NXP LPC546xx series 32-bit ARM Cortex-M4 MCU, LPC54605J256ET180E, 180MHz core, 256KB Flash, 136KB RAM, 16KB EEPROM, 145 I/O, 180-TFBGA (12x12) package, -40 to 105°C industrial temperature range.
| Parameter | Value |
|---|---|
| Series | LPC546xx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 3.6V |
| Operating temperature | -40°C ~ 105°C (TA) |
| Speed | 180MHz |
| Package | Tray |
| RAM size | 136K x 8 |
| Core size | 32-Bit Single-Core |
| EEPROM size | 16K x 8 |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Connectivity | I²C, SPI, UART/USART, USB |
| Number of i (O) | 145 |
| Core processor | ARM® Cortex®-M4 |
| Case | 180-TFBGA |
| Data converters | A/D 12x12b |
| Program memory size | 256KB (256K x 8) |
The NXP LPC54605J256ET180E is a 32-bit ARM Cortex-M4 microcontroller from the LPC546xx series, clocked at 180 MHz. The 145 I/O lines and a 12-channel 12-bit ADC cover most sensor interface and control tasks in an industrial controller or HMI panel.
The peripheral set also brings I²S for audio, PWM for motor control, DMA for memory-to-peripheral transfers, and a brown-out detect with POR for supervised startup.
The core runs at 180 MHz, which is the top speed for the LPC546xx series. That clock rate drives the throughput for real-time control loops and protocol handling.