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32 bit 72 MHz ARM Microcontrollers - MCU

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Data Bus Width = 32 bit Maximum Clock Frequency = 72 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	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
ARM Microcontrollers - MCU 36K flash-12K SRAM-UART+SPI+I2C+USB+PWM: -40C-105C NUC123LC2AE1 Nuvoton 1: £3.27 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC123LC2AE1 Mouser Part No 503-NUC123LC2AE1	Nuvoton	ARM Microcontrollers - MCU 36K flash-12K SRAM-UART+SPI+I2C+USB+PWM: -40C-105C	Datasheet	Non-Stocked Lead-Time 40 Weeks	£3.27 £2.17 £1.96 £1.68 View £1.50 £1.41	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0	36 kB	32 bit	10 bit	72 MHz	36 I/O	12 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU NuMicro Cortex M0 with 36K Flash & 12K SRAM, 2 UART, 3 SPI, 2 I2C, 1 USB NUC123LC2AN1 Nuvoton 1: £2.39 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC123LC2AN1 Mouser Part No 503-NUC123LC2AN1	Nuvoton	ARM Microcontrollers - MCU NuMicro Cortex M0 with 36K Flash & 12K SRAM, 2 UART, 3 SPI, 2 I2C, 1 USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	£2.39 £1.56 £1.43 £1.23 View £1.15 £0.969 £0.934	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0	36 kB	32 bit	10 bit	72 MHz	36 I/O	12 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 68K flash-20K SRAM-UART+SPI+I2C+USB+PWM:-40C-105C NUC123LD4AE0 Nuvoton 1: £3.50 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC123LD4AE0 Mouser Part No 503-NUC123LD4AE0	Nuvoton	ARM Microcontrollers - MCU 68K flash-20K SRAM-UART+SPI+I2C+USB+PWM:-40C-105C	Datasheet	Non-Stocked Lead-Time 40 Weeks	£3.50 £2.31 £2.11 £1.80 View £1.69 £1.41	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0	68 kB	32 bit	10 bit	72 MHz	36 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 36K flash-12K SRAM-UART+SPI+I2C+USB+PWM:-40C-105C NUC123SC2AE1 Nuvoton 1: £3.50 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC123SC2AE1 Mouser Part No 503-NUC123SC2AE1	Nuvoton	ARM Microcontrollers - MCU 36K flash-12K SRAM-UART+SPI+I2C+USB+PWM:-40C-105C	Datasheet	Non-Stocked Lead-Time 40 Weeks	£3.50 £2.31 £2.11 £1.80 View £1.69 £1.41	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	36 kB	32 bit	10 bit	72 MHz	47 I/O	12 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU NuMicro Cortex M0 with 36K Flash & 12K SRAM, 2 UART, 3 SPI, 2 I2C, 1 USB NUC123SC2AN1 Nuvoton 1: £2.49 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC123SC2AN1 Mouser Part No 503-NUC123SC2AN1	Nuvoton	ARM Microcontrollers - MCU NuMicro Cortex M0 with 36K Flash & 12K SRAM, 2 UART, 3 SPI, 2 I2C, 1 USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	£2.49 £1.62 £1.48 £1.27 View £1.20 £1.00 £0.96	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	36 kB	32 bit	10 bit	72 MHz	47 I/O	12 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 68K flash-20K SRAM-UART+SPI+I2C+USB+PWM:-40C-105C NUC123SD4AE0 Nuvoton 1: £3.73 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC123SD4AE0 Mouser Part No 503-NUC123SD4AE0	Nuvoton	ARM Microcontrollers - MCU 68K flash-20K SRAM-UART+SPI+I2C+USB+PWM:-40C-105C	Datasheet	Non-Stocked Lead-Time 40 Weeks	£3.73 £2.47 £2.25 £1.91 View £1.81 £1.49	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	68 kB	32 bit	10 bit	72 MHz	47 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU NuMicro Cortex M0 with 36K Flash & 12K SRAM, 1 UART, 3 SPI, 1 I2C, 1 USB NUC123ZC2AN1 Nuvoton 1: £2.37 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC123ZC2AN1 Mouser Part No 503-NUC123ZC2AN1	Nuvoton	ARM Microcontrollers - MCU NuMicro Cortex M0 with 36K Flash & 12K SRAM, 1 UART, 3 SPI, 1 I2C, 1 USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	£2.37 £1.54 £1.41 £1.21 View £1.05 £0.952 £0.917	Min.: 1 Mult.: 1		SMD/SMT	QFN-33	ARM Cortex M0	36 kB	32 bit	10 bit	72 MHz	20 I/O	12 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 68K flash-20K SRAM-UART+SPI+I2C+USB+PWM:-40C-105C NUC123ZD4AE0 Nuvoton 490: £1.38 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC123ZD4AE0 Mouser Part No 503-NUC123ZD4AE0	Nuvoton	ARM Microcontrollers - MCU 68K flash-20K SRAM-UART+SPI+I2C+USB+PWM:-40C-105C	Datasheet	Non-Stocked Lead-Time 40 Weeks	£1.38 £1.34	Min.: 490 Mult.: 490		SMD/SMT	QFN-33	ARM Cortex M0	68 kB	32 bit	10 bit	72 MHz	20 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU NuMicro Cortex M0 with 68K Flash & 20K SRAM, 1 UART, 3 SPI, 1 I2C, 1 USB NUC123ZD4AN0 Nuvoton 1: £2.39 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC123ZD4AN0 Mouser Part No 503-NUC123ZD4AN0	Nuvoton	ARM Microcontrollers - MCU NuMicro Cortex M0 with 68K Flash & 20K SRAM, 1 UART, 3 SPI, 1 I2C, 1 USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	£2.39 £1.56 £1.43 £1.23 View £1.05 £0.969 £0.934	Min.: 1 Mult.: 1		SMD/SMT	QFN-33	ARM Cortex M0	68 kB	32 bit	10 bit	72 MHz	20 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU M23-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+LLSI NUC1262NE4AE Nuvoton 416: £1.71 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC1262NE4AE Mouser Part No 503-NUC1262NE4AE	Nuvoton	ARM Microcontrollers - MCU M23-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+LLSI	Datasheet	Non-Stocked Lead-Time 40 Weeks	£1.71	Min.: 416 Mult.: 416		SMD/SMT	QFN-48	ARM Cortex M23	128 kB	32 bit	12 bit	72 MHz	38 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU M23-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+LLSI NUC1262SE4AE Nuvoton 1: £4.19 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC1262SE4AE Mouser Part No 503-NUC1262SE4AE	Nuvoton	ARM Microcontrollers - MCU M23-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+LLSI	Datasheet	Non-Stocked Lead-Time 40 Weeks	£4.19 £2.77 £2.53 £2.15 View £1.90 £1.76	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M23	128 kB	32 bit	12 bit	72 MHz	50 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU M23-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+LLSI NUC1262YE4AE Nuvoton 490: £1.69 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC1262YE4AE Mouser Part No 503-NUC1262YE4AE	Nuvoton	ARM Microcontrollers - MCU M23-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+LLSI	Datasheet	Non-Stocked Lead-Time 40 Weeks	£1.69	Min.: 490 Mult.: 490		SMD/SMT	QFN-48	ARM Cortex M23	128 kB	32 bit	12 bit	72 MHz	38 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU M23-64K Flash+20KRAM+I3C+UART+SPI+I2C+PWM+ADC+ACMP NUC1263LE4AE Nuvoton 250: £2.07 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC1263LE4AE Mouser Part No 503-NUC1263LE4AE	Nuvoton	ARM Microcontrollers - MCU M23-64K Flash+20KRAM+I3C+UART+SPI+I2C+PWM+ADC+ACMP	Datasheet	Non-Stocked Lead-Time 40 Weeks	£2.07 £1.91	Min.: 250 Mult.: 250		SMD/SMT	LQFP-48	ARM Cortex M23	64 kB	32 bit	12 bit	72 MHz	33 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU M23-64K Flash+20KRAM+I3C+UART+SPI+I2C+PWM+ADC+ACMP NUC1263NE4AE Nuvoton 416: £1.85 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC1263NE4AE Mouser Part No 503-NUC1263NE4AE	Nuvoton	ARM Microcontrollers - MCU M23-64K Flash+20KRAM+I3C+UART+SPI+I2C+PWM+ADC+ACMP	Datasheet	Non-Stocked Lead-Time 40 Weeks	£1.85	Min.: 416 Mult.: 416		SMD/SMT	QFN-48	ARM Cortex M23	64 kB	32 bit	12 bit	72 MHz	33 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU M23-64K Flash+20KRAM+I3C+UART+SPI+I2C+PWM+ADC+ACMP NUC1263SE4AE Nuvoton 250: £2.00 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC1263SE4AE Mouser Part No 503-NUC1263SE4AE	Nuvoton	ARM Microcontrollers - MCU M23-64K Flash+20KRAM+I3C+UART+SPI+I2C+PWM+ADC+ACMP	Datasheet	Non-Stocked Lead-Time 40 Weeks	£2.00 £1.91	Min.: 250 Mult.: 250		SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	72 MHz	49 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU M23-64K Flash+20KRAM+I3C+UART+SPI+I2C+PWM+ADC+ACMP NUC1263ZD4AE Nuvoton 490: £1.69 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC1263ZD4AE Mouser Part No 503-NUC1263ZD4AE	Nuvoton	ARM Microcontrollers - MCU M23-64K Flash+20KRAM+I3C+UART+SPI+I2C+PWM+ADC+ACMP	Datasheet	Non-Stocked Lead-Time 40 Weeks	£1.69	Min.: 490 Mult.: 490		SMD/SMT	QFN-33	ARM Cortex M23	64 kB	32 bit	12 bit	72 MHz	22 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-bit M0+32KFlash+8K SRAM-AP+ 6 UART+SPI+I2C+ 2 CAN+PWM+ADC+RTC+ISP NUC230LC2AE Nuvoton 1: £4.37 Non-Stocked	Mfr. Part No. NUC230LC2AE Mouser Part No 503-NUC230LC2AE	Nuvoton	ARM Microcontrollers - MCU 32-bit M0+32KFlash+8K SRAM-AP+ 6 UART+SPI+I2C+ 2 CAN+PWM+ADC+RTC+ISP	Datasheet	Non-Stocked	£4.37 £3.00 £2.79 £2.58 View £2.18 £2.09 £1.91 £1.90 £1.85	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0	4 kB	32 bit	12 bit	72 MHz	35 I/O	8 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-bit M0+32K-AP+ 6 UART+SPI+I2C+ 2 CAN+PWM+ADC+RTC+ISP NUC230LE3AE Nuvoton 1: £4.99 Non-Stocked	Mfr. Part No. NUC230LE3AE Mouser Part No 503-NUC230LE3AE	Nuvoton	ARM Microcontrollers - MCU 32-bit M0+32K-AP+ 6 UART+SPI+I2C+ 2 CAN+PWM+ADC+RTC+ISP	Datasheet	Non-Stocked	£4.99 £3.43 £3.20 £2.95 View £2.50 £2.38 £2.19 £2.17 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0		32 bit	12 bit	72 MHz	35 I/O	16 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 32KB Performance STM32F103C6T7ATR STMicroelectronics 2,400: £3.06 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F103C6T7ATR Mouser Part No 511-STM32F103C6T7ATR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 32KB Performance Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel £3.06	Min.: 2,400 Mult.: 2,400 : 2,400	STM32F103C6	SMD/SMT	LQFP-48	ARM Cortex M3	32 kB	32 bit	12 bit	72 MHz		10 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC STM32F103C8T6 STMicroelectronics 1: £6.22 Lead-Time 40 Weeks	Mfr. Part No. STM32F103C8T6 Mouser Part No 511-STM32F103C8T6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC Learn More about STMicroelectronics stm32f1	Datasheet	Lead-Time 40 Weeks	£6.22 £4.35 £4.15 £3.60 View £3.44 £3.28 £3.20 £3.11 Quote	Min.: 1 Mult.: 1	STM32F103C8	SMD/SMT	LQFP-48	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance STM32F103CBT7TR STMicroelectronics 1: £7.16 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F103CBT7TR Mouser Part No 511-STM32F103CBT7TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape £7.16 £5.36 £5.12 £4.44 View Reel £3.93 £4.24 £4.02 £3.93 £3.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F103CB	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz		20 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 16KB STM32F103R4T6A STMicroelectronics 960: £3.08 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F103R4T6A Mouser Part No 511-STM32F103R4T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 16KB Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	£3.08	Min.: 960 Mult.: 960	STM32F103R4	SMD/SMT	LQFP-64	ARM Cortex M3	16 kB	32 bit	12 bit	72 MHz	51 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 32 Kbytes Clash, 72 MHz CPU, moto STM32F103R6T6ATR STMicroelectronics 1,000: £3.10 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F103R6T6ATR Mouser Part No 511-STM32F103R6T6ATR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 32 Kbytes Clash, 72 MHz CPU, moto Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £3.10	Min.: 1,000 Mult.: 1,000 : 1,000	STM32F103R6	SMD/SMT		ARM Cortex M3	32 kB	32 bit	12 bit	72 MHz	51 I/O	10 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE STM32F103R8H6 STMicroelectronics 3,840: £3.35 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F103R8H6 Mouser Part No 511-STM32F103R8H6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	£3.35	Min.: 3,840 Mult.: 3,840	STM32F103R8	SMD/SMT	BGA-64	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	51 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU STM Cortex Medium Density 32-Bit ARM STM32F103R8H7 STMicroelectronics 3,840: £3.56 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F103R8H7 Mouser Part No 511-STM32F103R8H7	STMicroelectronics	ARM Microcontrollers - MCU STM Cortex Medium Density 32-Bit ARM Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	£3.56	Min.: 3,840 Mult.: 3,840	STM32F103R8	SMD/SMT	BGA-64	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	51 I/O	20 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray