MCX E Reliability/Safety-Focused Microcontrollers

NXP Semiconductors MCX E Reliability/Safety-Focused Microcontrollers (MCUs), powered by Arm® Cortex®-M4F core, are engineered for industrial and IoT (IIoT) applications, delivering dependable performance in demanding environments where reliability and safety are essential. Built with a robust 5V architecture, these NXP microcontrollers withstand harsh electrical noise, ensuring stable operation in industrial systems and safety-critical applications. Supporting advanced communication interfaces such as CAN-FD, Ethernet, and low-power serial communication, these MCUs enable seamless integration into complex embedded systems. Designed for durability, efficiency, and reliability, the MCX E series empowers engineers with high-quality solutions while simplifying development through the MCUXpresso Developer Experience.

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Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 100 QFP
Datasheet
550In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT HDQFP-100 ARM Cortex M7 2 MB 32 bit 12 bit 120 MHz 192 kB 2.97 V 5.5 V - 40 C + 135 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 172 QFP
Datasheet
461In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT HDQFP-172 ARM Cortex M7 4 MB 32 bit 12 bit 160 MHz 512 kB 2.97 V 5.5 V - 40 C + 135 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 48 QFP
Datasheet
195In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT LQFP-48 ARM Cortex M7 512 kB 32 bit 12 bit 120 MHz 112 kB 2.97 V 5.5 V - 40 C + 135 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 100 QFP
Datasheet
96In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT HDQFP-100 ARM Cortex M7 512 kB 32 bit 12 bit 120 MHz 112 kB 2.97 V 5.5 V - 40 C + 135 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 48 QFP
Datasheet
250In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT LQFP-48 ARM Cortex M7 1 MB 32 bit 12 bit 120 MHz 128 kB 2.97 V 5.5 V - 40 C + 135 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 100 QFP
Datasheet
96In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT HDQFP-100 ARM Cortex M7 1 MB 32 bit 12 bit 120 MHz 128 kB 2.97 V 5.5 V - 40 C + 135 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 172 QFP
Datasheet
84In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT HDQFP-172 ARM Cortex M7 2 MB 32 bit 12 bit 120 MHz 192 kB 2.97 V 5.5 V - 40 C + 135 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 64 QFP
Datasheet
858In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT LQFP-64 ARM Cortex M4F 1 MB 12 bit 128 kB 3 V 5 V + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 48 QFP
Datasheet
228In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT LQFP-48 ARM Cortex M4F 512 kB 12 bit 64 kB 3 V 5 V + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 64 QFP
Datasheet
140In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT LQFP-64 ARM Cortex M4F 512 kB 12 bit 64 kB 3 V 5 V + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP
Datasheet
180In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT LQFP-100 ARM Cortex M4F 512 kB 12 bit 64 kB 3 V 5 V + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP
Datasheet
88In Stock
450Expected 7/10/2026
Min.: 1
Mult.: 1

MCX E SMD/SMT LQFP-100 ARM Cortex M4F 1 MB 12 bit 128 kB 3 V 5 V + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 144 QFP
Datasheet
120In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT LQFP-144 ARM Cortex M4F 1 MB 12 bit 128 kB 3 V 5 V + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP
Datasheet
138In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT LQFP-100 ARM Cortex M4F 2 MB 12 bit 256 kB 3 V 5 V + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 144 QFP
Datasheet
52In Stock
Min.: 1
Mult.: 1

MCX E SMD/SMT LQFP-144 ARM Cortex M4F 2 MB 12 bit 256 kB 3 V 5 V + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 48 QFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

MCX E SMD/SMT LQFP-48 ARM Cortex M4F 512 kB 32 bit 12 bit 112 MHz 43 I/O 64 kB 2.7 V 5.5 V - 40 C + 125 C Reel
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 64 QFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

MCX E SMD/SMT LQFP-64 ARM Cortex M4F 512 kB 32 bit 12 bit 112 MHz 58 I/O 64 kB 2.7 V 5.5 V - 40 C + 125 C Reel
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MCX E SMD/SMT LQFP-100 ARM Cortex M4F 512 kB 32 bit 12 bit 112 MHz 89 I/O 64 kB 2.7 V 5.5 V - 40 C + 125 C Reel
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 64 QFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

MCX E SMD/SMT LQFP-64 ARM Cortex M4F 1 MB 32 bit 12 bit 112 MHz 58 I/O 128 kB 2.7 V 5.5 V - 40 C + 125 C Reel
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MCX E SMD/SMT LQFP-100 ARM Cortex M4F 1 MB 32 bit 12 bit 112 MHz 89 I/O 128 kB 2.7 V 5.5 V - 40 C + 125 C Reel
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 144 QFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 500
Mult.: 500
: 500

MCX E SMD/SMT LQFP-144 ARM Cortex M4F 1 MB 32 bit 12 bit 112 MHz 128 I/O 128 kB 2.7 V 5.5 V - 40 C + 125 C Reel
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MCX E SMD/SMT LQFP-100 ARM Cortex M4F 2 MB 32 bit 12 bit 112 MHz 89 I/O 256 kB 2.7 V 5.5 V - 40 C + 125 C Reel
NXP Semiconductors ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 144 QFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 500
Mult.: 500
: 500

MCX E SMD/SMT LQFP-144 ARM Cortex M4F 2 MB 32 bit 12 bit 112 MHz 128 I/O 256 kB 2.7 V 5.5 V - 40 C + 125 C Reel
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 48 QFP
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

MCX E SMD/SMT LQFP-48 ARM Cortex M7 512 kB 32 bit 12 bit 120 MHz 112 kB 2.97 V 5.5 V - 40 C + 135 C Reel
NXP Semiconductors ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 100 QFP
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 600
Mult.: 600
: 600

MCX E SMD/SMT HDQFP-100 ARM Cortex M7 512 kB 32 bit 12 bit 120 MHz 112 kB 2.97 V 5.5 V - 40 C + 135 C Reel