STMicroelectronics STM32L031F4P3
$ 1.15
Production
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Inventory History
3 month trend: -32.30%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Country of OriginMainland China, Philippines
Export Control Classification Number (ECCN) Code3A991.A.2
Harmonized Tariff Schedule (HTS) Code8542.31.00.25
Introduction Date2015-10-22
Lifecycle StatusProduction (Last Updated: 1 month ago)
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MicrochipATSAMD10D14A-SSUT
MCU 32-Bit SAM D10 ARM Cortex M0+ RISC 16KB Flash 1.8V/2.5V/3.3V 20-Pin SOIC T/R
MicrochipATSAMD11C14A-SSUT
MCU 32-Bit SAM D11 ARM Cortex M0+ RISC 16KB Flash 1.8V/2.5V/3.3V 14-Pin SOIC T/R
MicrochipATSAMD10C14A-SSUT
MCU 32-Bit SAM D10 ARM Cortex M0+ RISC 16KB Flash 1.8V/2.5V/3.3V 14-Pin SOIC T/R
Descriptions
Descriptions of STMicroelectronics STM32L031F4P3 provided by its distributors.
MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 16kB Flash 20-Pin TSSOP Tray
Ultra-low-power ARM Cortex-M0+ MCU with 16-Kbytes Flash, 32 MHz CPU
RISC Microcontroller, 32-Bit, FLASH, Cortex-M0+ CPU, 32MHz, CMOS, PDSO20
1.8V~3.6V 32MHz 8KB Flash 16KB Brown-out Detect/Reset DMA POR PWM WDT Internal 15 1 1.65V 3.6V 32MHz I2C IrDA LINbus SPI UART USART 1x8 A/D 10x12b 32bit ARM Cortex-M0+ TSSOP-20 SMD
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
3 month trend: -32.30%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTSSOP
Number of Terminals20
Technical
ADC Channels (Resolution)10-Ch 12-Bit
Core ArchitectureARM Cortex-M0+
EEPROM Memory Size1 kB
Flash Memory Size16 kB
Frequency32 MHz
InterfaceI2C, IrDA, UART, USART
Max Frequency32 MHz
Max Operating Temperature125 °C
Max Supply Current5.7 mA
Max Supply Voltage3.6 V
Memory Size16 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current250 nA
Nominal Supply Voltage (DC)3 V
Number of Channels9
Number of I2C Channels1
Number of I/Os2
Number of Interrupts26
Number of SPI Channels1
Number of Timers/Counters5
Number of USART Channels1
Oscillator TypeInternal
PeripheralsCRC, POR, PWM, RTC
RAM Size8 kB
Temperature GradeAutomotive
Dimensions
Height - Seated (Max)1.2 mm
Length6.5 mm
Terminal Pitch650 µm
Width4.4 mm