STM32L151RBT6 STMicroelectronics, STM32L151RBT6 Datasheet - Page 12
STM32L151RBT6
Manufacturer Part Number
STM32L151RBT6
Description
MCU ARM 128KB FLASH 64LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Specifications of STM32L151RBT6
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
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
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
51
Number Of Timers
6
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Cpu Family
STM32
Device Core
ARM
Device Core Size
32b
Frequency (max)
32MHz
Total Internal Ram Size
16KB
# I/os (max)
51
Number Of Timers - General Purpose
8
Operating Supply Voltage (typ)
2.5/3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
1.8V
On-chip Adc
20-chx12-bit
On-chip Dac
2(2-chx12-bit)
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
64
Package Type
LQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-11193
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32L151RBT6
Manufacturer:
ST
Quantity:
10 000
Company:
Part Number:
STM32L151RBT6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Company:
Part Number:
STM32L151RBT6A
Manufacturer:
VISHAY
Quantity:
40 000
Company:
Part Number:
STM32L151RBT6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Functional overview
3
12/107
Functional overview
Figure 1
Figure 1.
1. AF = alternate function on I/O port pin.
shows the block diagrams.
Ultralow power STM32L15xxx block diagram
Doc ID 17659 Rev 4
STM32L151xx, STM32L152xx