512 kB Embedded Processors & Controllers

Results: 4,431
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
L1 Cache Instruction Memory
L1 Cache Data Memory
Data RAM Size
ADC Resolution
Number of I/Os
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Silicon Labs RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
Datasheet
35,024In Stock
Min.: 1
Mult.: 1
: 2,500

RF System on a Chip - SoC SMD/SMT QFN-32 ARM Cortex M33 32 bit 76.8 MHz 512 kB 32 kB 12 bit 18 I/O - 40 C + 85 C Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO
Datasheet
8,693In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

RF System on a Chip - SoC SMD/SMT QFN-40 ARM Cortex M33 32 bit 76.8 MHz 512 kB 32 kB 12 bit 26 I/O - 40 C + 125 C Reel, Cut Tape, MouseReel
Silicon Labs RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
Datasheet
6,544In Stock
Min.: 1
Mult.: 1
: 2,500

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M33 32 bit 78 MHz 512 kB 64 kB 12 bit, 16 bit 31 I/O - 40 C + 85 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
Datasheet
193In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT UFBGA-100 ARM Cortex M33 32 bit 250 MHz 512 kB 272 kB 12 bit 80 I/O - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash
Datasheet
156In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M33 32 bit 160 MHz 512 kB 274 kB 12 bit, 14 bit 51 I/O - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, 48 VQFN, 125C, Tray
Datasheet
441In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT VQFN-48 ARM Cortex M23 32 bit 48 MHz 512 kB 128 KB 12 bit 36 I/O - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, 64 TQFP, 125C, Tray
Datasheet
345In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT TQFP-64 ARM Cortex M23 32 bit 48 MHz 512 kB 128 KB 12 bit 50 I/O - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 VQFN, 125C, Tray
Datasheet
416In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT VQFN-48 ARM Cortex M23 32 bit 48 MHz 512 kB 128 KB 12 bit 36 I/O - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 VQFN, 85C, Tray
Datasheet
206In Stock
416Expected 22/09/2026
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT VQFN-48 ARM Cortex M23 32 bit 72 MHz 512 kB 128 KB 12 bit 36 I/O - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 TQFP, 85C, Tray
Datasheet
230In Stock
500Expected 26/10/2026
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT TQFP-48 ARM Cortex M23 32 bit 72 MHz 512 kB 128 KB 12 bit 36 I/O - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 VQFN, 125C, Tray
Datasheet
520In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT VQFN-64 ARM Cortex M23 32 bit 48 MHz 512 kB 128 KB 12 bit 50 I/O - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 TQFP, 125C, Tray
Datasheet
317In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT TQFP-64 ARM Cortex M23 32 bit 48 MHz 512 kB 128 KB 12 bit 50 I/O - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 VQFN, 85C, Tray
Datasheet
520In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT VQFN-64 ARM Cortex M23 32 bit 72 MHz 512 kB 128 KB 12 bit 50 I/O - 40 C + 85 C Tray
Texas Instruments ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with
Datasheet
56In Stock
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ARM Microcontrollers - MCU LQFP-64 ARM Cortex M0+ 32 bit 80 MHz 512 kB 128 KB 12 bit 60 I/O - 40 C + 125 C Reel, Cut Tape, MouseReel
NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 100 QFP
Datasheet
439In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M33 32 bit 180 MHz 512 kB 128 KB 16 bit 86 I/O - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 144 QFP
Datasheet
300In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-144 ARM Cortex M33 32 bit 180 MHz 512 kB 128 KB 16 bit 114 I/O - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 48 QFP
Datasheet
228In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-48 ARM Cortex M4F 512 kB 64 kB 12 bit + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 64 QFP
Datasheet
140In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M4F 512 kB 64 kB 12 bit + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP
Datasheet
180In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M4F 512 kB 64 kB 12 bit + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX N23 Highly Integrated MCUs with On-Chip Accelerators, Intelligent Peripherals and Advanced Security, 172 QFP
Datasheet
25In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT HDQFP-172 ARM Cortex M33 32 bit 150 MHz 512 kB 192 kB 16 bit 103 I/O - 40 C + 125 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX260 512K/128K QFP48
Datasheet
2,000In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT LFQFP-48 RXv3 32 bit 64 MHz 512 kB 128 kB 12 bit 37 I/O - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX260 512K/128K QFP64
Datasheet
1,280In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT LFQFP-64 RXv3 32 bit 64 MHz 512 kB 128 kB 12 bit 51 I/O - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX260 512K/128K QFP80
Datasheet
952In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT LFQFP-80 RXv3 32 bit 64 MHz 512 kB 128 kB 12 bit 67 I/O - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX261 512K/128K QFP48
Datasheet
1,995In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT LFQFP-48 RXv3 32 bit 64 MHz 512 kB 128 kB 12 bit 37 I/O - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX261 512K/128K QFP64
Datasheet
1,280In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT LFQFP-64 RXv3 32 bit 64 MHz 512 kB 128 kB 12 bit 51 I/O - 40 C + 105 C Tray