ST-STM32L431CBU6TR

ST-STM32L431CBU6TR

  • $19.00
    Unit price per 


Product Technical Specifications

EU RoHS Compliant 
ECCN (US) 3A991.a.2
Part Status Active
Automotive No
PPAP No
Family Name STM32L
Instruction Set Architecture RISC
Device Core ARM Cortex M4
Core Architecture ARM
Maximum CPU Frequency (MHz) 80
Maximum Clock Rate (MHz) 80
Data Bus Width (bit) 32
Program Memory Type Flash
Program Memory Size 128KB
RAM Size 64KB
Interface Type CAN/I2C/SPI/UART/USART
Number of I/Os 38
No. of Timers 9
PWM 1
Number of ADCs Single
ADC Channels 10
ADC Resolution (bit) 12
Number of DACs Single
DAC Channels 2
DAC Resolution (bit) 12
USART 3
UART 1
USB 0
SPI 3
I2C 3
I2S 0
CAN 1
Ethernet 0
Watchdog 2
Analog Comparators 2
Parallel Master Port No
Real Time Clock Yes
Special Features CAN Controller
Minimum Operating Supply Voltage (V) 1.71
Typical Operating Supply Voltage (V) 3.3
Maximum Operating Supply Voltage (V) 3.6
Maximum Power Dissipation (mW) 606
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
Supplier Temperature Grade Industrial
Packaging Tape and Reel
Supplier Package UFQFPN EP
Pin Count 48
Mounting Surface Mount
Package Height 0.55
Package Length 7
Package Width 7
PCB changed 48