STM8L151G4Y3 STMICROELECTRONICS [STMicroelectronics], STM8L151G4Y3 Datasheet - Page 83

• Manufacturer Part Number: STM8L151G4Y3
• Description: 8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM8L151xx, STM8L152xx
Low speed internal RC oscillator (LSI)
Table 33.
1. V
2. Data based on characterization results, not tested in production.
3. This is a deviation for an individual part, once the initial frequency has been measured.
Figure 20. Typical LSI frequency vs. V
Symbol
I
t
DD(LSI)
su(LSI)
f
LSI
DD
= 1.8 V to 3.0 V, T
Frequency
LSI oscillator wakeup time
LSI oscillator frequency
drift
LSI oscillator characteristics
(3)
Parameter
A
= -40 to 125 °C unless otherwise specified.
(1)
Doc ID 15962 Rev 5
0 °C ≤ T
DD
Conditions
A
≤ 85 °C
(1)
Min
-10
26
Electrical parameters
Typ
38
200
Max
56
4
(2)
83/122
Unit
kHz
µs
%