STM32L151R6 STMicroelectronics, STM32L151R6 Datasheet - Page 26
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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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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