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NXP USA Inc. LPC1517JBD64E — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC1517JBD64E ARM Cortex-M3 MCU, 72 MHz, 64-LQFP

MPNLPC1517JBD64E
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NXP LPC15xx series 32-bit ARM Cortex-M3 MCU, 72 MHz, 64 KB Flash, 12 KB RAM, 4 KB EEPROM, 24x12b ADC, CANbus/I²C/SPI/UART, 2.4-3.6 V, -40 to 105 °C, 64-LQFP (10x10).

$10.5400Ref. price · indicative, final on quote
NXP USA Inc. LPC1517JBD64E datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC1517JBD64E 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 size12K 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)46
Core processorARM® Cortex®-M3
Case64-LQFP
Data convertersA/D 24x12b
Program memory size64KB (64K x 8)

Product details

72 MHz Cortex-M3 with on-chip EEPROM

The NXP LPC1517JBD64E is a 32-bit ARM Cortex-M3 MCU clocked at 72 MHz, with 64 KB Flash, 12 KB RAM, and 4 KB EEPROM on a single die. The EEPROM block saves an external serial EEPROM for parameter storage in motor drives, sensor nodes, or CAN-based fieldbus gateways. The 24-channel 12-bit ADC and CANbus interface reduce peripheral count on industrial control boards. Operating from 2.4 V to 3.6 V and rated -40 to 105 °C, it fits unventilated enclosures and outdoor telecom cabinets without derating.

Memory sizing and BOM impact

64 KB Flash and 12 KB RAM support CANopen or Modbus RTU stacks. The 4 KB EEPROM eliminates a separate serial EEPROM, saving board area and one I²C address.

The -40 to 105 °C range and 2.4 V to 3.6 V supply cover battery-backed and regulated industrial designs. Brown-out detect and POR are integrated.

No last-time-buy windows or PCN risk for production builds.

Frequently asked questions

What is the closest pin-compatible alternative to LPC1517JBD64E in this component family?

The LPC1519JBD64 (128 KB Flash, 16 KB RAM, 8 KB EEPROM) is a pin-compatible higher-density drop-in within the same LPC15xx series. No other pin-compatible second source outside NXP is documented.

What is LPC1517JBD64E's listed speed (72 MHz) on this component line?

The LPC1517JBD64E is rated for a 72 MHz core clock on the ARM Cortex-M3. This speed supports typical control-loop and protocol-processing tasks in industrial and automotive applications.