STM32L152RD STMicroelectronics, STM32L152RD Datasheet - Page 34

• Manufacturer Part Number: STM32L152RD
• Description: Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
• Manufacturer: STMicroelectronics

Specifications of STM32L152RD

• 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)

Pin descriptions
Table 5.
34/121
100 D11 67 41
101 D10 68 42
102 C12 69 43
103 B12 70 44
104 A12 71 45
105 A11 72 46
106 C11 73
107 F11 74 47
108 G11 75 48
109 A10 76 49
110 A9 77 50
111 B11 78 51
112 C10 79 52
113 B10 80 53
114 C9 81
86 H10 62
87 G10 -
88 F9
89 F10
90 E9
91
92
93
94 F6
95 G6
96 E12 63 37
97 E11 64 38
98 E10 65 39
99 D12 66 40
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Pins
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STM32L15xxD pin definitions (continued)
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Pin name
V
V
V
V
PC10
PC12
PD15
PC11
PA10
PA11
PA12
PA13
PA14
PA15
PG2
PG3
PG4
PG5
PG6
PG7
PG8
PC6
PC7
PC8
PC9
PH2
PD0
PA8
PA9
DD_9
DD_2
SS_9
SS_2
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 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 FT
I/O FT
I/O FT
S
S
S
S
(after reset)
function
Doc ID 022027 Rev 2
SWCLK
SWDIO
JTMS-
JTCK-
V
V
V
V
PD15
PC10
PC11
PC12
Main
PA10
PA11
PA12
PG2
PG3
PG5
JTDI
PG4
PG6
PG7
PG8
PC6
PC7
PC8
PC9
PH2
PD0
PA8
PA9
DD_9
DD_2
SS_9
SS_2
(3)
LCD_SEG28/LCD_SEG40/LCD_COM4/FSMC_D2/
LCD_SEG29/LCD_SEG41/LCD_COM5/FSMC_D3/
LCD_SEG30/ LCD_SEG42/LCD_COM6/SDIO_CK
SPI3_MOSI/I2S3_SD/USART3_CK/ UART5_TX/
TIM3_CH1/I2S2_MCK/LCD_SEG24/FSMC_D6/
TIM3_CH2/I2S3_MCK/LCD_SEG25/FSMC_D7/
SPI3_SCK/I2S3_CK/USART3_TX/ UART4_TX/
TIM3_CH3/LCD_SEG26/FSMC_D0/SDIO_D0
TIM3_CH4/LCD_SEG27/FSMC_D1/SDIO_D1
TIM9_CH1/SPI2_NSS/I2S2_WS/ FSMC_D2
TIM2_CH1_ETR/ SPI1_NSS/SPI3_NSS/
SPI3_MISO/USART3_RX/UART4_RX/
FSMC_A12/ADC_IN10b/COMP1_INP
FSMC_A13/ADC_IN11b/COMP1_INP
FSMC_A14/ADC_IN12b/COMP1_INP
USART1_CTS/ USB_DM/SPI1_MISO
USART1_RTS/USB_DP/SPI1_MOSI
TIM4_CH4/LCD_SEG35/FSMC_D1
USART1_CK/MCO/LCD_COM0
USART1_RX / LCD_COM2
USART1_TX / LCD_COM1
I2S3_WS/LCD_SEG17
Alternate functions
STM32L151xD, STM32L152xD
FSMC_A15
FSMC_A22
SDIO_D6
SDIO_D7
SDIO_D2
SDIO_D3
PA14
PA13