STM32L151VB STMicroelectronics, STM32L151VB Datasheet - Page 26

• 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

Pin descriptions
26/109
Figure 4.
C
D
G
H
A
B
E
F
OSC32_OUT
OSC32_IN
OSC_OUT
OSC_IN
V REF+
PC14-
PC15-
V DDA
NRST
V SSA
PH0-
PH1-
STM32L15xxx TFBGA64 ballout
1
PA0-WKUP1
RTC_AF1
WKUP2
V DD_4
V SS_4
VLCD
PC13-
PC1
PC2
PA1
2
-
Doc ID 17659 Rev 6
PB9
PB8
PB7
PB6
PC0
PA2
PA3
PA4
3
BOOT0
V SS_3
V DD_3
PB4
PB5
PA5
PA6
PA7
4
V SS_2
V DD_2
PC12
PB3
PD2
PB0
PB1
PC4
5
V DD_1
V SS_1
PC11
PA15
PA10
PC5
PB2
PC6
6
STM32L151xx, STM32L152xx
PC10
PA14
PB15
PB10
PB11
PC7
PA9
PA8
7
PA13
PA12
PA11
PB14
PB13
PB12
PC9
PC8
8
AI16090b