The 60 MHz ARM7 core delivers enough throughput for real-time control loops and protocol bridging without an external processor. The 256 KB Flash is sized for mid-complexity firmware — a single CANopen stack plus application code fits comfortably; designs needing larger code space or field-upgradeable firmware should look at higher-density siblings in the LPC2200 family. The 16 KB SRAM supports moderate data buffering; if your application requires larger packet buffers or multiple CAN message objects, budget for external SRAM via the EBI/EMI interface.
NXP LPC2294HBD144,551 ARM7 MCU, 60MHz, 256KB Flash, -40°C to 125°C
MPNLPC2294HBD144,551
Obsolete
NXP LPC2200 series ARM7 MCU, LPC2294HBD144,551, 16/32-bit core, 60MHz, 256KB Flash, 16K x 8 RAM, 112 I/O, CANbus, 8x10b ADC, -40°C to 125°C, 144-LQFP.
$37.0100Ref. price · indicative, final on quote
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~125°C(TA) |
| Speed | 60MHz |
| Package | Tray |
| 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) |
Product details
Frequently asked questions
What is the replacement for LPC2294HBD144,551?
No official successor order code is listed by NXP. For new designs, consider pin-compatible LPC2300 or LPC2400 series ARM7 MCUs in the same 144-LQFP package with higher Flash densities and additional peripherals.
Where can I buy LPC2294HBD144,551?
The LPC2294HBD144,551 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 response.
What is LPC2294HBD144,551's listed speed?
The core processor runs at 60 MHz, based on the ARM7TDMI-S architecture.
What is the LPC2294HBD144,551's temperature range?
It is rated for -40°C to 125°C operating temperature, suitable for industrial and automotive under-hood environments.