STM32L151VC STMicroelectronics, STM32L151VC Datasheet - Page 68

• Manufacturer Part Number: STM32L151VC
• Description: Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
• Manufacturer: STMicroelectronics

Specifications of STM32L151VC

• Operating Power Supply Range: 1.65 V to 3.6 V (without BOR) or 1.8 V to 3.6 V
• 7 Modes: Sleep, Low-power run (11 μA at 32 kHz) , Low-power sleep (4.4 μA), Stop with RTC, Stop (650 nA), Standby with RTC, Standby (300 nA)
• Ultralow Leakage Per I/o: 50 nA max
• Fast Wakeup Time From Stop: 8 μs
• Core: ARM 32-bit Cortex™-M3 CPU
• Dma: 12-channel DMA controller
• 11 Timers: one 32-bit and six 16-bit general-purpose timers, two 16-bit basic timers, two watchdog timers (independent and window)

Electrical characteristics
68/108
Table 29.
1. This is a deviation for an individual part, once the initial frequency has been measured.
2. Based on characterization, not tested in production.
t
STAB(MSI)
f
OVER(MSI)
Symbol
t
SU(MSI)
(2)
MSI oscillator characteristics (continued)
MSI oscillator startup time
MSI oscillator stabilization time
MSI oscillator frequency overshoot
Doc ID 022799 Rev 1
Parameter
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,
Voltage range 1
and 2
MSI range 3,
Voltage range 3
Any range to
range 5
Any range to
range 6
STM32L151xC, STM32L152xC
Condition
Typ
3.5
30
20
15
10
6
5
5
Max
2.5
40
20
10
4
2
2
3
4
6
MHz
Unit
µs