STM8S207C6T3 STMICROELECTRONICS [STMicroelectronics], STM8S207C6T3 Datasheet - Page 67

• Manufacturer Part Number: STM8S207C6T3
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM8S207xx, STM8S208xx
10.3.4
Internal clock sources and timing characteristics
Subject to general operating conditions for V
High speed internal RC oscillator (HSI)
Table 33.
1. Guaranteeed by design, not tested in production.
2. Data based on characterization results, not tested in production
Figure 18. Typical HSI frequency variation vs V
Symbol
ACC
I
t
DD(HSI)
su(HSI)
f
HSI
HSI
Frequency
Accuracy of HSI oscillator
Accuracy of HSI oscillator
(factory calibrated)
HSI oscillator wakeup
time including calibration
HSI oscillator power
consumption
HSI oscillator characteristics
Parameter
-1%
-2%
-3%
3%
2%
1%
0%
2.5
Doc ID 14733 Rev 9
3
Trimmed by the
CLK_HSITRIMR register
for given V
conditions
V
V
25 °C ≤ T
2.95 V ≤ V
-40 °C ≤ T
DD
DD
3.5
= 5 V,
= 5 V, T
Conditions
A
A
DD
DD
≤ 85 °C
DD
4
≤ 125 °C
A
V DD (V)
≤ 5.5 V,
and T
= 25 °C
and T
4.5
DD
A
A
. f
at 4 temperatures
HSE
5
-1
-3
Min
-1.5
-2.2
5.5
(1)
(2)
Electrical characteristics
ai15067
-40˚C
25˚C
85˚C
125˚C
6
Typ
170
16
250
Max
3
1
1
1.5
2.2
(2)
(1)
(1)
(2)
67/103
MHz
Unit
µA
µs
%