xc2234l-20f80l Infineon Technologies Corporation, xc2234l-20f80l Datasheet - Page 75

• Manufacturer Part Number: xc2234l-20f80l
• Description: Lim 16/32-bit Single-chip Microcontroller With 32-bit Performance Xc2000 Family / Econo Line
• Manufacturer: Infineon Technologies Corporation

PRELIMINARY
Table 20
Parameter
Broken wire detection
delay against VAGND
Broken wire detection
delay against VAREF
Conversion time for 8-bit
result
Conversion time for 10-bit
result
Conversion time for 12-bit
result
Total Unadjusted Error
Wakeup time from analog
powerdown, fast mode
Wakeup time from analog
powerdown, slow mode
Analog reference ground
Analog input voltage
range
Analog reference voltage
1) These parameter values cover the complete operating range. Under relaxed operating conditions
2) This parameter includes the sample time (also the additional sample time specified by STC), the time to
Data Sheet
(temperature, supply voltage) typical values can be used for calculation.
determine the digital result and the time to load the result register with the conversion result. Values for the
basic clock
2)
2)
2)
t
ADCI
ADC Parameters (cont’d)
depend on programming.
2)
2)
Symbol
t
t
t
t
t
|TUE|
CC
t
t
V
SR
V
V
SR
BWG
BWR
c8
c10
c12
WAF
WAS
AGND
AIN
AREF
CC
CC
CC
CC −
SR
CC −
CC −
CC −
Min.
(10 +
STC)
t
2 x
t
(12 +
STC)
t
2 x
t
(16 +
STC)
t
2 x
t
−
V
0.05
V
V
+ 1.0
ADCI
SYS
ADCI
SYS
ADCI
SYS
SS
AGND
AGND
-
71
+
+
+
x
x
x
Values
Typ.
−
−
−
−
−
tbd
−
−
−
−
−
XC2000 Family / Econo Line
Max.
50
50
−
−
−
4
tbd
tbd
1.5
V
V
+ 0.05
AREF
DDPB
3)
4)
Unit Note /
LSB
μs
μs
V
V
V
Electrical Parameters
XC2230L, XC2234L
Test Condition
5)6)
7)
V1.0, 2010-12