STM32L151VBT6 STMicroelectronics, STM32L151VBT6 Datasheet - Page 42
STM32L151VBT6
Manufacturer Part Number
STM32L151VBT6
Description
MCU ARM 128KB FLASH 100LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32L152-EVAL.pdf
(107 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32L151VBT6
Manufacturer:
RENESAS
Quantity:
12 000
Company:
Part Number:
STM32L151VBT6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
STM32L151VBT6
Manufacturer:
ST
Quantity:
20 000
Electrical characteristics
6.1.6
Caution:
6.1.7
42/107
Power supply scheme
Figure 12. Power supply scheme
In this figure, the 4.7 µF capacitor must be connected to V
Current consumption measurement
Figure 13. Current consumption measurement scheme
+ 1 µF
10 nF
V DD
11 × 100 nF
+ 1 × 4.7 µF
+ 1 µF
10 nF
V DD
V REF
V DD1/2/.../5
V SS1/2/.../5
GP I/Os
V REF+
V REF-
V DDA
V SSA
Doc ID 17659 Rev 4
I DD
Regulator
ADC
V DD
V DDA
OUT
IN
ai14126b
RCs, PLL,
Logic
Analog:
IO
Standby-power circuitry
DD2
RTC backup registers)
...
STM32L151xx, STM32L152xx
(OSC32K,RTC,
Wake-up logic
.
& Memories)
Kernel logic
(CPU,
Digital
ai15401c