NXP LPC43xx series, LPC4330FET256,551 — 32-bit ARM Cortex-M4/M0 dual-core MCU, 204 MHz, 264K x 8 RAM, ROMless, 164 I/O, Ethernet/USB/CAN/SD, 2.2V–3.6V, -40°C to 85°C, 256-LBGA.
| Parameter | Value |
|---|---|
| Series | LPC43xx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | ROMless |
| Voltage - supply (Vcc (Vdd)) | 2.2V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 204MHz |
| Package | Tray |
| RAM size | 264K x 8 |
| Core size | 32-Bit Dual-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG |
| Number of i (O) | 164 |
| Core processor | ARM® Cortex®-M4/M0 |
| Case | 256-LBGA |
| Data converters | A/D 8x10b; D/A 1x10b |
164 I/O in a 17x17 mm 256-LBGA. Peripheral set includes Ethernet, dual USB with OTG, CAN, SD, and EBI/EMI bus.
NXP lists this part as Active. No last-time-buy or end-of-life notice on file.
No internal Flash — boots from external SPI Flash, parallel NOR, or SD card via boot ROM. Includes 10-bit ADC (8 channels) and single 10-bit DAC.
The core runs at 204 MHz across both the Cortex-M4 and Cortex-M0 processors.