STM32L151C6 STMicroelectronics, STM32L151C6 Datasheet - Page 28

• 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

Pin descriptions
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Figure 6.
Figure 7.
PC13-RTC_AF1-WKUP2
STM32L15xxx LQFP64 pinout
STM32L15xxx LQFP48 pinout
PC15-OSC32_OUT
PC13
-
PC14-OSC32_IN
PH1- OSC_OUT
PH0 -OSC_IN
PC15-OSC32_OUT
RTC_AF1-WKUP2
PA0-WKUP1
PC14-OSC32_IN
PH1-OSC_OUT
PH0-OSC_IN
PA0-WKUP1
NRST
VDDA
VSSA
V
PC0
PC1
PC2
PC3
LCD
PA1
PA2
NRST
VDDA
VSSA
Doc ID 17659 Rev 6
V
LCD
PA1
PA2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
17 18 19 20 21 22 23 24
12
1
2
3
4
5
6
7
8
9
10
11
13 14 15 16 17 18 19 20 21 22
48 47 46 45
44 43 42 41 40 39 38 37
LQFP48
LQFP64
25 26 27 28
23
29 30 31 32
24
STM32L151xx, STM32L152xx
36
33
32
31
30
29
28
27
26
25
35
34
ai15694 b
VDD_2
VSS_2
PA13
PA12
PA11
PA10
PA9
PA8
PB15
PB14
PB13
PB12
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
VDD_2
VSS_2
PA13
PA12
PA11
PA10
PA9
PA8
PC9
PC8
PC7
PC6
PB15
PB14
PB13
PB12
ai15693b