Datasheet

Electrical characteristics STM8AF52/62xx, STM8AF51/61xx
68/110 Doc ID 14395 Rev 9
Low-speed internal RC oscillator (LSI)
Subject to general operating conditions for V
DD
and T
A
.
Figure 21. Typical LSI frequency vs V
DD
Table 36. LSI oscillator characteristics
Symbol Parameter Conditions Min Typ Max Unit
f
LSI
Frequency — 112 128 144 kHz
t
su(LSI)
LSI oscillator wakeup time — — — 7
(1)
1. Data based on characterization results, not tested in production.
µs
-3%
-2%
-1%
0%
1%
2%
3%
2.5 3 3.5 4 4.5 5 5.5 6
V
DD
[V]
LSI frequency variation [%]
25°C