STM32L151VBT6 STMicroelectronics, STM32L151VBT6 Datasheet - Page 10

• Manufacturer Part Number: STM32L151VBT6
• Description: MCU ARM 128KB FLASH 100LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32L151VBT6

• 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, POR, PWM, WDT
• Number Of I /o: 83
• 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 24x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LFQFP
• Processor Series: STM32L151
• 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: 80
• 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: 497-11195

Description
2.1
10/107
Device overview
Table 2.
Flash - Kbytes
RAM - Kbytes
Timers
Communication
interfaces
GPIOs
12-bit synchronized ADC
Number of channels
12-bit DAC
Number of channels
LCD (STM32L152xx Only)
COM x SEG
Comparator
CPU frequency
Operating voltage
Operating temperatures
Packages
Ultralow power STM32L15xxx device features and peripheral counts
Peripheral
General-purpose
Basic
SPI
I
USART
USB
2
C
Doc ID 17659 Rev 4
Ambient temperatures: –40 to +85 °C
Junction temperature: –40 to + 105 °C
STM32L15xCx
64
10
16 channels
UFQFPN48
.
LQFP48,
1.8 V to 3.6 V (down to 1.65 V at power-down)
4x16
37
6
2
2
2
3
1
1
2
2
2
1.65 V to 3.6 V without BOR option
128
16
LQFP64, BGA64
with BOR option
STM32L15xRx
64
10
20 channels
STM32L151xx, STM32L152xx
32 MHz
4x32
8x28
51
6
2
2
2
3
1
1
2
2
2
128
16
STM32L15xVx
64
10
24 channels
LQFP100,
BGA100
4x44
8x40
83
6
2
2
2
3
1
1
2
2
2
128
16