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QFN-48 Microcontrollers - MCU

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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.	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 48MHZ 38 GPIO 48-QFN CY8C4145LQI-PS423 Infineon Technologies 2,450: $3.11 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C4145LQI-PS423 Mouser Part No 727-CY8C4145LQIPS423	Infineon Technologies	ARM Microcontrollers - MCU 48MHZ 38 GPIO 48-QFN Learn More about Infineon Technologies cypress psoc 4100ps microcontrollers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$3.11 Quote Quote	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-48	ARM Cortex M0+	32 kB	32 bit	10 bit, 12 bit	48 MHz	38 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Cortex M0, 64KB flash with audio HP I91535AQI Nuvoton 490: $1.87 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. I91535AQI Mouser Part No 503-ISD91535AQI	Nuvoton	ARM Microcontrollers - MCU Cortex M0, 64KB flash with audio HP	Datasheet	Non-Stocked Lead-Time 40 Weeks	$1.87 $1.69	Min.: 490 Mult.: 490	SMD/SMT	QFN-48	ARM Cortex M0	64 kB	32 bit	12 bit	49 MHz		20 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Audio MCU ChipCorder, Cortex M4, 200MHz, 512KB Flash memory, 128KB RAM, USB, w/o audio, reduced I/O I94113BYI Nuvoton 490: $2.15 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. I94113BYI Mouser Part No 503-ISD94113BYI	Nuvoton	ARM Microcontrollers - MCU Audio MCU ChipCorder, Cortex M4, 200MHz, 512KB Flash memory, 128KB RAM, USB, w/o audio, reduced I/O	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.15	Min.: 490 Mult.: 490	SMD/SMT	QFN-48	ARM Cortex M4F	256 kB	32 bit	12 bit	200 MHz	41 I/O	128 kB	1.8 V	3.3 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Audio MCU ChipCorder, Cortex M4, 200MHz, 512KB Flash memory, 192KB RAM, USB, w/o audio, reduced I/O I94124BYI Nuvoton 490: $2.81 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. I94124BYI Mouser Part No 503-ISD94124BYI	Nuvoton	ARM Microcontrollers - MCU Audio MCU ChipCorder, Cortex M4, 200MHz, 512KB Flash memory, 192KB RAM, USB, w/o audio, reduced I/O	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.81	Min.: 490 Mult.: 490	SMD/SMT	QFN-48	ARM Cortex M4F	512 kB	32 bit	12 bit	200 MHz	41 I/O	192 kB	1.8 V	3.3 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU M0-32K AP+8K RAM+4xDAC, with NOP914 MCP M091YC2AE Nuvoton 490: $2.04 Non-Stocked	Mfr. Part No. M091YC2AE Mouser Part No 503-M091YC2AE	Nuvoton	ARM Microcontrollers - MCU M0-32K AP+8K RAM+4xDAC, with NOP914 MCP	Datasheet	Non-Stocked	$2.04 $2.03 $2.02 $1.96	Min.: 490 Mult.: 490	SMD/SMT	QFN-48	ARM Cortex M0	32 kB	32 bit	12 bit	72 MHz	29 I/O	8 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M0-64K AP+8K RAM+4xDAC, with NOP914 MCP M091YD2AE Nuvoton 490: $2.25 Non-Stocked	Mfr. Part No. M091YD2AE Mouser Part No 503-M091YD2AE	Nuvoton	ARM Microcontrollers - MCU M0-64K AP+8K RAM+4xDAC, with NOP914 MCP	Datasheet	Non-Stocked	$2.25 $2.24 $2.23 $2.16	Min.: 490 Mult.: 490	SMD/SMT	QFN-48	ARM Cortex M0	64 kB	32 bit	12 bit	72 MHz	29 I/O	8 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT M2L31YGDAE Nuvoton 490: $2.64 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M2L31YGDAE Mouser Part No 503-M2L31YGDAE	Nuvoton	ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.64	Min.: 490 Mult.: 490	SMD/SMT	QFN-48	ARM Cortex M23	256 kB	32 bit	12 bit	72 MHz	41 I/O	168 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT M2L31YIDAE Nuvoton 490: $2.84 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M2L31YIDAE Mouser Part No 503-M2L31YIDAE	Nuvoton	ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.84	Min.: 490 Mult.: 490	SMD/SMT	QFN-48	ARM Cortex M23	512 kB	32 bit	12 bit	72 MHz	41 I/O	168 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD M463YGCAE Nuvoton 490: $3.39 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M463YGCAE Mouser Part No 503-M463YGCAE	Nuvoton	ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.39	Min.: 490 Mult.: 490	SMD/SMT	QFN-48	ARM Cortex M4F	256 kB	32 bit	12 bit	200 MHz	33 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4+512K+USBFS+Crypto+RTC+CAN2.0B M485YIDAE Nuvoton 490: $3.97 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M485YIDAE Mouser Part No 503-M485YIDAE	Nuvoton	ARM Microcontrollers - MCU M4+512K+USBFS+Crypto+RTC+CAN2.0B Learn More about Nuvoton m485 crypto mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.97	Min.: 490 Mult.: 490	SMD/SMT	QFN-48	ARM Cortex M4F	512 kB	32 bit	12 bit	192 MHz	41 I/O	160 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+LLSI NUC1262NE4AE Nuvoton 416: $2.28 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	$2.28	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 NUC1262YE4AE Nuvoton 490: $2.26 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	$2.26	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 NUC1263NE4AE Nuvoton 416: $2.47 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	$2.47	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 Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash memory, USB STM32L412C8U6TR STMicroelectronics 2,500: $2.09 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L412C8U6TR Mouser Part No 511-STM32L412C8U6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash memory, USB	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $2.09	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-48	ARM Cortex M4	64 kB	32 bit	12 bit	80 MHz	38 I/O	40 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB STM32L412CBU6P STMicroelectronics 1,560: $2.44 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L412CBU6P Mouser Part No 511-STM32L412CBU6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB	Datasheet	Non-Stocked Lead-Time 52 Weeks	$2.44	Min.: 1,560 Mult.: 1,560	SMD/SMT	QFN-48	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz		40 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash STM32L431CBU6TR STMicroelectronics 1: $5.60 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L431CBU6TR Mouser Part No 511-STM32L431CBU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $5.60 $3.85 $3.59 $3.15 View Reel $2.52 $2.99 $2.69 $2.59 $2.52	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-48	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433CCU3TR STMicroelectronics 2,500: $3.80 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L433CCU3TR Mouser Part No 511-STM32L433CCU3TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $3.80	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM STM32L451CCU3TR STMicroelectronics 2,500: $3.90 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L451CCU3TR Mouser Part No 511-STM32L451CCU3TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $3.90	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM STM32L451CCU6 STMicroelectronics 1: $6.42 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L451CCU6 Mouser Part No 511-STM32L451CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.42 $4.91 $4.30 $4.11 View $4.08 $3.58 $3.49	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes Flash, USB Device, DFSDM STM32L452CEU3TR STMicroelectronics 2,500: $4.94 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part No. STM32L452CEU3TR Mouser Part No 511-STM32L452CEU3TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes Flash, USB Device, DFSDM	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $4.94	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-48	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	38 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7S32B-MU Microchip Technology 260: $4.71 Non-Stocked	Mfr. Part No. AT91SAM7S32B-MU Mouser Part No 556-91SAM7S32B-MU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	Non-Stocked	$4.71	Min.: 260 Mult.: 260	SMD/SMT	QFN-48	ARM7TDMI	32 kB	32 bit/16 bit	10 bit	55 MHz	21 I/O	8 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 128KB, 48QFN 85deg. Green AT32UC3B1128-Z1UR Microchip Technology 4,000: $6.35 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. AT32UC3B1128-Z1UR Mouser Part No 556-AT32UC3B1128Z1UR	Microchip Technology	32-bit Microcontrollers - MCU 128KB, 48QFN 85deg. Green Learn More about Microchip Technology microchip b series mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $6.35	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-48	AVR	128 kB	32 bit	10 bit	60 MHz	28 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel
32-bit Microcontrollers - MCU 256KB, 48QFN 85deg. Green AT32UC3B1256-Z1UR Microchip Technology 4,000: $7.22 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. AT32UC3B1256-Z1UR Mouser Part No 556-AT32UC3B1256Z1UR	Microchip Technology	32-bit Microcontrollers - MCU 256KB, 48QFN 85deg. Green Learn More about Microchip Technology microchip b series mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $7.22	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-48	AVR	256 kB	32 bit	10 bit	60 MHz	28 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel
32-bit Microcontrollers - MCU 512KB Flash AT32UC3B1512-Z1UR Microchip Technology 4,000: $8.84 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. AT32UC3B1512-Z1UR Mouser Part No 556-AT32UC3B1512Z1UR	Microchip Technology	32-bit Microcontrollers - MCU 512KB Flash Learn More about Microchip Technology microchip b series mcus	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $8.84	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-48	AVR	512 kB	32 bit	10 bit	60 MHz	28 I/O	96 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel
32-bit Microcontrollers - MCU 64KB, 48QFN 85deg. Green AT32UC3B164-Z1UR Microchip Technology 4,000: $5.40 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. AT32UC3B164-Z1UR Mouser Part No 556-AT32UC3B164-Z1UR	Microchip Technology	32-bit Microcontrollers - MCU 64KB, 48QFN 85deg. Green Learn More about Microchip Technology microchip b series mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $5.40	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-48	AVR	64 kB	32 bit	10 bit	60 MHz	28 I/O	16 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel