STM32L4+ Series Microcontrollers

STMicroelectronics STM32L4+ Series Microcontrollers offer up to 120MHz of performance and up to 2MB of Flash memory and 640Kbytes of SRAM. The STM32L4+ has rich graphics and connectivity features while keeping ultralow‐power capability. The STM32L4+ series delivers a 150DMIPS/409 CoreMark score. The microcontrollers use internal Flash memory and have 640KB SRAM, allowing them to be used in more advanced consumer, medical, and industrial low-power applications and devices.

Results: 44
Select Image Part # Mfr. Description Datasheet Availability Pricing (THB) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Mounting Style Package/Case Core Program Memory Size Data Bus Width ADC Resolution Maximum Clock Frequency Number of I/Os Data RAM Size Supply Voltage - Min Supply Voltage - Max Minimum Operating Temperature Maximum Operating Temperature Packaging
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 3,686In Stock
฿555.11
฿411.84
฿380.51
฿373.85
Min.: 1
Mult.: 1
Max.: 540
STM32L4R9VI SMD/SMT LQFP-100 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 77 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 2,155In Stock
฿459.48
฿374.18
฿353.19
฿341.86
฿329.87
Min.: 1
Mult.: 1
Max.: 500
STM32L4S7VI SMD/SMT LQFP-100 ARM Cortex M4 2 MB 32 bit 2 x 12 bit 120 MHz 83 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD 515In Stock
฿488.47
฿380.18
฿345.53
฿324.20
฿311.21
Min.: 1
Mult.: 1
Max.: 250
STM32L4R9VG SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 77 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD 176In Stock
฿530.12
฿411.84
฿372.85
฿352.86
Min.: 1
Mult.: 1
Max.: 100
STM32L4R9ZG SMD/SMT LQFP-144 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 112 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 377In Stock
฿621.08
฿486.81
฿450.82
฿416.17
Min.: 1
Mult.: 1
Max.: 200
STM32L4S7ZI SMD/SMT LQFP-144 ARM Cortex M4 2 MB 32 bit 2 x 12 bit 120 MHz 115 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 1,182In Stock
฿592.43
฿465.15
฿415.17
฿398.51
฿348.19
Min.: 1
Mult.: 1
Max.: 300
STM32L4R7ZI SMD/SMT LQFP-144 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 115 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 734In Stock
฿580.77
฿458.15
฿418.50
฿396.17
฿368.85
Min.: 1
Mult.: 1
Max.: 250
STM32L4R9ZI SMD/SMT LQFP-144 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 112 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 305In Stock
360Expected 7/12/2027
฿610.42
฿483.81
฿432.83
฿417.17
Min.: 1
Mult.: 1
Max.: 100
STM32L4S9ZI SMD/SMT LQFP-144 ARM Cortex M4 2 MB 32 bit 2 x 12 bit 120 MHz 112 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 2,868In Stock
฿589.43
฿460.82
฿419.50
฿395.84
Min.: 1
Mult.: 1
Max.: 750
STM32L4R9AI SMD/SMT UFBGA-169 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 131 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD 2,625In Stock
6,048Expected 3/2/2027
฿602.76
฿474.48
฿432.83
฿402.84
Min.: 1
Mult.: 1
Max.: 1,008
STM32L4R9ZG SMD/SMT UFBGA-144 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 112 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 3,109In Stock
฿545.45
฿433.49
฿397.17
฿373.85
Min.: 1
Mult.: 1
Max.: 750
STM32L4S5QI SMD/SMT UFBGA-132 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 110 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD 1,675In Stock
฿471.48
฿346.19
฿321.20
฿305.21
฿297.55
Min.: 1
Mult.: 1
Max.: 300
STM32L4R5VG SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 83 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 309In Stock
540Expected 1/27/2027
฿525.79
฿388.18
฿360.52
฿342.86
Min.: 1
Mult.: 1
Max.: 200
STM32L4R5VI SMD/SMT LQFP-100 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 83 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD 88In Stock
฿516.79
฿407.50
฿359.86
฿328.20
Min.: 1
Mult.: 1
STM32L4R5ZG SMD/SMT LQFP-144 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 115 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 35In Stock
360Expected 11/2/2026
฿619.75
฿490.47
฿434.16
฿404.50
Min.: 1
Mult.: 1
Max.: 150
STM32L4R5ZI SMD/SMT LQFP-144 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 115 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 12In Stock
360Expected 12/11/2026
฿586.77
฿460.48
฿415.83
฿391.18
Min.: 1
Mult.: 1
Max.: 150
STM32L4R5ZI SMD/SMT LQFP-144 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 115 I/O 640 kB 1.14 V 1.4 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 146In Stock
฿547.45
฿404.84
฿373.85
Min.: 1
Mult.: 1
Max.: 200
STM32L4R7VI SMD/SMT LQFP-100 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 83 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD 14In Stock
฿621.08
฿486.81
฿426.16
฿410.84
Min.: 1
Mult.: 1
STM32L4S9AI SMD/SMT UFBGA-169 ARM Cortex M4 2 MB 32 bit 2 x 12 bit 120 MHz 131 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD
2,280Expected 2/1/2027
฿525.79
฿419.17
฿385.51
฿364.85
฿360.19
Min.: 1
Mult.: 1
Max.: 500
STM32L4R5QI SMD/SMT UFBGA-132 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 110 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD
2,016Expected 2/3/2027
฿646.07
฿512.79
฿461.82
฿432.49
฿414.83
Min.: 1
Mult.: 1
Max.: 500
STM32L4R9ZI SMD/SMT LFBGA-144 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 112 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD
1,080Expected 1/27/2027
฿525.79
฿418.83
฿389.18
฿367.85
Min.: 1
Mult.: 1
Max.: 150
STM32L4S5VI SMD/SMT LQFP-100 ARM Cortex M4 2 MB 32 bit 2 x 12 bit 120 MHz 83 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of of Flash USB OTG, D
710Expected 12/11/2026
฿605.09
฿476.14
฿430.49
฿406.84
Min.: 1
Mult.: 1
Max.: 150
STM32L4S5ZI SMD/SMT LQFP-144 ARM Cortex M4 2 MB 32 bit 2 x 12 bit 120 MHz 115 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD
858Expected 2/3/2027
฿656.74
฿521.12
฿482.14
฿445.16
Min.: 1
Mult.: 1
Max.: 150
STM32L4S9ZI SMD/SMT UFBGA-144 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 112 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD 12In Stock
฿529.45
฿416.17
฿378.85
฿356.86
Min.: 1
Mult.: 1
STM32L4R5QG SMD/SMT UFBGA-132 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 110 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Non-Stocked Lead-Time 52 Weeks
฿352.19
Min.: 2,496
Mult.: 2,496
STM32L4R5AI SMD/SMT UFBGA-169 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 140 I/O 640 kB 1.71 V 3.6 V - 40 C + 85 C Tray