Dimensions:
3.17 x 3.16 x 0.38mm
Number of I2C Channels:
3
Number of USART Channels:
3
Width:
3.16mm
Program Memory Size:
256 kB
Number of PWM Units:
1
RAM Size:
64 kB
ADC Channels:
10
Number of Timers:
5
Data Bus Width:
32bit
Instruction Set Architecture:
DSP, RISC
Program Memory Type:
Flash
Package Type:
WLCSP
Maximum Frequency:
80MHz
Maximum Operating Temperature:
+85 °C
Number of UART Channels:
1
PWM Resolution:
16bit
Minimum Operating Temperature:
-40 °C
Family Name:
STM32L4
Device Core:
ARM Cortex M4
ADC Resolution:
12bit
Timer Resolution:
16 bit, 32bit
Number of ADC Units:
1
Pin Count:
49
Pulse Width Modulation:
1 (6 x 16 bit)
Mounting Type:
Surface Mount
PWM Channels:
6
Length:
3.17mm
Height:
0.38mm
Typical Operating Supply Voltage:
3.6 (Maximum) V
ADCs:
1 (10 x 12 bit)
Number of CAN Channels:
1
Number of SPI Channels:
3
HTSUS:
8542.31.0001
RoHS Status:
ROHS3 Compliant
Program Memory Size:
256KB (256K x 8)
Peripherals:
Brown-out Detect/Reset, DMA, PWM, WDT
Operating Temperature:
-40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd):
1.71V ~ 3.6V
Package / Case:
49-UFBGA, WLCSP
RAM Size:
64K x 8
Program Memory Type:
FLASH
REACH Status:
REACH Unaffected
Connectivity:
CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
Package:
Tape & Reel (TR)
EEPROM Size:
-
Oscillator Type:
Internal
Moisture Sensitivity Level (MSL):
1 (Unlimited)
Number of I/O:
39
standardLeadTime:
16 Weeks
Core Size:
32-Bit Single-Core
Mounting Type:
Surface Mount
Series:
STM32L4
Supplier Device Package:
49-WLCSP (3.14x3.13)
Data Converters:
A/D 10x12b; D/A 2x12b
Core Processor:
ARM® Cortex®-M4
Speed:
80MHz
Base Product Number:
STM32L431
ECCN:
3A991A2
