROM, 18 MHz, MICROCONTROLLER, PQCC68 |
| SAB80C515A-N18 | 8-BIT, 18 MHz, MICROCONTROLLER, PQCC68 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SAB83C515A-5 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Single-Chip Microcontroller |
| SAB83C515A-5M18-T3 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Single-Chip Microcontroller |
| SAB83C515A-5N18 | 制造商:Siemens 功能描述:8-BIT, MROM, 18 MHz, MICROCONTROLLER, PQCC68 |
| SAB83C515A-5N18-T3 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Single-Chip Microcontroller |
| SAB83C517A-5 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Single-Chip Microcontroller |
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