128 kB 512 kB Microcontrollers - MCU

Types of 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
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes Math Accelerator High Analog
Datasheet
1.500On Order
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M4 512 kB 32 bit 5 x 12 bit 170 MHz 38 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
1.918On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 5 x 12 bit 170 MHz 52 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D
Datasheet
1.627On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 3 x 12 bit 80 MHz 51 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A
Datasheet
918Expected 12/28/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 47 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
476Expected 10/5/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 MIPS32 M4K 512 kB 32 bit 10 bit 100 MHz 81 I/O 128 kB 2.3 V 3.6 V - 40 C + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU 512KB FL 128KB RAM, No Crypto
Datasheet
427Expected 2/1/2027
Min.: 1
Mult.: 1

SMD/SMT QFN-64 MIPS32 M-Class 512 kB 32 bit 12 bit 200 MHz 46 I/O 128 kB 2.1 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
Infineon Technologies ARM Microcontrollers - MCU PSOC Control C3 Performance Line
Datasheet
450Expected 8/26/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 512 kB 32 bit 12 bit 60 I/O 128 kB 1.71 V 3.63 V - 40 C + 115 C Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC Control C3 Performance Line
Datasheet
348Expected 8/26/2026
Min.: 1
Mult.: 1

SMD/SMT VQFN-64 ARM Cortex M33 512 kB 32 bit 12 bit 34 I/O 128 kB 1.71 V 3.63 V - 40 C + 115 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 512K
Datasheet
353Expected 8/17/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX260 512K/128K QFN48
Datasheet
3.328On Order
Min.: 1
Mult.: 1

SMD/SMT HWQFN-48 RXv3 512 kB 32 bit 12 bit 64 MHz 37 I/O 128 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX261 512K/128K QFN48
Datasheet
3.328On Order
Min.: 1
Mult.: 1

SMD/SMT HWQFN-48 RXv3 512 kB 32 bit 12 bit 64 MHz 37 I/O 128 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX631 512K/128K QFP144
Datasheet
660On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 RX 512 kB 32 bit 10 bit, 12 bit 100 MHz 111 I/O 128 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B
Datasheet
174Expected 12/2/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 79 I/O 128 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC Control C3 Performance Line
Datasheet
160Expected 8/26/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M33 512 kB 32 bit 12 bit 33 I/O 128 kB 1.71 V 3.63 V - 40 C + 115 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLC, 1024K, R
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 90
Mult.: 90

SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 10 bit 120 MHz 57 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 128 kB 1.08 V 1.32 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 800
Mult.: 800
: 800

SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 117 I/O 128 kB 1.08 V 1.32 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

SMD/SMT LFBGA-144 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 117 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU LFBGA,GREEN,EXT TEMP, MRL B
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

SMD/SMT LFBGA-144 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 117 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LFBGA,GREEN,EXT TEMP, MRL B, T&R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

SMD/SMT LFBGA-144 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 117 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU 64QFN,GREEN,EXT TEMP(105C),MRL B,T&R,512K FLASH,128K SRAM
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3.500
Mult.: 3.500
: 3.500

SMD/SMT QFN-64 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 47 I/O 128 kB 1.62 V 3.6 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU VFBGAGREENEXT
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 4.000
Mult.: 4.000
: 4.000

SMD/SMT VFBGA-100 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 128 kB 1.08 V 1.32 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU BGA, GREEN, 105C, MRL B
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 260
Mult.: 260
SMD/SMT VFBGA-100 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 79 I/O 128 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU VFBGA,GREEN,EXT TEMP,MLR B T&R
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4.000
Mult.: 4.000
: 4.000

SMD/SMT VFBGA-100 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 79 I/O 128 kB 1.62 V 3.6 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU BGA, Green, EXT TEMP(105) ,MRL B
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 260
Mult.: 260

SMD/SMT VFBGA-100 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 79 I/O 128 kB 1.62 V 3.6 V - 40 C + 105 C Tray