SAF-XC164CS-8F20F INFINEON [Infineon Technologies AG], SAF-XC164CS-8F20F Datasheet - Page 58

• Manufacturer Part Number: SAF-XC164CS-8F20F
• Description: 16-Bit Single-Chip Microcontroller
• Manufacturer: INFINEON [Infineon Technologies AG]

1)
2)
3)
4)
5)
6)
Figure 14
Data Sheet
TUE is tested at
the defined voltage range.
If the analog reference supply voltage drops below 4.5 V (i.e.
voltage by up to 0.2 V (i.e.
100% tested.
The specified TUE is guaranteed only, if the absolute sum of input overload currents on Port 5 pins (see
specification) does not exceed 10 mA, and if
time. During the reset calibration sequence the maximum TUE may be 4 LSB.
V
these cases will be X000
The limit values for
This parameter includes the sample time
result register with the conversion result (
Values for the basic clock
When the post-calibration is switched off, the conversion time is reduced by 12 x
The actual duration of the reset calibration depends on the noise on the reference signal. Conversions
executed during the reset calibration increase the calibration time. The TUE for those conversions may be
increased.
Not 100% tested, guaranteed by design and characterization.
The given parameter values cover the complete operating range. Under relaxed operating conditions
(temperature, supply voltage) reduced values can be used for calculations. At room temperature and nominal
supply voltage the following typical values can be used:
C
AIN
AINTtyp
may exceed
= 12 pF,
V
A IN
Equivalent Circuitry for Analog Inputs
V
C
=
AREF
V
f
AINStyp
BC
AGND
must not be exceeded when selecting the peripheral frequency and the ADCTC setting.
=
R
H
S o urc e
V
or
t
V
= 7 pF,
or X3FF
BC
DDP
AREF
V
depend on programming and can be taken from
C
AREF
E xt
+ 0.1 V,
=
R
H
V
AINtyp
up to the absolute maximum ratings. However, the conversion result in
, respectively.
DDP
V
t
t
+ 0.2 V) the maximum TUE is increased to 3 LSB. This range is not
= 1.5 k ,
SYS
AGND
S
, the time for determining the digital result and the time to load the
V
= 1 /
AREF
= 0 V. It is guaranteed by design for all other voltages within
f
C
54
SYS
and
AREFTtyp
).
C
V
A IN T
AGND
R
A IN , O n
-
= 15 pF,
C
V
remain stable during the respective period of
A IN S
AREF
C
4.0 V) or exceeds the power supply
AREFStyp
A /D C o n ve rte r
Table
Electrical Parameters
m cs 0 48 7 9 _p .vsd
t
= 13 pF,
BC
C
14.
A IN S
R
Derivatives
AREFtyp
V2.1, 2003-06
XC164
= 0.7 k .
I
OV