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STM32L431CBY7TR ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 128KB (128K x 8) FLASH 49-WLCSP (3.14x3.11)
Price & Procurement
90 In Stock
Can ship immediately
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 5.24000 $5.24
10 4.70700 $47.07
25 4.45040 $111.26
100 3.85690 $385.69
250 3.65908 $914.77
500 3.28328 $1,641.64
1,000 2.76904 $2,769.04
2,500 2.63059 $6,576.47

Submit a request for quotation on quantities greater than those displayed.

Alternate Package
  • Tape & Reel (TR)  : 497-19376-2-ND
  • Minimum Quantity: 5,000
  • Quantity Available: 0
  • Unit Price: $2.42162
  • Digi-Reel®  : 497-19376-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 90 - Immediate
  • Unit Price: Digi-Reel®

STM32L431CBY7TR

Datasheet
Digi-Key Part Number 497-19376-1-ND
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Manufacturer

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Manufacturer Part Number STM32L431CBY7TR
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Description IC MCU 32BIT 128KB FLASH
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Manufacturer Standard Lead Time 20 Weeks
Detailed Description

ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 128KB (128K x 8) FLASH 49-WLCSP (3.14x3.11)

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Product Attributes
Type Description Select All
Categories
Manufacturer STMicroelectronics
Series STM32L4
Packaging Cut Tape (CT) 
Part Status Active
Core Processor ARM® Cortex®-M4
Core Size 32-Bit
Speed 80MHz
Connectivity CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O 39
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 10x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Mounting Type Surface Mount
Package / Case 49-UFBGA, WLCSP
Supplier Device Package 49-WLCSP (3.14x3.11)
Base Part Number STM32L431
 
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package 1
Other Names 497-19376-1