STM32L152RBT6 STMicroelectronics, STM32L152RBT6 Datasheet - Page 28

• Manufacturer Part Number: STM32L152RBT6
• Description: MCU ARM 128KB FLASH LCD 64LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32L152RBT6

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 20x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LFQFP
• Processor Series: STM32L152
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 6
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11199

Pin descriptions
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Figure 6.
Figure 7.
PC13-RTC_AF1-WKUP2
STM32L15xxx LQFP64 pinout
STM32L15xxx LQFP48 pinout
PC13
-
PC15-OSC32_OUT
PC14-OSC32_IN
PH1- OSC_OUT
PC15-OSC32_OUT
RTC_AF1-WKUP2
PH0 -OSC_IN
PC14-OSC32_IN
PA0-WKUP1
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 4
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
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
ai15694 b
VDD_2
VSS_2
PA13
PA12
PA11
PA10
PA9
PA8
PB15
PB14
PB13
PB12
VDD_2
VSS_2
PA13
PA12
PA11
PA10
PA9
PA8
PC9
PC8
PC7
PC6
PB15
PB14
PB13
PB12
ai15693b