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NXP USA Inc. LPC2290FBD144,551 — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC2290FBD144,551 ARM7 MCU, 60MHz, ROMless, 144-LQFP

MPNLPC2290FBD144,551
Obsolete

NXP LPC2200 series ARM7® 16/32-bit ROMless MCU, LPC2290FBD144,551, 60MHz, 16KB RAM, 76 I/O, 8×10b ADC, CAN/SPI/UART, 1.65–3.6V supply, -40 to 85°C, 144-LQFP (20×20mm).

$15.9200Ref. price · indicative, final on quote
NXP USA Inc. LPC2290FBD144,551 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC2290FBD144,551 specifications
ParameterValue
SeriesLPC2200
MountingSurface Mount
Oscillator typeInternal
Program memory typeROMless
Voltage - supply (Vcc (Vdd))1.65V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed60MHz
PackageBag
RAM size16K x 8
Core size16/32-Bit
PeripheralsPWM, WDT
ConnectivityCANbus, EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART
Number of i (O)76
Core processorARM7®
Case144-LQFP
Data convertersA/D 8x10b

Product details

The -40 to 85°C temperature grade covers factory-floor and outdoor telecom enclosures without needing a mil-spec part.

60 MHz — where it sits in the ARM7 lineup

At 60 MHz, this part lands in the middle of the ARM7 performance band — enough for a Modbus gateway or a CAN node handling a few hundred messages per second, but not the part you pick for heavy DSP or a high-frame-rate display. The 16 KB RAM limits buffer sizes: a full Ethernet stack or a large RTOS task set will push against that ceiling.

Marked as Obsolete by NXP. No last-time-buy window remains open through the manufacturer.

Frequently asked questions

Where can I buy LPC2290FBD144,551 and get a price?

The LPC2290FBD144,551 is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — no stock or price figures are listed here.

What is the closest pin-compatible alternative to LPC2290FBD144,551?

No official pin-compatible replacement is listed by NXP. The ROMless architecture and obsolete status mean a direct drop-in is unlikely. A redesign around a current NXP ARM7 or Cortex-M3 part with integrated Flash is the standard migration path.

What is LPC2290FBD144,551's listed speed?

The core runs at 60 MHz.

What compliance documentation does NXP provide for LPC2290FBD144,551?

The evidence does not list specific compliance documents. Standard NXP documentation for this series includes a datasheet and application notes; RoHS and REACH declarations are typically available from NXP's document portal for the LPC2200 family.