Operating Temperature -40°C~105°C TA
Packaging Tape & Reel (TR)
Series STM32L4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 72
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Max Power Dissipation 434mW
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Supply Voltage 1.8V
Terminal Pitch 0.4mm
Base Part Number STM32L476
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 1.71V
Interface CAN, I2C, SPI, UART, USART, USB
Memory Size 1MB
Oscillator Type Internal
Number of I/O 57
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.71V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM? Cortex?-M4
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 1MB 1M x 8
Connectivity CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG
Bit Size 32
Data Converter A/D 16x12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 13
Address Bus Width 2
Core Architecture ARM
On Chip Program ROM Width 8
CPU Family CORTEX-M4
Max Frequency 80MHz
Boundary Scan YES
Low Power Mode YES
Format FLOATING-POINT
Integrated Cache NO
RAM (words) 128000
Number of External Interrupts 16
On Chip Data RAM Width 8
Number of DMA Channels 14