NXP LPC2900 series ARM9® MCU, LPC2926FBD144,551, 16/32-Bit core at 125MHz, 256KB Flash, 56K x 8 RAM, 16K x 8 EEPROM, 104 I/O, CAN, USB, 144-LQFP, -40 to 85°C.
| Parameter | Value |
|---|---|
| Series | LPC2900 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 125MHz |
| Package | Tray |
| RAM size | 56K x 8 |
| Core size | 16/32-Bit |
| EEPROM size | 16K x 8 |
| Peripherals | DMA, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, I²C, LINbus, SPI, UART/USART, USB |
| Number of i (O) | 104 |
| Core processor | ARM9® |
| Case | 144-LQFP |
| Data converters | A/D 24x10b |
| Program memory size | 256KB (256K x 8) |
NXP has marked this part as Last Buy. Final purchase orders are accepted within a defined window; after that date production ends. No official NXP successor order code is listed. Pin-compatible siblings in the LPC2900 series share the 144-LQFP footprint and ARM9 core.
NXP has classified this part as Last Buy, meaning it is in the final phase of production and will be discontinued after the last-time-buy window closes. It is still available for order through our sourcing desk against an RFQ — we confirm availability and current pricing at quote time.
It comes in a 144-pin LQFP package with a 20x20 mm body and 0.5 mm pitch. The pinout is documented in the NXP datasheet; key signals include 104 GPIOs, a 24-channel 10-bit ADC, and dedicated pins for CAN, USB, and the external bus interface.
We source this part to order against an RFQ through independent and franchised distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ through this listing for a firm quote.
No official NXP replacement is listed. Pin-compatible siblings in the LPC2900 series with the same 144-LQFP footprint and ARM9 core are the closest drop-in candidates, but verify memory and peripheral differences against your firmware. For new designs, consider NXP's LPC54000 or i.MX RT families.
Yes, NXP publishes a full datasheet covering the electrical characteristics, pin assignments, timing diagrams, and application notes for the LPC2926. The datasheet is available through the manufacturer's document portal.
The ARM9 core runs at 125 MHz, providing enough throughput for real-time control loops, communication protocol stacks, and data processing typical in industrial automation.