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Microcontrollers and Processors / Microcontrollers / STM32L431RBI6
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STM32L431RBI6 by: STMicroelectronics

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory

Part Details for STM32L431RBI6 by STMicroelectronics

Overview of STM32L431RBI6 by STMicroelectronics

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Applications Consumer Electronics Internet of Things (IoT) Smart Cities

Price & Stock for STM32L431RBI6

Part # Distributor Description Stock Price Buy
DISTI # 56AC6751
Newark Mcu, Arm Cortex-M4, 80Mhz, Ufbga-64, Product Range:Arm Cortex-M4 Microcontrollers, Architecture:Arm Cortex-M4, No. Of Bits:32Bit, Cpu Speed:80Mhz, Program Memory Size:128Kb, Ram Memory Size:64Kb, No. Of Pins:64Pins, Mcu Case Rohs Compliant: Yes |Stmicroelectronics STM32L431RBI6 Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 768
  • 1 $5.8300
  • 10 $5.2300
  • 25 $4.9200
  • 50 $4.6100
  • 100 $4.3000
  • 250 $4.0800
  • 980 $3.6500
$3.6500 / $5.8300 Buy Now
DISTI # 497-17959-ND
DigiKey IC MCU 32BIT 128KB FLASH 64UFBGA Min Qty: 1 Lead time: 10 Weeks Container: Tray 1725
In Stock
  • 1 $5.3400
  • 10 $4.8000
  • 25 $4.5376
  • 80 $3.9325
  • 230 $3.7308
  • 440 $3.3477
  • 945 $2.8233
  • 2,940 $2.6822
$2.6822 / $5.3400 Buy Now
DISTI # STM32L431RBI6
Avnet Americas MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 64-Pin CSP ECOPACK2 Tray - Bulk (Alt: STM32L431RBI6) RoHS: Compliant Min Qty: 490 Package Multiple: 1 Lead time: 10 Weeks, 0 Days Container: Bulk 11760
  • 490 $2.9654
  • 500 $2.9055
  • 990 $2.8456
  • 2,500 $2.7857
  • 4,900 $2.7258
  • 25,000 $2.6659
  • 49,000 $2.6060
$2.6060 / $2.9654 Buy Now
DISTI # 511-STM32L431RBI6
Mouser Electronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash RoHS: Compliant 477
  • 1 $5.3400
  • 10 $3.9400
  • 100 $3.7400
  • 250 $3.3500
  • 500 $2.9100
  • 2,940 $2.4600
$2.4600 / $5.3400 Buy Now
STMicroelectronics Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory RoHS: Compliant Min Qty: 1 477
  • 1 $5.2300
  • 10 $3.8600
  • 100 $3.6700
  • 250 $3.2800
  • 500 $2.8500
$2.8500 / $5.2300 Buy Now
Future Electronics STM32L Series 128 kB Flash 64 kB RAM 32-Bit SMT Microcontroller - UFBGA-64 RoHS: Compliant pbFree: Yes Min Qty: 2940 Package Multiple: 490 Container: Tray 0
Tray
  • 490 $2.8800
  • 980 $2.8300
  • 1,470 $2.8100
  • 1,960 $2.7700
$2.7700 / $2.8800 Buy Now
DISTI # 69713769
Verical MCU 32-bit ARM Cortex M4 RISC 128KB Flash 1.8V/2.5V/3.3V 64-Pin UFBGA Tray RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2324 Americas - 620
  • 2 $4.6722
  • 10 $3.6657
  • 100 $3.4527
  • 250 $3.2029
  • 500 $2.6838
  • 2,940 $2.5834
$2.5834 / $4.6722 Buy Now
DISTI # STM32L431RBI6
Avnet Americas MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 64-Pin CSP ECOPACK2 Tray - Bulk (Alt: STM32L431RBI6) RoHS: Compliant Min Qty: 490 Package Multiple: 1 Lead time: 10 Weeks, 0 Days Container: Bulk 11760
  • 490 $2.9654
  • 500 $2.9055
  • 990 $2.8456
  • 2,500 $2.7857
  • 4,900 $2.7258
  • 25,000 $2.6659
  • 49,000 $2.6060
$2.6060 / $2.9654 Buy Now
Ameya Holding Limited UFBGA 5X5X0.6 64L ULTRA-LOW-POWER WITH FPU ARM COR 14730
RFQ
DISTI # STM32L431RBI6
Avnet Silica MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 64-Pin CSP ECOPACK2 Tray (Alt: STM32L431RBI6) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 1 Weeks, 4 Days Silica - 0
Buy Now
Chip1Cloud IC MCU 32BIT 128KB FLASH 64UFBGA 1700
RFQ
DISTI # STM32L431RBI6
EBV Elektronik MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 64-Pin CSP ECOPACK2 Tray (Alt: STM32L431RBI6) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 1 Weeks, 4 Days EBV - 0
Buy Now
DISTI # 2855688
element14 Asia-Pacific MCU, ARM CORTEX-M4, 80MHZ, UFBGA-64 RoHS: Compliant Min Qty: 1 Container: Each 768
  • 1 $5.9467
  • 10 $5.3402
  • 25 $5.0221
  • 50 $4.6967
  • 100 $4.3712
  • 250 $4.1494
  • 500 $3.7204
$3.7204 / $5.9467 Buy Now
DISTI # 2855688
Farnell MCU, ARM CORTEX-M4, 80MHZ, UFBGA-64 RoHS: Compliant Min Qty: 1 Lead time: 27 Weeks, 1 Days Container: Each 768
  • 1 $4.7355
  • 10 $3.8335
  • 25 $3.6080
  • 50 $3.3700
  • 100 $3.1445
  • 250 $2.9816
$2.9816 / $4.7355 Buy Now
LCSC 128KB 1.71V3.6V ARM-M4 64KB 80MHz FLASH 52 UFBGA-64 Microcontroller Units (MCUs/MPUs/SOCs) ROHS 33
  • 1 $3.8851
  • 10 $3.7198
  • 30 $3.6192
  • 100 $3.3626
$3.3626 / $3.8851 Buy Now

Part Details for STM32L431RBI6

STM32L431RBI6 CAD Models

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STM32L431RBI6 Part Data Attributes:

Parametric Data
STM32L431RBI6 STMicroelectronics
Buy Now Datasheet
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STM32L431RBI6 STMicroelectronics Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Manufacturer Package Code UFBGA 5X5X0.6 64L P 0.5 MM
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 10 Weeks
Samacsys Manufacturer STMicroelectronics
Has ADC YES
Address Bus Width
Bit Size 32
Clock Frequency-Max 48 MHz
DMA Channels YES
External Data Bus Width
Length 5 mm
Moisture Sensitivity Level 3
Number of I/O Lines 52
Number of Terminals 64
PWM Channels YES
Package Code VFBGA
Package Shape SQUARE
Package Style GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Speed 80 MHz
Supply Voltage-Max 3.6 V
Supply Voltage-Min 1.8 V
Supply Voltage-Nom 3 V
Surface Mount YES
Terminal Form BALL
Terminal Pitch 0.5 mm
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 5 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

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