STM32L152RBT6 STMicroelectronics, STM32L152RBT6 Datasheet - Page 26

• 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
26/107
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 4
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