512 kB Embedded Processors & Controllers

Results: 4,306
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Qty. RoHS Mounting Style
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Core
Number of I/Os
Data Bus Width
ADC Resolution
Renesas Electronics ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFP64
Datasheet
248In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M33 51 I/O 32 bit 2 x 16 bit
Renesas Electronics ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFN48
Datasheet
300In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M33 35 I/O 32 bit 2 x 16 bit
Renesas Electronics ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFN64
Datasheet
185In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M33 51 I/O 32 bit 2 x 16 bit
Microchip Technology SoC FPGA SmartFusion FPGA, 6KLEs
Datasheet
34In Stock
Min.: 1
Mult.: 1

SMD/SMT FPBGA-484 ARM Cortex M3 204 I/O
Microchip Technology SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 86KLEs
Datasheet
21In Stock
60Expected 10/23/2026
Min.: 1
Mult.: 1

SMD/SMT FPBGA-484 ARM Cortex M3
Nuvoton ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+CAN+Crypto+Ethernet+RTC+SP
Datasheet
800In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4F 44 I/O 32 bit 12 bit
STMicroelectronics 32-bit Microcontrollers - MCU 32-BIT Embedded MCU 64 MHz, 5V 512kB
Datasheet
2,286In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 e200z0h 67 I/O 32 bit 2 x 10 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE
Datasheet
620In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE
Datasheet
298In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-100 ARM Cortex M3 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB
Datasheet
290In Stock
960Expected 11/26/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB
Datasheet
1,542In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 82 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB
Datasheet
187In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 114 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB
Datasheet
238In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 114 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU ARM Cortex M3 512kB 150DMIPs USB 17 Tim
Datasheet
577In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT LQFP-144 ARM Cortex M3 114 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash
Datasheet
256In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 ARM Cortex M4 51 I/O 32 bit 2 x 6 bit/8 bit/10 bit/12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash
Datasheet
1,192In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 82 I/O 32 bit 4 x 6 bit/8 bit/10 bit/12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash
Datasheet
484In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M4 115 I/O 32 bit 4 x 6 bit/8 bit/10 bit/12 bit
STMicroelectronics ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of
Datasheet
2,973In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 50 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of
Datasheet
405In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 50 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash
Datasheet
1,249In Stock
1,080Expected 4/26/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 81 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Hi-perf DSP FPU ARM Cortex-M4 MCU 512Kb
Datasheet
1,076In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT WLCSP-90 ARM Cortex M4 72 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl
Datasheet
691In Stock
13,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M4 82 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU
Datasheet
1,335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 ARM Cortex M4 50 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flas
Datasheet
213In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-176 ARM Cortex M4 140 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flas
Datasheet
595In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-216 ARM Cortex M4 168 I/O 32 bit 12 bit