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NXP USA Inc. LPC11U68JBD64E — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC11U68JBD64E ARM Cortex-M0+ MCU, 50MHz, 256KB Flash

MPNLPC11U68JBD64E
Active

NXP LPC11U68JBD64E, ARM Cortex-M0+ 32-bit MCU, 50MHz, 256KB Flash, 36KB SRAM, 4KB EEPROM, USB, I²C/SPI/UART, 48 I/O, 64-LQFP, -40°C to 105°C.

$8.1200Ref. price · indicative, final on quote
NXP USA Inc. LPC11U68JBD64E datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC11U68JBD64E specifications
ParameterValue
SeriesLPC11Uxx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.4V ~ 3.6V
Operating temperature-40°C ~ 105°C (TA)
Speed50MHz
PackageTray
RAM size36K x 8
Core size32-Bit Single-Core
EEPROM size4K x 8
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, Microwire, SPI, SSI, SSP, UART/USART, USB
Number of i (O)48
Core processorARM® Cortex®-M0+
Case64-LQFP
Data convertersA/D 10x12b
Program memory size256KB (256K x 8)

Product details

The USB controller is the headline peripheral — it operates as a device only, so this part fits designs that talk to a host PC or a USB host controller. Alongside USB, the I²C, SPI, and UART blocks cover the common sensor and display interfaces. The 10-channel 12-bit ADC is adequate for reading analog sensors like temperature or potentiometer feedback; it is not a high-speed simultaneous-sampling converter.

The 48 available I/O pins leave room for a parallel LCD interface or a keypad matrix alongside the serial peripherals.

Frequently asked questions

Is LPC11U68JBD64E obsolete or still active?

The LPC11U68JBD64E is active in production with no end-of-life notice. It is a current-production part suitable for new designs and ongoing builds.

What is LPC11U68JBD64E's core architecture?

It uses an ARM Cortex-M0+ 32-bit single-core processor, clocked at 50 MHz.

Where can I buy LPC11U68JBD64E and get current pricing?

The LPC11U68JBD64E is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote.