LPC1769FBD100K

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LPC1769FBD100K

+BOM

IC MCU 32BIT 512KB FLASH 100LQFP

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Specifications

Attribute Value
Package Tray
Series LPC17xx
ProductStatus Active
CoreProcessor ARM® Cortex®-M3
CoreSize 32-Bit Single-Core
Speed 120MHz
Connectivity CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
NumberofI/O 70
ProgramMemorySize 512KB (512K x 8)
ProgramMemoryType FLASH
RAMSize 64K x 8
Voltage-Supply(Vcc/Vdd) 2.4V ~ 3.6V
DataConverters A/D 8x12b SAR; D/A 1x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 100-LQFP

Overview

Equivalent

The LPC1769FBD100K (NXP) is a Cortex-M3 MCU. Equivalent alternatives include:
1. STM32F103ZE (STMicroelectronics) - Similar performance, Cortex-M3.
2. AT91SAM3X8E (Microchip) - ARM Cortex-M3, comparable specs.
3. Tiva TM4C1294NCPDT (Texas Instruments) - Cortex-M4, higher performance.
4. LPC1768FBD100 (NXP) - Same family, slightly lower specs.
Check pin compatibility and peripherals before substitution.

Features

The LPC1769FBD100K is an ARM Cortex-M3 microcontroller from NXP with these key features:
- Core: 120 MHz Cortex-M3 with 3-stage pipeline.
- Memory: 512 KB Flash, 64 KB SRAM, 4 KB EEPROM.
- Peripherals: USB 2.0 (Host/Device/OTG), 10/100 Ethernet, CAN 2.0B, UART, SPI, I²C, I²S, ADC (12-bit, 8-ch), DAC (10-bit).
- Timers: 4x 32-bit, PWM, RTC, Watchdog.
- GPIO: Up to 70 pins with configurable pull-up/down.
- Packaging: 100-pin LQFP.
- Operating Voltage: 2.4V–3.6V.
- Debugging: JTAG/SWD support.
Ideal for industrial control, networking, and embedded applications.

Pinout

The LPC1769FBD100K is a 32-bit ARM Cortex-M3 microcontroller from NXP.
- Pin Count: 100 pins (LQFP package).
- Key Functions:
- GPIO: Up to 70 general-purpose I/O pins.
- Communication: Multiple UART, SPI, I²C, and CAN interfaces.
- USB: Full-speed USB 2.0 device/host/OTG.
- Analog: 8-channel 12-bit ADC.
- Timers: 4x 32-bit timers, PWM, and RTC.
- Memory: 512KB Flash, 64KB RAM.
- Clock: Up to 120 MHz operation.
It is commonly used in industrial control, automation, and embedded systems.

Application

The LPC1769FBD100K, an ARM Cortex-M3 microcontroller from NXP, is widely used in:
- Industrial Automation: PLCs, motor control, and sensors.
- Consumer Electronics: Smart home devices and wearables.
- Medical Devices: Patient monitoring and diagnostic equipment.
- Automotive: Infotainment and body control systems.
- Embedded Systems: IoT gateways and communication modules.
Its 100MHz clock speed, 512KB Flash, 64KB RAM, and peripherals (USB, CAN, UART, SPI, I2C) make it ideal for real-time, low-power applications.

Package

The LPC1769FBD100K is a microcontroller from NXP in an LQFP-100 package. This 100-pin Low-profile Quad Flat Package has a body size of 14 x 14 mm with a 0.5 mm pin pitch, suitable for surface-mount applications. It offers a balance of compactness and ease of soldering, ideal for embedded systems.

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