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NXP USA Inc. LPC1788FBD208K — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC1788FBD208K MCU, ARM Cortex-M3, 120 MHz, 512KB Flash, LQFP-208

MPNLPC1788FBD208K
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NXP LPC1788FBD208K, LPC17xx series, 32-bit ARM Cortex-M3 MCU at 120 MHz, 512KB Flash, 96KB SRAM, 4KB EEPROM, 165 I/O, Ethernet MAC, USB OTG, CAN, SPI, I²C, UART, 8×12-bit ADC, 1×10-bit DAC, LCD controller, motor control PWM, 2.4–3.6 V, -40 to 85 °C, 208-LQFP (28×28 mm).

$21.2100Ref. price · indicative, final on quote
NXP USA Inc. LPC1788FBD208K datasheet (PDF)
Packaging208-LQFP
RoHSROHS3 Compliant
SeriesLPC17xx
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC1788FBD208K specifications
ParameterValue
SeriesLPC17xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.4V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed120MHz
PackageBulk
RAM size96K x 8
Core size32-Bit Single-Core
EEPROM size4K x 8
PeripheralsBrown-out Detect/Reset, DMA, I²S, LCD, Motor Control PWM, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, Ethernet, I²C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG
Number of i (O)165
Core processorARM® Cortex®-M3
Case208-LQFP
Data convertersA/D 8x12b; D/A 1x10b
Program memory size512KB (512K x 8)

Product details

120 MHz Cortex-M3 with on-chip LCD and Ethernet

The NXP LPC1788FBD208K is a 32-bit ARM Cortex-M3 MCU from the LPC17xx series, clocked at 120 MHz. It packs 512 KB of Flash, 96 KB of SRAM, and 4 KB of EEPROM, with 165 general-purpose I/O lines. The part operates from a single 2.4 V to 3.6 V supply over the -40°C to 85°C industrial temperature range, and is housed in a 208-pin LQFP (28×28 mm) surface-mount package. The 8-channel 12-bit ADC and single 10-bit DAC handle analog feedback from sensors or potentiometers, while the motor control PWM with dead-time insertion drives IGBT or MOSFET stages directly.

For dual-sourcing resilience, pin-compatible siblings in the LPC178x/177x family share the same package footprint and peripheral set, allowing a BOM-level swap without board re-spin.

Frequently asked questions

What is the closest pin-compatible alternative to LPC1788FBD208K?

Pin-compatible siblings in the LPC178x/177x family share the same 208-LQFP footprint and peripheral map, allowing a direct BOM swap without PCB changes.

What is LPC1788FBD208K's listed speed?

The LPC1788FBD208K is rated for a 120 MHz core clock.

What compliance documentation is available for LPC1788FBD208K?

The LPC1788FBD208K is ROHS3 compliant. Full compliance documentation, including REACH and material declarations, is available from NXP upon request.