STM32L151VB STMicroelectronics, STM32L151VB Datasheet - Page 45

• Manufacturer Part Number: STM32L151VB
• Description: Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
• Manufacturer: STMicroelectronics

Specifications of STM32L151VB

• 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

STM32L151xx, STM32L152xx
Table 10.
1. Should be USB compliant from I/O voltage standpoint, the minimum V
V
V
V
V
Operating power
DD
DD
DD
DD
supply range
= 1.65 to 1.8 V
= 1.8 to 2.0 V
= 2.0 to 2.4 V
= 2.4 to 3.6 V
Functionalities depending on the operating power supply range
DAC and ADC
time up to 500
time up to 500
Not functional
time up to 1
Conversion
Conversion
Conversion
operation
Msps
Ksps
Ksps
Functionalities depending on the operating power supply range
Functional
Functional
functional
functional
Doc ID 17659 Rev 6
USB
Not
Not
(1)
(1)
Range 1, range
Range 1, range
2 or range 3
2 or range 3
Range 2 or
Range 2 or
range 3
range 3
V
CORE
DD
is 3.0 V.
(f
frequency
Maximum
CPU
16 MHz
16 MHz
32 MHz
32 MHz
16MHz
16MHz
8MHz
8MHz
(1ws)
(0ws)
(1ws)
(0ws)
(1ws)
(0ws)
(1ws)
(0ws)
CPU
max)
Electrical characteristics
- Full speed operation
- Full speed operation
- Degraded speed
- Degraded speed
I/O operation
performance
performance
45/109