NXP USA Inc.
NXP LPC17xx series, ARM Cortex-M3 single-core MCU, 120MHz, 512KB Flash, 96KB SRAM, 4KB EEPROM, Ethernet & USB OTG, 109 I/O, 144-LQFP (20x20mm), -40°C to 85°C, 2.4V to 3.6V supply.
MOQ 1 · Tray · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | LPC17xx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2.4V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 120MHz |
| Package | Tray |
| RAM size | 96K x 8 |
| Core size | 32-Bit Single-Core |
| EEPROM size | 4K x 8 |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG |
| Number of i (O) | 109 |
| Core processor | ARM® Cortex®-M3 |
| Case | 144-LQFP |
| Data converters | A/D 8x12b; D/A 1x10b |
| Program memory size | 512KB (512K x 8) |
The NXP LPC1778FBD144K is a 32-bit ARM Cortex-M3 MCU clocked at 120 MHz, with 512 KB of Flash program memory, 96 KB of SRAM, and 4 KB of on-chip EEPROM for parameter storage without external serial memory. It integrates Ethernet MAC and USB OTG controllers, so a connected industrial panel or gateway design can avoid adding separate PHY or bridge ICs.
The Cortex-M3 at 120 MHz handles a real-time control loop alongside a TCP/IP stack and a USB host stack without a second processor.
