STM32L151C6 STMicroelectronics, STM32L151C6 Datasheet - Page 66

• Manufacturer Part Number: STM32L151C6
• Description: Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
• Manufacturer: STMicroelectronics

Specifications of STM32L151C6

• Operating Power Supply Range: 1.65 V to 3.6 V (without BOR) or 1.8 V to 3.6 V (with BOR option)
• Temperature Range: –40 to 85 °C
• 4 Modes: Sleep, Low-power run (9 μA at 32 kHz), Low-power sleep (4.4 μA),Stop with RTC (1.45 μA), Stop (570 nA), Standby (300 nA)
• Ultralow Leakage Per I/o: 50 nA
• Fast Wakeup From Stop: 8 μs
• Core: ARM 32-bit Cortex™-M3 CPU
• Dma: 7-channel DMA controller, supporting timers, ADC, SPIs, I2Cs and USARTs

Electrical characteristics
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Multi-speed internal (MSI) RC oscillator
Table 28.
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 6
= 25 °C
A
= 25 °C
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
STM32L151xx, STM32L152xx
65.5
1.05
0.75
±0.5
Typ
131
262
524
2.1
4.2
1.5
2.5
4.5
3.5
15
30
20
15
10
±3
1
8
6
5
5
Max
2.5
MHz
Unit
%/V
kHz
µA
µs
%
%