NXP LPC2294JBD144,551 ARM7 MCU 60MHz 256KB Flash 144-LQFP
MPNLPC2294JBD144,551
Obsolete
NXP LPC2200 series ARM7® microcontroller; 60MHz, 256KB Flash, 16KB RAM; 112 I/O, CANbus, SPI, I²C, UART; 3.3V supply; industrial -40 to 105°C; 144-LQFP in bag packaging.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | LPC2200 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.65V ~ 3.6V |
| Operating temperature | -40°C ~ 105°C (TA) |
| Speed | 60MHz |
| Package | Bag |
| RAM size | 16K x 8 |
| Core size | 16/32-Bit |
| Peripherals | POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART |
| Number of i (O) | 112 |
| Core processor | ARM7® |
| Case | 144-LQFP |
| Data converters | A/D 8x10b |
| Program memory size | 256KB (256K x 8) |
Frequently asked questions
Does the LPC2294JBD144,551 need an external crystal for CANbus timing, or is the internal oscillator sufficient?
The part uses an internal oscillator at 60MHz. For CANbus networks requiring ±0.5% timing accuracy (CANopen, Profibus profiles), the internal RC accuracy should be confirmed against the target fieldbus specification before removing an external crystal — especially in safety-rated PLC nodes.