ARM Cortex M4 Core – Mouser Ecuador

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
ARM Microcontrollers - MCU Crypto Embedded Controller 256 KB total SRAM CEC1712H-S2-I/2ZW Microchip Technology 1: $8.51 260In Stock New Product	Mfr. Part # CEC1712H-S2-I/2ZW Mouser Part # 579-CEC1712HS2I2ZW New Product	Microchip Technology	ARM Microcontrollers - MCU Crypto Embedded Controller 256 KB total SRAM Learn More about Microchip Technology microchip cec1712 controllers	Datasheet	260In Stock	$8.51 $7.09 $7.02	Min.: 1 Mult.: 1
Processors - Application Specialized KL720 AI SoC 11x11 KL720B4421B Kneron 1: $32.01 48In Stock	Mfr. Part # KL720B4421B Mouser Part # 827-KL720B4421B	Kneron	Processors - Application Specialized KL720 AI SoC 11x11 Learn More about Kneron kl720 ai socs		48In Stock	$32.01 $26.96 $25.75 $23.02 View $22.47 $22.20 Quote	Min.: 1 Mult.: 1
Processors - Application Specialized KL520 AI SOC KL520B1311A Kneron 1: $14.10 838In Stock	Mfr. Part # KL520B1311A Mouser Part # 827-KL520B1311A	Kneron	Processors - Application Specialized KL520 AI SOC Learn More about Kneron kl520 ai soc This product may require additional documentation to export from the United States.	Datasheet	838In Stock	$14.10 $10.71 $10.27 $9.05 View $8.60 $8.32 $8.05 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - BGA VA41629-PG196F0PBB VORAGO 1: $3,902.38 5In Stock	Mfr. Part # VA41629-PG196F0PBB Mouser Part # 466-A41629PG196F0PBB	VORAGO	ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - BGA Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		5In Stock	$3,902.38	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476MGY6MTR STMicroelectronics 1: $11.33 5,000In Stock	Mfr. Part # STM32L476MGY6MTR Mouser Part # 511-STM32L476MGY6MTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD	Datasheet	5,000In Stock	Cut Tape $11.33 $8.81 $8.41 $7.30 View Reel $6.34 $6.97 $6.57 $6.41 $6.34	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS STM32L452RCI6 STMicroelectronics 1: $5.93 2,383In Stock	Mfr. Part # STM32L452RCI6 Mouser Part # 511-STM32L452RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,383In Stock	$5.93 $4.59 $4.25 $3.92 View $3.83 $3.53 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32F439BIT6J STMicroelectronics 1: $26.82 359In Stock Verify Status with Factory	Mfr. Part # STM32F439BIT6J Mouser Part # 511-STM32F439BIT6J Verify Status with Factory	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS	Datasheet	359In Stock	$26.82 $21.44 $19.29 $18.62 View $17.87 $17.60	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Crypto Embedded Controller 256 KB total SRAM CEC1712H-B2-I/2ZW Microchip Technology 1: $6.78 260In Stock New Product	Mfr. Part # CEC1712H-B2-I/2ZW Mouser Part # 579-CEC1712H-B2I2ZW New Product	Microchip Technology	ARM Microcontrollers - MCU Crypto Embedded Controller 256 KB total SRAM Learn More about Microchip Technology microchip cec1712 controllers	Datasheet	260In Stock	$6.78 $5.66 $5.61	Min.: 1 Mult.: 1
Development Boards & Kits - ARM Arduino Nano R4 ABX00142 Arduino 1: $12.10 786In Stock New Product	Mfr. Part # ABX00142 Mouser Part # 782-ABX00142 New Product	Arduino	Development Boards & Kits - ARM Arduino Nano R4 Learn More about Arduino abx00142 eval board	Datasheet	786In Stock	$12.10	Min.: 1 Mult.: 1
Development Boards & Kits - ARM Arduino Nano R4 with Headers ABX00143 Arduino 1: $13.30 545In Stock 500Expected 10/30/2026 New Product	Mfr. Part # ABX00143 Mouser Part # 782-ABX00143 New Product	Arduino	Development Boards & Kits - ARM Arduino Nano R4 with Headers Learn More about Arduino abx00143 nano r4 eval board	Datasheet	545In Stock 500Expected 10/30/2026	$13.30	Min.: 1 Mult.: 1
Development Boards & Kits - ARM Arduino Uno Rev4 Minima ABX00080 Arduino 1: $20.00 1,289In Stock	Mfr. Part # ABX00080 Mouser Part # 782-ABX00080	Arduino	Development Boards & Kits - ARM Arduino Uno Rev4 Minima Learn More about Arduino uno rev 4 boards	Datasheet	1,289In Stock	$20.00	Min.: 1 Mult.: 1
Development Boards & Kits - ARM KL720 evaluation kit KP72B343A-M1 Kneron 1: $387.83 3In Stock	Mfr. Part # KP72B343A-M1 Mouser Part # 827-KP72B343A-M1	Kneron	Development Boards & Kits - ARM KL720 evaluation kit Learn More about Kneron kl720 ai soc dev kit This product may require additional documentation to export from the United States.	Datasheet	3In Stock	$387.83	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU, Cortex M4F, VE, 160MHz, OpAMP (x3), 1024kBFlash/64kBRAM, LQFP100 TMPM4KNF10AFG(DBB) Toshiba 1: $6.88 900In Stock New Product	Mfr. Part # TMPM4KNF10AFG(DBB) Mouser Part # 757-TMPM4KNF10AFGDBB New Product	Toshiba	ARM Microcontrollers - MCU MCU, Cortex M4F, VE, 160MHz, OpAMP (x3), 1024kBFlash/64kBRAM, LQFP100 Learn More about Toshiba tmpm4k mcus	Datasheet	900In Stock	$6.88 $5.71 $5.04 $4.59 View $4.36 $4.32 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Cortex-M4F 96MHz, 1MB Flash, 384KB SRAM, BLE5, 64-pin QFN, B0 AMA3B1KK-KQR-B0 Ambiq 1: $3.48 5,561In Stock 4,000Expected 4/20/2027	Mfr. Part # AMA3B1KK-KQR-B0 Mouser Part # 222-AMA3B1KK-KQR-B0	Ambiq	RF System on a Chip - SoC Cortex-M4F 96MHz, 1MB Flash, 384KB SRAM, BLE5, 64-pin QFN, B0 Learn More about Ambiq apollo3 blue socs	Datasheet	5,561In Stock 4,000Expected 4/20/2027	Cut Tape $3.48 Reel $3.48	Min.: 1 Mult.: 1 : 4,000
ARM Microcontrollers - MCU LCD DIPSLAY CONTROLLER, MCU, GENERAL PURPOSE TMPM4KNFYAFG(DBB) Toshiba 1: $11.64 880In Stock	Mfr. Part # TMPM4KNFYAFG(DBB) Mouser Part # 757-TMPM4KNFYAFGDBB	Toshiba	ARM Microcontrollers - MCU LCD DIPSLAY CONTROLLER, MCU, GENERAL PURPOSE Learn More about Toshiba tmpm4k mcus	Datasheet	880In Stock	$11.64 $9.05 $8.63 $7.49 View $7.15 $6.52 $6.16 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302R8T6TR STMicroelectronics 1: $6.98 536In Stock	Mfr. Part # STM32F302R8T6TR Mouser Part # 511-STM32F302R8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	536In Stock	Cut Tape $6.98 $5.36 $4.71 $4.50 Reel $3.83 View $4.36 $4.16 $3.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302C8T7 STMicroelectronics 1: $6.86 590In Stock	Mfr. Part # STM32F302C8T7 Mouser Part # 511-STM32F302C8T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	590In Stock	$6.86 $5.26 $4.62 $4.42 View $4.21 $4.08 $4.00 $3.68 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32B ARM Cortex-M4 256KB Flsh 72MHz CPU STM32F358VCT6 STMicroelectronics 1: $9.92 537In Stock	Mfr. Part # STM32F358VCT6 Mouser Part # 511-STM32F358VCT6	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M4 256KB Flsh 72MHz CPU Learn More about STMicroelectronics stm 32f3	Datasheet	537In Stock	$9.92 $7.17 $6.58 $6.10 View $5.81 $5.80	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD STM32L433CBY6TR STMicroelectronics 1: $6.30 4,762In Stock	Mfr. Part # STM32L433CBY6TR Mouser Part # 511-STM32L433CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	4,762In Stock	Cut Tape $6.30 $4.33 $4.03 $3.55 View Reel $2.68 $3.37 $3.02 $2.92 $2.83 $2.68 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7 STM32F303R6T6 STMicroelectronics 1: $7.54 519In Stock	Mfr. Part # STM32F303R6T6 Mouser Part # 511-STM32F303R6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	519In Stock	$7.54 $5.80 $5.10 $4.77 View $4.75 $4.36	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F373VBH6 STMicroelectronics 1: $9.70 1,175In Stock	Mfr. Part # STM32F373VBH6 Mouser Part # 511-STM32F373VBH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	1,175In Stock	$9.70 $7.51 $6.84 $6.32 View $5.96 $5.74 $5.60 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte Flash USB OTG LCD STM32L4A6VGT6TR STMicroelectronics 1: $13.05 409In Stock	Mfr. Part # STM32L4A6VGT6TR Mouser Part # 511-STM32L4A6VGT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte Flash USB OTG LCD	Datasheet	409In Stock	Cut Tape $13.05 $10.22 $9.47 $8.74 View Reel $7.31 $8.43 $8.15 $7.31 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes STM32WB55RCV7 STMicroelectronics 1: $7.75 1,555In Stock	Mfr. Part # STM32WB55RCV7 Mouser Part # 511-STM32WB55RCV7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	1,555In Stock	$7.75 $6.72 $6.37 $5.87 View $5.58 $5.32 $4.86 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302R6T6TR STMicroelectronics 1: $8.01 930In Stock	Mfr. Part # STM32F302R6T6TR Mouser Part # 511-STM32F302R6T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	930In Stock	Cut Tape $8.01 $5.89 $5.49 $4.82 Reel $3.80 View $4.58 $4.11 $3.74 Quote	Min.: 1 Mult.: 1 : 1,000
RF System on a Chip - SoC Wi-Fi 6 SoC IC, QFN 7x7, 2.4 GHz, no PSRAM, no AI/ML, 8MB stacked flash, -40 to +85C SIWG917M100MGTBA Silicon Labs 1: $7.34 769In Stock	Mfr. Part # SIWG917M100MGTBA Mouser Part # 634-SIWG917M100MGTBA	Silicon Labs	RF System on a Chip - SoC Wi-Fi 6 SoC IC, QFN 7x7, 2.4 GHz, no PSRAM, no AI/ML, 8MB stacked flash, -40 to +85C Learn More about Silicon Labs siwx917 soc	Datasheet	769In Stock	$7.34 $5.89 $5.48 $4.98 View $4.70 $4.52 $4.40 $4.35	Min.: 1 Mult.: 1