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STM32L431CBT6
ARM MCU, ARM Cortex-M4 Microcontrollers, ARM Cortex-M4, 32bit, 80 MHz, 128 KB, 64 KB
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoSTM32L431CBT6
Newark Part No.56AC6747
Product RangeSTM32 Family STM32L4 Series Microcontrollers
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | $4.390 |
| 10+ | $4.020 |
| 25+ | $4.020 |
| 50+ | $3.710 |
| 100+ | $3.710 |
| 250+ | $3.710 |
Price for:Each
Minimum: 1
Multiple: 1
$4.39
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoSTM32L431CBT6
Newark Part No.56AC6747
Product RangeSTM32 Family STM32L4 Series Microcontrollers
Technical Datasheet
Product RangeSTM32 Family STM32L4 Series Microcontrollers
Device CoreARM Cortex-M4
Data Bus Width32bit
Data Bus Width32 bit
No. of Bits32bit
CPU Speed80MHz
Operating Frequency Max80MHz
Program Memory Size128KB
No. of Pins48Pins
IC Case / PackageLQFP
MCU Case StyleLQFP
No. of I/O's38I/O's
InterfacesCAN, I2C, SAI, SPI, UART, USART
RAM Memory Size64KB
Embedded Interface TypeCAN, I2C, SAI, SPI, UART, USART
ADC Channels10Channels
ADC Resolution12Bit
Supply Voltage Min1.71V
Supply Voltage Max3.6V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilySTM32
MCU SeriesSTM32L4
Qualification-
MSLMSL 3 - 168 hours
SVHCNo SVHC (21-Jan-2025)
Product Overview
Ultra-low power ARM® Cortex®-M4 32bit MCU+FPU, 100DMIPS. It supports 16x communication interfaces, rich analogue peripherals (independent supply) and 11x timers.
- 176.7 ULPBench® score energy benchmark
- 1.25 DMIPS/MHz (Drystone 2.1) performance benchmark
- Internal 48MHz with clock recovery, 2 PLLs for system clock, audio, ADC
- Up to 83 fast I/Os, most 5V-tolerant
- RTC with HW calendar, alarms and calibration
- Up to 21 capacitive sensing channels: support touch key, linear and rotary touch sensors
- Quad SPI memory interface, 14-channel DMA controller
- True random number generator, CRC calculation unit, 96bit unique ID
- Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™
- ECOPACK2® compliant
Technical Specifications
Product Range
STM32 Family STM32L4 Series Microcontrollers
Data Bus Width
32bit
No. of Bits
32bit
Operating Frequency Max
80MHz
No. of Pins
48Pins
MCU Case Style
LQFP
Interfaces
CAN, I2C, SAI, SPI, UART, USART
Embedded Interface Type
CAN, I2C, SAI, SPI, UART, USART
ADC Resolution
12Bit
Supply Voltage Max
3.6V
Operating Temperature Max
85°C
MCU Family
STM32
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Device Core
ARM Cortex-M4
Data Bus Width
32 bit
CPU Speed
80MHz
Program Memory Size
128KB
IC Case / Package
LQFP
No. of I/O's
38I/O's
RAM Memory Size
64KB
ADC Channels
10Channels
Supply Voltage Min
1.71V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
STM32L4
MSL
MSL 3 - 168 hours
Technical Docs (2)
Legislation and Environmental
US ECCN:3A991A2
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate