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NXP USA Inc. LPC1518JBD100E — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC1518JBD100E ARM Cortex-M3 MCU, 72 MHz, 128 KB Flash

MPNLPC1518JBD100E
Active

NXP LPC1518JBD100E, LPC15xx series, ARM Cortex-M3 32-bit single-core at 72 MHz, 128 KB Flash, 20 KB RAM, 4 KB EEPROM, 76 I/O, 24×12b ADC, CANbus, I²C, SPI, USART, internal oscillator, 2.4–3.6 V supply, -40°C to 105°C, tray, 100-LQFP (14×14).

$6.7430Ref. price · indicative, final on quote
NXP USA Inc. LPC1518JBD100E datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC1518JBD100E specifications
ParameterValue
SeriesLPC15xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.4V ~ 3.6V
Operating temperature-40°C ~ 105°C (TA)
Speed72MHz
PackageTray
RAM size20K x 8
Core size32-Bit Single-Core
EEPROM size4K x 8
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityCANbus, I²C, SPI, UART/USART
Number of i (O)76
Core processorARM® Cortex®-M3
Case100-LQFP
Data convertersA/D 24x12b
Program memory size128KB (128K x 8)

Product details

The NXP LPC1518JBD100E is a 32-bit ARM Cortex-M3 MCU from the LPC15xx series, clocked at 72 MHz. It packs 128 KB of Flash program memory, 20 KB of RAM, and a separate 4 KB EEPROM block — the latter saves an external serial EEPROM for calibration or configuration data. On the peripheral side, you get a 24-channel 12-bit ADC, a CANbus interface, plus I²C, SPI, and USART serial ports.

The operating temperature span covers the full industrial band. The 100-LQFP package (14×14 mm body) is a standard footprint that reflows on a typical lead-free profile and can be hand-soldered for prototypes or rework.

Frequently asked questions

Is LPC1518JBD100E obsolete?

No, the LPC1518JBD100E is listed as Active in production. There is no end-of-life notice or last-time-buy schedule currently in effect.

What is the closest pin-compatible alternative to LPC1518JBD100E?

The LPC1517JBD100 is pin-compatible in the same 100-LQFP package and shares the same peripheral set. The main difference is a smaller Flash and RAM array, so check your firmware memory budget before substituting.

What is LPC1518JBD100E's listed speed?

The core runs at 72 MHz, which is the maximum clock for this ARM Cortex-M3 implementation in the LPC15xx series.

What is the datasheet for LPC1518JBD100E?

The NXP LPC15xx datasheet covers the LPC1518JBD100E and its family siblings. It includes the full electrical characteristics, pinout diagrams, memory map, and application notes for the CAN, ADC, and serial interfaces.