512 kB Embedded Processors & Controllers

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Number of I/Os
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STMicroelectronics ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line
Datasheet
12,268In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE
Datasheet
2,186In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 512KB Perform Line
Datasheet
2,555In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-144 ARM Cortex M3 112 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE
Datasheet
1,732In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 112 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
7,926In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 51 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
2,993In 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
3,947In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-100 ARM Cortex M4 81 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
5,166In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 81 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU
Datasheet
7,756In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M4 36 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
8,163In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 82 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
3,491In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-144 ARM Cortex M4 114 I/O 32 bit 3 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART
Datasheet
6,886In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M0+ 44 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
Datasheet
14,278In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-64 ARM Cortex M4 52 I/O 32 bit 4 x 12 bit
Microchip Technology 32-bit Microcontrollers - MCU 32-bit 512KB Flash
Datasheet
2,761In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 AVR 109 I/O 32 bit 10 bit
Microchip Technology 32-bit Microcontrollers - MCU 512KB, 100LQFP 85deg. Green
Datasheet
1,515In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-100 AVR 69 I/O 32 bit 10 bit
Microchip Technology 32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM
Datasheet
3,167In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

SMD/SMT LQFP-144 AVR 123 I/O 32 bit 12 bit
Microchip Technology 32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM
Datasheet
1,709In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 AVR 45 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU ARM7, 512KB, LQFP100,GREEN,IND TEMP
Datasheet
1,270In Stock
2,160Expected 17/08/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM7TDMI 64 I/O 32 bit 10 bit
Microchip Technology ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG IN 85C
Datasheet
17,898In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT TQFP-64 ARM Cortex M4F 51 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C
Datasheet
2,414In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M4F 81 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU TQFP , IND TEMP
Datasheet
3,487In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT LQFP-64 ARM Cortex M4 48 I/O 32 bit 12 bit
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM
Datasheet
711In Stock
Min.: 1
Mult.: 1
: 1,200

SMD/SMT TQFP-64 MIPS32 microAptiv 48 I/O 32 bit 12 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 512KB FL 53248Bytes RAM MC
Datasheet
3,691In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 dsPIC33EP 53 I/O 16 bit
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM
Datasheet
2,668In Stock
Min.: 1
Mult.: 1
: 1,600

SMD/SMT TQFP-48 MIPS32 microAptiv 37 I/O 32 bit 12 bit
Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU 512KB FL 128KB RAM, No Crypto
Datasheet
2,067In Stock
Min.: 1
Mult.: 1
: 1,200

SMD/SMT TQFP-64 MIPS32 M-Class 46 I/O 32 bit 12 bit