512 kB Semiconductors

Results: 4,630
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 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 VQFN, 125C, Tray
This product may require additional documentation to export from the United States.
Datasheet
416In Stock
$2.28
$2.07
$1.88
Min.: 1
Mult.: 1
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 TQFP, 125C, Tray
This product may require additional documentation to export from the United States.
Datasheet
393In Stock
$2.22
$2.02
$1.84
Min.: 1
Mult.: 1
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 VQFN, 85C, Tray
This product may require additional documentation to export from the United States.
Datasheet
622In Stock
$2.08
$1.89
$1.72
Min.: 1
Mult.: 1
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 TQFP, 85C, Tray
This product may require additional documentation to export from the United States.
Datasheet
730In Stock
$2.03
$1.84
$1.67
Min.: 1
Mult.: 1
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 VQFN, 125C, Tray
This product may require additional documentation to export from the United States.
Datasheet
520In Stock
$2.67
$2.42
$2.20
Min.: 1
Mult.: 1
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 TQFP, 125C, Tray
This product may require additional documentation to export from the United States.
Datasheet
150In Stock
480Expected 12/15/2026
$2.44
$2.22
$2.02
Min.: 1
Mult.: 1
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 VQFN, 85C, Tray
This product may require additional documentation to export from the United States.
Datasheet
520In Stock
$2.43
$2.21
$2.01
Min.: 1
Mult.: 1
Texas Instruments ARM Microcontrollers - MCU Up to 400MHz dual-co re Arm Cortex-R5F-b
Datasheet
12In Stock
2,000Expected 6/14/2027
Cut Tape
$18.59
$15.02
$14.40
$12.69
View
Reel
$11.87
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
Texas Instruments RF Microcontrollers - MCU SimpleLink 32bit Arm Cortex-M0+ 2.4GHz w
Datasheet
78In Stock
3,000Expected 11/19/2026
Cut Tape
$3.53
$2.82
$2.62
$2.38
View
Reel
$2.20
Min.: 1
Mult.: 1
: 3,000
Texas Instruments ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban
Datasheet
605In Stock
Cut Tape
$4.08
$3.08
$2.68
$2.56
Reel
$2.27
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 100 QFP
Datasheet
439In Stock
$5.02
$3.82
$3.34
$3.18
View
Min.: 1
Mult.: 1
NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 144 QFP
Datasheet
298In Stock
$5.81
$4.45
$3.90
$3.72
View
Min.: 1
Mult.: 1
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 48 QFP
Datasheet
218In Stock
$7.18
$5.53
$4.87
$4.67
View
Min.: 1
Mult.: 1
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 64 QFP
Datasheet
140In Stock
$7.64
$5.90
$5.20
$4.86
View
Min.: 1
Mult.: 1
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP
Datasheet
180In Stock
$8.25
$6.39
$5.45
$5.44
View
Min.: 1
Mult.: 1
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 48 QFP
Datasheet
131In Stock
$8.41
$6.51
$5.75
$5.52
View
Min.: 1
Mult.: 1
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 100 QFP
Datasheet
96In Stock
$9.01
$7.00
$5.95
$5.74
$5.48
Min.: 1
Mult.: 1
NXP Semiconductors ARM Microcontrollers - MCU MCX N23 Highly Integrated MCUs with On-Chip Accelerators, Intelligent Peripherals and Advanced Security, 172 QFP
Datasheet
25In Stock
$12.26
$9.53
$9.09
$7.88
View
Min.: 1
Mult.: 1
NXP Semiconductors ARM Microcontrollers - MCU MCX W23: Ultra-Low Power Bluetooth Low Energy Solution With Arm Cortex -M33 TrustZone for IoT, 40 QFN
This product may require additional documentation to export from the United States.
Datasheet
200In Stock
Cut Tape
$4.08
$3.53
$3.34
Reel
$2.99
$2.82
View
Min.: 1
Mult.: 1
: 100
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 80MHz 512K/96K QFP100
Datasheet
133In Stock
$8.26
$6.39
$5.44
$5.43
View
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
Datasheet
553In Stock
2,496Expected 5/10/2027
$6.88
$5.27
$4.62
$4.42
View
Min.: 1
Mult.: 1


STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
Datasheet
1,544In Stock
2,520Expected 7/12/2027
$7.57
$5.83
$5.13
$4.91
View
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash
Datasheet
832In Stock
$10.08
$7.81
$6.96
$6.81
View
Min.: 1
Mult.: 1
STMicroelectronics RF System on a Chip - SoC Ultra-low-power, Arm Cortex-M0+ MCU 64 MHz 512 Kbytes Flash, Bluetooth LE 5.3
Datasheet
2,599In Stock
6,000Expected 12/4/2026
Cut Tape
$2.76
$2.06
$1.88
$1.69
$1.59
Reel
$1.59
MouseReel Available
Min.: 1
Mult.: 1
Max.: 420
: 3,000
STMicroelectronics RF System on a Chip - SoC Ultra-low-power, Arm Cortex-M0+ MCU 64 MHz 512 Kbytes Flash, Bluetooth LE 5.3
Datasheet
2,785In Stock
Cut Tape
$2.89
$2.34
$2.17
$1.97
Reel
$1.60
View
MouseReel Available
Min.: 1
Mult.: 1
: 3,000