LPC55S1x/LPC551x Microcontrollers (MCUs)

NXP Semiconductors LPC55S1x and LPC551x Microcontrollers (MCUs) are 32-bit Arm® Cortex®-M33 based modules designed for general-purpose embedded applications. The Arm Cortex-M33 CPU architecture features 150MHz frequency and provides a security foundation with isolation to protect valuable IP and data with TrustZone® technology. This simplifies the design and software development of digital signal control systems with integrated digital signal processing (DSP) instructions. NXP LPC55S1x and LPC551x MCUs also offer support for secure boot, HASH, AES, RSA, UUID, dynamic encrypt and decrypt, debug authentication, and TBSA compliance. Typical applications include industrial IoT, industrial automation, building control, diagnostic equipment, and consumer electronics.

Results: 36
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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Program Memory Size
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Supply Voltage - Max
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NXP Semiconductors ARM Microcontrollers - MCU LPC5516JBD100
Datasheet
5,269In Stock
Min.: 1
Mult.: 1

LPC551x SMD/SMT HLQFP-100 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5512JBD64
Datasheet
1,976In Stock
Min.: 1
Mult.: 1

LPC551x SMD/SMT HTQFP-64 ARM Cortex M33 64 kB 32 bit 16 bit 150 MHz 36 I/O 48 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller
Datasheet
642In Stock
Min.: 1
Mult.: 1
: 1,000

LPC55S1x SMD/SMT HLQFP-100 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU LPC5514JBD100
Datasheet
296In Stock
Min.: 1
Mult.: 1

LPC551x SMD/SMT HLQFP-100 ARM Cortex M33 128 kB 32 bit 16 bit 150 MHz 64 I/O 80 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5516JBD100
Datasheet
408In Stock
Min.: 1
Mult.: 1

LPC551x SMD/SMT HLQFP-100 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5516JBD64
Datasheet
592In Stock
Min.: 1
Mult.: 1

LPC551x SMD/SMT HTQFP-64 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 36 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller
Datasheet
680In Stock
Min.: 1
Mult.: 1

LPC55S1x SMD/SMT HLQFP-100 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller
Datasheet
2,949In Stock
Min.: 1
Mult.: 1

LPC55S1x SMD/SMT HTQFP-64 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 36 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller
Datasheet
688In Stock
Min.: 1
Mult.: 1

LPC55S1x SMD/SMT HTQFP-64 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 36 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC55S16JEV98
Datasheet
1,936In Stock
Min.: 1
Mult.: 1

LPC55S1x SMD/SMT VFBGA-98 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5512JBD100
Datasheet
134In Stock
180Expected 2026/04/22
Min.: 1
Mult.: 1

LPC551x SMD/SMT HLQFP-100 ARM Cortex M33 64 kB 32 bit 16 bit 150 MHz 64 I/O 48 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5514JBD100
Datasheet
447In Stock
Min.: 1
Mult.: 1

LPC551x SMD/SMT HLQFP-100 ARM Cortex M33 128 kB 32 bit 16 bit 150 MHz 64 I/O 80 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5514JBD64
Datasheet
343In Stock
Min.: 1
Mult.: 1

LPC551x SMD/SMT HTQFP-64 ARM Cortex M33 128 kB 32 bit 16 bit 150 MHz 36 I/O 80 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5516JBD100
Datasheet
1,000In Stock
Min.: 1
Mult.: 1
: 1,000

LPC551x SMD/SMT HLQFP-100 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU LPC5516JBD64
Datasheet
380In Stock
320Expected 2026/06/10
Min.: 1
Mult.: 1

LPC551x SMD/SMT HTQFP-64 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 36 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5516JEV98
Datasheet
233In Stock
Min.: 1
Mult.: 1

LPC551x SMD/SMT VFBGA-98 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC55S14JBD100
Datasheet
86In Stock
Min.: 1
Mult.: 1

LPC55S1x SMD/SMT HLQFP-100 ARM Cortex M33 128 kB 32 bit 16 bit 150 MHz 64 I/O 80 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC55S14JBD64
Datasheet
359In Stock
480Expected 2026/04/28
Min.: 1
Mult.: 1

LPC55S1x SMD/SMT HTQFP-64 ARM Cortex M33 128 kB 32 bit 16 bit 150 MHz 36 I/O 80 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller
Datasheet
130In Stock
450Expected 2026/04/27
Min.: 1
Mult.: 1

LPC55S1x SMD/SMT HLQFP-100 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5512JBD100
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 450
Mult.: 450

LPC551x SMD/SMT HLQFP-100 ARM Cortex M33 64 kB 32 bit 16 bit 150 MHz 64 I/O 48 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5512JBD100
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
: 1,000

LPC551x SMD/SMT HLQFP-100 ARM Cortex M33 64 kB 32 bit 16 bit 150 MHz 64 I/O 48 kB 1.8 V 3.6 V - 40 C + 105 C Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU LPC5512JBD64
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 800
Mult.: 800

LPC551x SMD/SMT HTQFP-64 ARM Cortex M33 64 kB 32 bit 16 bit 150 MHz 36 I/O 48 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5512JBD64
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

LPC551x SMD/SMT HTQFP-64 ARM Cortex M33 64 kB 32 bit 16 bit 150 MHz 36 I/O 48 kB 1.8 V 3.6 V - 40 C + 105 C Reel
NXP Semiconductors ARM Microcontrollers - MCU LPC5514JBD100
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

LPC551x SMD/SMT HLQFP-100 ARM Cortex M33 128 kB 32 bit 16 bit 150 MHz 64 I/O 80 kB 1.8 V 3.6 V - 40 C + 105 C Reel
NXP Semiconductors ARM Microcontrollers - MCU LPC5514JBD64
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 800
Mult.: 800

LPC551x SMD/SMT HTQFP-64 ARM Cortex M33 128 kB 32 bit 16 bit 150 MHz 36 I/O 80 kB 1.8 V 3.6 V - 40 C + 105 C Tray