saf-xc822t-1fri Infineon Technologies Corporation, saf-xc822t-1fri Datasheet - Page 42

• Manufacturer Part Number: saf-xc822t-1fri
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

Preliminary
3.3.4
Table 20
Table 20
Parameter
Nominal frequency
Long term
frequency deviation
Short term
frequency deviation
(over full range of
V
Overall frequency
Drift
1) Nominal condition:
Data Sheet
DDC
)
provides the characteristics of the 48 MHz oscillator in the XC822/824.
On-Chip Oscillator Characteristics
48 MHz Oscillator Characteristics (Operating Conditions apply)
V
DDC
Symbol
f
∆
∆
∆
NOM
= 2.5 V,
f
f
f
LT
ST
OD
CC
CC
CC
CC
T
A
= + 25°C.
Min.
-0.5 % 48
-2.5
-4.5
-1
-5.5
Limit Values
Typ. Max.
–
–
–
–
37
+0.5% MHz under nominal
3
4.5
1
5.5
Unit Test Conditions
%
%
%
%
conditions
trimming
with respect to
lifetime and temperature
(0 °C to 85 °C)
with respect to
lifetime and temperature
(-40 °C to 125 °C)
with respect to
within one LIN message
(< 10 ms … 100 ms)
with respect to
voltage and temperature
deviation
Electrical Parameters
1)
after
XC822/824
V0.1, 2010-02
f
f
f
f
NOM
NOM
NOM
NOM
, over
, over
, over
,