STM32L431RBY6TR

Part Number
STM32L431RBY6TR
Manufacturer STMicroelectronics
Other part numbers
Description IC MCU 32BIT 128KB FLASH 64WLCSP
Specification document Datasheet

Product attributes

Part Status Active
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Grade -
Qualification -
Programmable Not Verified
EEPROM Size -
Number of I/O 52
Oscillator Type Internal
Program Memory Type FLASH
Speed 80MHz
Program Memory Size 128KB (128K x 8)
Core Size 32-Bit
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Package / Case 64-UFBGA, WLCSP
Core Processor ARM® Cortex®-M4
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
Connectivity CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART
Supplier Device Package 64-WLCSP (3.14x3.13)

Goods in stock:6468

Can be shipped immediately
quantity unit price price
1 USD $4.38 USD $4.38
Total Amount: USD $4.38

Cut Tape (CT)

quantity unit price price
1 $4.38 $4.38
10 $3.31 $33.1
25 $3.05 $76.25
100 $2.75 $275
250 $2.61 $652.5
500 $2.53 $1265
1000 $2.46 $2460
2500 $2.38 $5950