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ARM Cortex M3 Core Embedded Processors & Controllers

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Core = ARM Cortex M3

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151CBT6ATR STMicroelectronics 1: ₹714.64 4,800Expected 22-02-2027	Mfr. Part No. STM32L151CBT6ATR Mouser Part No 511-STM32L151CBT6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	4,800Expected 22-02-2027	Cut Tape ₹714.64 ₹540.76 ₹482.48 ₹450.95 View Reel ₹382.16 ₹439.48 ₹402.22 ₹382.16 ₹382.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,400		SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151CCU6TR STMicroelectronics 1: ₹796.80 8,833On Order	Mfr. Part No. STM32L151CCU6TR Mouser Part No 511-STM32L151CCU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	8,833On Order	Cut Tape ₹796.80 ₹615.28 ₹542.67 ₹519.74 View Reel ₹454.77 ₹513.05 ₹481.52 ₹474.83 ₹454.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	UFQPFN-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151QEH6 STMicroelectronics 1: ₹1,432.14 9,984On Order	Mfr. Part No. STM32L151QEH6 Mouser Part No 511-STM32L151QEH6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	9,984On Order	₹1,432.14 ₹1,124.51 ₹1,024.19 ₹963.04 View ₹918.14 ₹891.39 ₹880.88	Min.: 1 Mult.: 1		SMD/SMT	BGA-132	ARM Cortex M3	109 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp STM32L151VET6 STMicroelectronics 1: ₹1,213.36 2,521On Order	Mfr. Part No. STM32L151VET6 Mouser Part No 511-STM32L151VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp Learn More about STMicroelectronics stm32l1	Datasheet	2,521On Order	₹1,213.36 ₹886.61 ₹815.91 ₹759.54	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP CY8C5868LTI-LP039 Infineon Technologies 1: ₹2,807.92 980On Order	Mfr. Part No. CY8C5868LTI-LP039 Mouser Part No 727-CY8C5868LTILP039	Infineon Technologies	ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	980On Order On Order Ship Dates Mfr. No: CY8C5868LTI-LP039 Stock: 0 On Order: 460 Expected 05-11-2026 520 Expected 26-11-2026 Factory Lead Time: 18 Weeks	₹2,807.92 ₹2,263.34 ₹2,044.56 ₹1,969.08 View ₹1,902.20 ₹1,835.32 Quote	Min.: 1 Mult.: 1		SMD/SMT	QFN-68	ARM Cortex M3	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP CY8C5888AXI-LP096 Infineon Technologies 1: ₹3,155.69 3,776Expected 12-08-2027	Mfr. Part No. CY8C5888AXI-LP096 Mouser Part No 727-CY8C5888AXILP096	Infineon Technologies	ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	3,776Expected 12-08-2027	₹3,155.69 ₹2,551.87 ₹2,247.10 ₹2,184.04 View ₹2,158.25 ₹2,116.21 Quote	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	ARM Cortex M3	62 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MM-LEGACY PSOC135 CY8C5888FNI-LP210T Infineon Technologies 1: ₹3,291.35 1,995On Order	Mfr. Part No. CY8C5888FNI-LP210T Mouser Part No 727-CY8C5888FNIP210T	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY PSOC135 Learn More about Infineon Technologies cypress psoc 5lp socs	Datasheet	1,995On Order	Cut Tape ₹3,291.35 ₹2,574.80 ₹2,459.20 ₹2,234.68 View Reel ₹2,107.61 ₹2,158.25 ₹2,110.48 ₹2,108.57 ₹2,107.61	Min.: 1 Mult.: 1 : 2,000		SMD/SMT	WLCSP-99	ARM Cortex M3	62 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1754FBD80,518 NXP Semiconductors 1: ₹1,216.22 1,960Expected 21-12-2026	Mfr. Part No. LPC1754FBD80,518 Mouser Part No 771-LPC1754FBD80518	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core	Datasheet	1,960Expected 21-12-2026	Cut Tape ₹1,216.22 ₹959.22 ₹896.17 ₹827.38 View Reel ₹726.10 ₹793.94 ₹767.19 ₹726.10 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	LQFP-80	ARM Cortex M3	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1778FET208K NXP Semiconductors 1: ₹2,173.54 1,260Expected 04-01-2027	Mfr. Part No. LPC1778FET208K Mouser Part No 771-LPC1778FET208K	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxplpc1778lpc1788	Datasheet	1,260Expected 04-01-2027	₹2,173.54 ₹1,756.03 ₹1,684.37 ₹1,483.74 View ₹1,411.13 ₹1,346.16 Quote	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M3	165 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1837JET100E NXP Semiconductors 1: ₹2,227.99 3,508On Order	Mfr. Part No. LPC1837JET100E Mouser Part No 771-LPC1837JET100E	NXP Semiconductors	ARM Microcontrollers - MCU High Performance 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	3,508On Order On Order Ship Dates Mfr. No: LPC1837JET100E Stock: 0 On Order: 648 Expected 14-12-2026 1,820 Expected 29-12-2026 1,040 Expected 18-01-2027 Factory Lead Time: 39 Weeks	₹2,227.99 ₹1,738.83 ₹1,608.89 ₹1,516.22	Min.: 1 Mult.: 1		SMD/SMT	TFBGA-100	ARM Cortex M3	49 I/O	32 bit	2 x 10 bit
ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA ATSAM3A8CA-AU Microchip Technology 1: ₹1,074.83 172Expected 16-11-2026	Mfr. Part No. ATSAM3A8CA-AU Mouser Part No 556-ATSAM3A8CA-AU	Microchip Technology	ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA Learn More about Microchip Technology microchip sam3a mcu	Datasheet	172Expected 16-11-2026	₹1,074.83 ₹979.29 ₹885.66	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M3	63 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG110F32-D-QFN24R Silicon Labs 1: ₹483.43 2,256Expected 23-11-2026	Mfr. Part No. EFM32TG110F32-D-QFN24R Mouser Part No 634-EFM32TG110F32-DR	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	2,256Expected 23-11-2026	Cut Tape ₹483.43 ₹367.83 ₹339.17 ₹307.64 View Reel ₹276.11 ₹292.35 ₹282.80 ₹279.93 ₹276.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	QFN-24	ARM Cortex M3	17 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU EFM32JG1B200F256GM48-C0 Silicon Labs 1: ₹531.20 2,597Expected 12-03-2027	Mfr. Part No. EFM32JG1B200F256GM48-C0 Mouser Part No 634-JG1B200F25648C0	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	2,597Expected 12-03-2027	₹531.20 ₹420.38 ₹379.29 ₹351.59 View ₹332.48 ₹321.01 ₹320.06 ₹319.10	Min.: 1 Mult.: 1		SMD/SMT	QFN-48	ARM Cortex M3	32 I/O	32 bit	12 bit
SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 86KLEs M2S090TS-1FG484I Microchip Technology 1: ₹33,056.84 120On Order	Mfr. Part No. M2S090TS-1FG484I Mouser Part No 494-M2S090TS-1FG484I	Microchip Technology	SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 86KLEs Learn More about Microchip Technology microchip smartfusion2 fpga	Datasheet	120On Order On Order Ship Dates Mfr. No: M2S090TS-1FG484I Stock: 0 On Order: 60 Expected 05-04-2027 60 Expected 10-05-2027 Factory Lead Time: 14 Weeks	₹33,056.84 View Quote	Min.: 1 Mult.: 1	No	SMD/SMT	FPBGA-484	ARM Cortex M3
ARM Microcontrollers - MCU Mainstream Valueline ARM Cortex-M3 MCU STM32F100VBT7B STMicroelectronics 1: ₹801.58 248In Stock	Mfr. Part No. STM32F100VBT7B Mouser Part No 511-STM32F100VBT7B	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Valueline ARM Cortex-M3 MCU Learn More about STMicroelectronics stm32f1	Datasheet	248In Stock	₹801.58 ₹574.20 ₹525.47 ₹491.08 View ₹461.46 ₹457.64 Quote	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M3	80 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel STM32F205RGT6W STMicroelectronics 1: ₹1,935.64 44In Stock NRND	Mfr. Part No. STM32F205RGT6W Mouser Part No 511-STM32F205RGT6W NRND	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	44In Stock	₹1,935.64 ₹1,535.33 ₹1,417.81 ₹1,312.72 View ₹1,288.83 ₹1,250.62 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F215ZET6 STMicroelectronics 1: ₹1,508.58 127In Stock	Mfr. Part No. STM32F215ZET6 Mouser Part No 511-STM32F215ZET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	127In Stock	₹1,508.58 ₹1,217.18 ₹1,139.79 ₹1,066.23 View ₹1,027.06 ₹1,010.81 ₹1,000.30	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M3	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow STM32L152RBT6 STMicroelectronics 1: ₹993.62 5In Stock NRND	Mfr. Part No. STM32L152RBT6 Mouser Part No 511-STM32L152RBT6 NRND	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow Learn More about STMicroelectronics stm32l1	Datasheet	5In Stock	₹993.62 ₹769.10 ₹709.86 ₹637.25 View ₹621.01 ₹601.90	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
SoC FPGA SmartFusion FPGA, 6KLEs A2F500M3G-FGG484I Microchip Technology 1: ₹9,965.78 120Expected 17-11-2026	Mfr. Part No. A2F500M3G-FGG484I Mouser Part No 494-A2F500M3GFGG484I	Microchip Technology	SoC FPGA SmartFusion FPGA, 6KLEs Learn More about Microchip Technology microsemismartfusionfpga	Datasheet	120Expected 17-11-2026	₹9,965.78 ₹9,821.51 View Quote	Min.: 1 Mult.: 1		SMD/SMT	FPBGA-484	ARM Cortex M3	204 I/O
ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 16KB STM32F100C4T6B STMicroelectronics 1: ₹488.21 3,000Expected 20-01-2027	Mfr. Part No. STM32F100C4T6B Mouser Part No 511-STM32F100C4T6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 16KB Learn More about STMicroelectronics stm32f1	Datasheet	3,000Expected 20-01-2027	₹488.21 ₹371.65 ₹335.35 ₹316.24 View ₹296.17 ₹295.22 ₹294.26	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 8KB RAM STM32F100R8H6B STMicroelectronics 1: ₹690.75 3,836Expected 08-04-2027	Mfr. Part No. STM32F100R8H6B Mouser Part No 511-STM32F100R8H6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 8KB RAM Learn More about STMicroelectronics stm32f1	Datasheet	3,836Expected 08-04-2027	₹690.75 ₹508.27 ₹472.92 ₹416.55 View ₹394.58 ₹354.45 ₹339.17 ₹329.61 Quote	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line STM32F100R8T6BTR STMicroelectronics 1: ₹612.41 687Expected 10-12-2026	Mfr. Part No. STM32F100R8T6BTR Mouser Part No 511-STM32F100R8T6BTR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line Learn More about STMicroelectronics stm32f1	Datasheet	687Expected 10-12-2026	Cut Tape ₹612.41 ₹468.15 ₹419.42 ₹393.62 View Reel ₹347.77 ₹382.16 ₹348.72 ₹347.77 MouseReel Available	Min.: 1 Mult.: 1 : 1,000				ARM Cortex M3		32 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 10KB RAM 1X12 ADC STM32F101C8T6 STMicroelectronics 1: ₹701.26 1,312Expected 20-09-2027	Mfr. Part No. STM32F101C8T6 Mouser Part No 511-STM32F101C8T6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 10KB RAM 1X12 ADC Learn More about STMicroelectronics stm32f1	Datasheet	1,312Expected 20-09-2027	₹701.26 ₹536.93 ₹471.01 ₹445.22 View ₹423.24 ₹415.60	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M3	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 Access Line STM32F101CBT6TR STMicroelectronics 1: ₹788.21 2,398Expected 20-09-2027	Mfr. Part No. STM32F101CBT6TR Mouser Part No 511-STM32F101CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 Access Line Learn More about STMicroelectronics stm32f1	Datasheet	2,398Expected 20-09-2027	Cut Tape ₹788.21 ₹550.31 ₹525.47 ₹455.73 View Reel ₹393.62 ₹435.66 ₹415.60 ₹393.62 ₹393.62 MouseReel Available	Min.: 1 Mult.: 1 : 2,400		SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 High-density access STM32F101RCT6TR STMicroelectronics 1: ₹901.90 1,998Expected 14-04-2027	Mfr. Part No. STM32F101RCT6TR Mouser Part No 511-STM32F101RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 High-density access Learn More about STMicroelectronics stm32f1	Datasheet	1,998Expected 14-04-2027	Cut Tape ₹901.90 ₹690.75 ₹616.23 ₹572.28 View Reel ₹515.92 ₹546.49 ₹518.78 ₹515.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit