STM32L151VC STMicroelectronics, STM32L151VC Datasheet - Page 31

• 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)

STM32L151xC, STM32L152xC
Table 6.
10 D6
11 D5
12 D4
13 E4
14 F3
15 F4
16 F2 10
17 G2 11
18 G3
19 G4
20 H4
21
22
23 F1 12
24 G1 13
25 H2 14
26 H1 15
27
28
29 K2 18 11 F7
30
31
1
2
3
4
5
6
7
8
9
-
-
B2
A1
B1
C2
D2
E2
C1
D1
E1
K1
J6
J2 16
J3
J1 19 12 E7
-
-
-
Pins
17 10 D6
20
1
2
3
4
5
6
7
8
9
-
-
-
-
-
-
-
-
-
-
-
-
-
STM32L15xxC pin definitions
1
2
3
4
5
6
7
8
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
C6
C8 PC13-WKUP2 I/O FT
B8
B7
D8 PH0-OSC_IN
D7
C7
E8
F8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
OSC32_OUT
OSC32_IN
OSC_OUT
Pin name
WKUP3
V
PC14-
PC15-
V
NRST
V
V
PF10
PE6-
PH1-
V
PC0
PC1
PC2
PC2
PC3
PE2
PE3
PE4
PE5
LCD
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
PF8
PF9
DD_5
NC
SS_5
REF-
SSA
(4)
(5)
(6)
(6)
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O
I/O
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O
I/O FT
I/O FT
I/O FT
I/O FT
I/O
O
S
S
S
S
S
I
I
Doc ID 022799 Rev 1
(after reset)
function
NRST
V
V
PC13
PC14
PC15
V
PF10
Main
V
V
PE3
PE4
PE5
PE6
PH0
PH1
PC0
PC1
PC2
PC2
PC3
PE2
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
PF8
PF9
DD_5
SS_5
REF-
LCD
SSA
(3)
WKUP3/TAMPER3/TIM9_CH2/TRACED3
LCD_SEG18/ADC_IN10/COMP1_INP
LCD_SEG19/ADC_IN11/COMP1_INP
LCD_SEG20/ADC_IN12/COMP1_INP
LCD_SEG20/ADC_IN12/COMP1_INP
LCD_SEG21/ADC_IN13/COMP1_INP
TIM3_ETR/LCD_SEG38/TRACECK
TIM5_CH2/ADC_IN28/COMP1_INP
TIM5_CH3/ADC_IN29/COMP1_INP
TIM5_CH4/ADC_IN30/COMP1_INP
TIM3_CH1/LCD_SEG39/TRACED0
TIM5_CH1/TIM5_ETR/ADC_IN27
WKUP2/TAMPER1/RTC_AF1
ADC_IN30/COMP1_INP
TIM3_CH2/TRACED1
TIM9_CH1/TRACED2
Alternate functions
OSC32_OUT
OSC_VOUT
OSC32_IN
OSC_IN
Pin descriptions
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