LPC1768FBD100
NXP LPC1768FBD100 ARM Cortex-M3 MCU, 100 MHz, 512 KB flash, 64 KB SRAM, Ethernet, USB and CAN, in a 100-pin LQFP package.
The LPC1768FBD100 is an NXP LPC1768 32-bit microcontroller based on the Arm Cortex-M3 core, in a 100-pin LQFP package, with a high level of integration and a low power consumption at a frequency of up to 100 MHz. It offers 512 KB of on-chip flash and 64 KB of SRAM, with an Ethernet MAC, USB 2.0 Host and Device and OTG, an eight-channel DMA controller, four UARTs, two CAN channels, three SSP and SPI ports, three I2C buses, an I2S port, an eight-channel 12-bit ADC, a 10-bit DAC, a motor-control PWM, a quadrature encoder interface, four general-purpose timers and up to 70 general-purpose I/O pins. The device provides in-system and in-application programming, a low-power RTC with a separate power domain and a brownout detect, and it operates from about 2.4 V to 3.6 V over an industrial temperature range. The LPC1768 is pin-compatible with the 100-pin LPC2368 Arm7 device and is a classic choice for an embedded design that needs networking, USB and a rich peripheral set, such as industrial control, a USB peripheral or a networking device. Every device BeiLuo ships is factory-traceable and includes an import declaration, a certificate of origin and a RoHS compliance file. Our FAE team helps you choose the memory and the package and plan the software.
FAE Professional Review
The LPC1768FBD100 is a well-proven Cortex-M3 workhorse with Ethernet, USB and CAN in a 100-pin package, and it is pin-compatible with the earlier Arm7 part, so it is an easy upgrade. The 512 KB of flash and the rich peripheral set suit a networking or an industrial design. Confirm the clock and the power scheme and use the MCUXpresso SDK to bring it up quickly.
| Parameter | Value |
|---|---|
| Core | Arm Cortex-M3 |
| Flash | 512 KB |
| SRAM | 64 KB |
| Speed | 100 MHz |
| Package | LQFP100 |
Application Circuits
Industrial control
Reference circuits and application schematics for Industrial control are available from our FAE team.
USB peripherals and networking
Reference circuits and application schematics for USB peripherals and networking are available from our FAE team.
Instrumentation
Reference circuits and application schematics for Instrumentation are available from our FAE team.
Need a reference schematic or design review? Our FAE engineers can share verified circuits and layout guidance for this part.
Related Documents
Alternative Part Numbers
| Model | Package | Note | Action |
|---|---|---|---|
| LPC54606J256BD100 | LQFP100 | Cortex-M4 core with a higher clock and more SRAM | View |
Complementary Part Numbers
Recommended Complementary Products
Frequently Asked Questions
What projects suit the LPC1768FBD100?
It suits an embedded design that needs a Cortex-M3 core with Ethernet, USB and CAN and a rich peripheral set, such as an industrial controller, a USB peripheral or a networking device, with 512 KB of flash in a 100-pin package.
Confirm the memory and the peripherals for your design.
Is it a drop-in upgrade for an Arm7 design?
The LPC1768 is pin-compatible with the 100-pin LPC2368 Arm7 device, so a board can move to the Cortex-M3 core without a layout change. Confirm the peripheral and the clock differences before the port.
Our FAE team can help with the migration.
Is the MCU genuine and documented?
BeiLuo supplies factory-traceable LPC1768FBD100 MCUs with an import declaration, certificate of origin and RoHS file on every order. Stock is normally available and the datasheet downloads from this page.
Order a sample to validate the MCU before volume production.