LPC1700 Microcontrollers

NXP Semiconductors LPC1700 Microcontrollers are cost-effective, low-power Cortex-M3 MCUs featuring best-in-class peripheral support such as Ethernet, USB 2.0 Host/OTG/Device, and CAN 2.0B. Operating at speeds up to 120MHz, the LPC1700 MCUs have up to 512KB of FLASH, up to 64KB of SRAM, 12-bit A/D, and 10-bit D/A Converters as well as an internal RC oscillator. The LPC1700 series features a multi-layer AHB bus that allows high-bandwidth peripherals such as Ethernet and USB to run simultaneously, without impacting performance.

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
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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
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NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
354Expected 9/7/2026
Min.: 1
Mult.: 1

LPC1700 SMD/SMT LQFP-144 ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 109 I/O 96 kB 2.4 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

LPC1700 SMD/SMT LQFP-80 ARM Cortex M3 512 kB 32 bit 3.3 V 3.3 V Reel
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

LPC1700 SMD/SMT LQFP-208 ARM Cortex M3 128 kB 32 bit 12 bit 120 MHz 165 I/O 40 kB 2.4 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

LPC1700 SMD/SMT TFBGA-180 ARM Cortex M3 256 kB 32 bit 12 bit 120 MHz 141 I/O 80 kB 2.4 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors LPC1776FBD208K
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

LPC1700 32 bit Tray