512 kB Embedded Processors & Controllers

Results: 4.333
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Number of I/Os
Data Bus Width
ADC Resolution
STMicroelectronics ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM
Datasheet
46In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M4 140 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM
Datasheet
85In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M4 114 I/O 32 bit 3 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flas
Datasheet
5In Stock
800Expected 24/08/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M4 140 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
94In Stock
5.000Expected 21/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

SMD/SMT UFBGA-81 ARM Cortex M4 63 I/O 32 bit 3 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A
Datasheet
144In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-176 ARM Cortex M7 140 I/O 32 bit 3 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M7 140 I/O 32 bit 3 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A
Datasheet
18In Stock
1.920Expected 26/04/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M7 50 I/O 32 bit 3 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A
Datasheet
14In Stock
2.496On Order
Min.: 1
Mult.: 1

SMD/SMT UFBGA-144 ARM Cortex M7 112 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A
Datasheet
27In Stock
960Expected 04/11/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M7 50 I/O 32 bit 3 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A
Datasheet
4In Stock
540Expected 08/02/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M7 82 I/O 32 bit 3 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM
Datasheet
74In Stock
5.760On Order
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M0+ 59 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART
Datasheet
54In Stock
3.000On Order
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M0+ 29 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM
Datasheet
403In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M0+ 94 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l
Datasheet
29In Stock
1.500On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 38 I/O 32 bit 5 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l
Datasheet
30In Stock
2.020On Order
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-48 ARM Cortex M4 42 I/O 32 bit 5 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l
Datasheet
12In Stock
2.160On Order
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M4 107 I/O 32 bit 5 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi
Datasheet
307In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-81 ARM Cortex M4 107 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
23In Stock
1.428On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-81 ARM Cortex M4 107 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 16/32-BITS MICROS
Datasheet
21In Stock
1.620On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-128 ARM Cortex M4 107 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
25In Stock
9.600On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 52 I/O 32 bit 5 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
6In Stock
4.176On Order
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 ARM Cortex M4 86 I/O 32 bit 5 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog
Datasheet
8In Stock
1.500On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 38 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog
Datasheet
228In Stock
540On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 86 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
92In Stock
3.000Expected 22/10/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 38 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
Datasheet
31In Stock
5.760On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 52 I/O 32 bit 4 x 12 bit