STM32L151RBH6TR STMicroelectronics, STM32L151RBH6TR Datasheet - Page 72

• Manufacturer Part Number: STM32L151RBH6TR
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Low Power MCU
• Manufacturer: STMicroelectronics

Specifications of STM32L151RBH6TR

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M3
• Data Bus Width: 32 bit

Electrical characteristics
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Multi-speed internal (MSI) RC oscillator
Table 32.
D
D
TEMP(MSI)
I
VOLT(MSI)
DD(MSI)
Symbol
ACC
t
SU(MSI)
f
MSI
MSI
(2)
(1)
(1)
MSI oscillator characteristics
Frequency after factory calibration, done at
V
Frequency error after factory calibration
MSI oscillator frequency drift
0 °C ≤ T
MSI oscillator frequency drift
1.65 V ≤ V
MSI oscillator power consumption
MSI oscillator startup time
DD
= 3.3 V and T
A
≤ 85 °C
DD
≤ 3.6 V, T
Parameter
A
Doc ID 17659 Rev 8
= 25 °C
A
= 25 °C
STM32L151x6/8/B, STM32L152x6/8/B
MSI range 0
MSI range 1
MSI range 2
MSI range 3
MSI range 4
MSI range 5
MSI range 6,
Voltage range 1
and 2
MSI range 6,
Voltage range 3
MSI range 0
MSI range 1
MSI range 2
MSI range 3
MSI range 4
MSI range 5
MSI range 6
MSI range 0
MSI range 1
MSI range 2
MSI range 3
MSI range 4
MSI range 5
MSI range 6
Condition
65.5
1.05
±0.5
0.75
Typ
131
262
524
2.1
4.2
1.5
2.5
4.5
3.5
±3
15
30
20
15
10
1
8
6
5
5
Max
2.5
MHz
Unit
%/V
kHz
µA
µs
%
%