40 I/O Microcontrollers - MCU

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS 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
Qualification
Packaging
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
480Expected 11/19/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 8051 64 kB 8 bit 10 bit 20 MHz 40 I/O 256 B 2.4 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16-bit, 16 MIPS, 256KB Flash,16KB RAM
Datasheet
4.303Expected 9/28/2026
Min.: 1
Mult.: 1

SMD/SMT UQFN-48 PIC24F 256 kB 16 bit 10 bit, 12 bit 32 MHz 40 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tube
Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100-MHz FPU TMU
Datasheet
978On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 C28x 256 kB 32 bit 3 x 12 bit 100 MHz 40 I/O 100 kB 1.14 V 1.32 V - 40 C + 125 C Tray

Texas Instruments 32-bit Microcontrollers - MCU PiccoloInstaSPIN-FOC 80-HTQFP
Datasheet
95Expected 9/14/2026
Min.: 1
Mult.: 1

SMD/SMT HTQFP-80 C28x 256 kB 32 bit 12 bit 90 MHz 40 I/O 100 kB 1.71 V 1.89 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 32kB flash, 8kB SRAM, ADC, LQFP48 package
Datasheet
2.232Expected 8/25/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M0 16 kB 32 bit 10 bit 50 MHz 40 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 16 bit 50 MHz 40 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48
Datasheet
1.999Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT LFQFP-48 ARM Cortex M23 64 kB 32 bit 12 bit 48 MHz 40 I/O 16 kB 1.6 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
140Expected 8/18/2026
Min.: 1
Mult.: 1

Through Hole PDIP-40 8051 64 kB 8 bit 10 bit 20 MHz 40 I/O 256 B 2.4 V 5.5 V - 40 C + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
Datasheet
810Expected 1/29/2027
Min.: 1
Mult.: 1

SMD/SMT QFN-48 8051 128 kB 8 bit 12 bit 24 MHz 40 I/O 8.25 kB 1.8 V 5.25 V - 40 C + 125 C AEC-Q100 Tube
NXP Semiconductors ARM Microcontrollers - MCU 24kB flash, 8kB SRAM, LQFP48 package
Datasheet
218Expected 10/7/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M0 24 kB 32 bit 10 bit 50 MHz 40 I/O 8 kB 3.3 V 3.3 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48
Datasheet
822Expected 8/27/2026
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 ARM Cortex M23 128 kB 32 bit 12 bit 48 MHz 40 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Nuvoton ARM Microcontrollers - MCU NuMicro M051 series with the speed up to 50MHz, 64KB Flash program memory, 4KB SRAM, and 4KB flash loader memory. It also comes equipped with GPIOs, Timers, UART, SPI, I2C, PWM, ADC, Comparator, WDT, LVR and BOD -40 +105 degree
Datasheet
250Expected 12/21/2026
Min.: 1
Mult.: 1

LQFP-48 ARM Cortex M0 64 kB 32 bit 12 bit 24 MHz 40 I/O 4 kB 2.5 V 5.5 V - 40 C + 105 C Tray
Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 320
Mult.: 160

SMD/SMT TQFP-44 8051 24 kB 8 bit 10 bit 20 MHz 40 I/O 256 B 2.4 V 5.5 V - 40 C + 85 C Tray
Silicon Labs 8-bit Microcontrollers - MCU Next gen available (F380-GQ) 48 MIPS, 64KB,10ADC,USB,48Pin
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT TQFP-48 8051 64 kB 8 bit 10 bit 48 MHz 40 I/O 4.25 kB 2.7 V 5.25 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Nuvoton ARM Microcontrollers - MCU M2\1MB Flash\ 256KB SRAM\12bit ADC\Crypto HW\S-LCD
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 250
Mult.: 250

SMD/SMT LQFP-48 ARM Cortex M23 1 MB 32 bit 12 bit 96 MHz 40 I/O 256 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Nuvoton ARM Microcontrollers - MCU M0-64K AP+4KRAM+UART+SPI+I2C+PWM+ADC+ISP+EBI
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M0 68 kB 32 bit 12 bit 50 MHz 40 I/O 4 kB 2.5 V 5.5 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 2.400
Mult.: 2.400
: 2.400

SMD/SMT LQFP-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.8 V 3.6 V - 40 C + 125 C Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 2.400
Mult.: 2.400
: 2.400

SMD/SMT LQFP-48 ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.8 V 3.6 V - 40 C + 125 C Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.8 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 2.400
Mult.: 2.400
: 2.400

SMD/SMT LQFP-48 ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.8 V 3.6 V - 40 C + 105 C Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 5.000
Mult.: 5.000
: 5.000

SMD/SMT WLCSP-49 ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.65 V 3.6 V - 40 C + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 128-Kbytes Flash, 32 MHz CPU, AES
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 2.400
Mult.: 2.400
: 2.400

SMD/SMT LQFP-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, AES
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

SMD/SMT UFQFPN-32 ARM Cortex M0 192 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.65 V 3.6 V - 40 C + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash 32 MHz CPU, USB, LCD, AES
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 1.500
Mult.: 1.500

SMD/SMT LQFP-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU Sngle-Cycle 8051 32K ISP Flsh,2.4-5.5V
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 360
Mult.: 360

SMD/SMT VQFN-44 8051 32 kB 8 bit 10 bit 20 MHz 40 I/O 256 B 2.4 V 5.5 V - 40 C + 85 C Tray