STM32L151R6 STMicroelectronics, STM32L151R6 Datasheet - Page 27
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STM32L151R6
Manufacturer Part Number
STM32L151R6
Description
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
Manufacturer
STMicroelectronics
Datasheet
1.STM32L152VB.pdf
(109 pages)
Specifications of STM32L151R6
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
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Manufacturer
Quantity
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STM
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640
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STM32L151xx, STM32L152xx
Figure 5.
PC13-RTC_AF1-WKUP2
PC15-OSC32_OUT
PC14-OSC32_IN
PH1-OSC_OUT
STM32L15xxx LQFP100 pinout
PH0-OSC_IN
PE6-WKUP3
PA0-WKUP1
VREF+
VDD_5
VSS_5
VREF-
VDDA
NRST
VSSA
V
PE2
PE3
PE4
PE5
PC0
PC1
PC2
PC3
LCD
PA1
PA2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Doc ID 17659 Rev 6
LQFP100
Pin descriptions
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
VDD_2
VSS_2
PH2
PA 13
PA 12
PA 11
PA 10
PA 9
PA 8
PC9
PC8
PC7
PC6
PD15
PD14
PD13
PD12
PD11
PD10
PD9
PD8
PB15
PB14
PB13
PB12
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