LPC1769FBD100/P1K
| Parameters | |
|---|---|
| EEPROM Size | - |
| Program Memory Type | FLASH |
| Connectivity | CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG |
| Core Size | 32-Bit |
| Program Memory Size | 512KB (512K x 8) |
| Data Converters | A/D 8x12b SAR; D/A 1x10b |
| Package | Bulk |
| Product Status | Active |
| Other Names | 2156-LPC1769FBD100/P1K |
| Standard Package | 22 |
| Series | LPC17xx |
| Package / Case | 100-LQFP |
| Mfr | NXP Semiconductors |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 100-LQFP (14x14) |
| Speed | 120MHz |
| Oscillator Type | External, Internal |
| Core Processor | ARM® Cortex®-M3 |
| RAM Size | 64K x 8 |
| Number of I/O | 70 |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 3.6V |
LPC1769FBD100/P1K – NXP 32-bit Arm Cortex-M3 MCU IC 120MHz 512KB FLASH
The LPC1769FBD100/P1K is a high-performance, low-power 32-bit microcontroller from NXP Semiconductors, built around the Arm Cortex-M3 core operating at a maximum frequency of 120 MHz. Housed in a compact 100-pin LQFP package, it integrates 512 KB of on-chip flash memory and 64 KB of SRAM, alongside a rich set of communication and analog peripherals. Designed for industrial and embedded applications, it supports a wide voltage range (2.4V to 3.6V) and operates over the industrial temperature range (-40°C to +85°C), offering exceptional integration and reliability for connected and control-intensive systems.
The LPC1769FBD100/P1K is widely deployed in industrial automation, networking equipment, motor control systems, industrial communication interfaces, test and measurement devices, smart metering, alarm systems, and embedded gateways. Its combination of high processing speed, extensive connectivity (Ethernet, USB, CAN), and analog capabilities makes it ideal for applications requiring robust communication, precise control, and real-time processing in harsh industrial environments.
Cortex-M3 MCU Selection Advantages
Key advantages of the LPC1769FBD100/P1K include:
A 120 MHz Cortex-M3 core for superior performance
512KB Flash / 64KB SRAM for ample code and data storage
Unmatched connectivity (Ethernet, USB, CAN, UART, I2C, SPI)
Integrated analog peripherals (ADC/DAC) reducing external components
Industrial temperature range for harsh environments
Alternative embedded control MCUs
● LPC1768FBD100: 100 MHz Cortex-M3 variant with identical 512KB/64KB memory and peripherals, offering a lower-cost option for less performance-critical designs.
● LPC54608J512BD100: NXP's upgraded Cortex-M4F MCU with 512KB Flash, Ethernet, High-Speed USB, and enhanced DSP features for next-generation industrial applications.
● GD32E505VET6: Pin-compatible Cortex-M33 MCU with 512KB Flash, rich peripherals, and lower power consumption, serving as a cost-effective alternative.
● STM32F107VCT6: STMicro 32-bit MCU with 256KB Flash, 100MHz Cortex-M3, Ethernet, and CAN, providing a popular alternative for industrial networking.
