Overview
The LPC2368FBD100,551 is a highly integrated Arm7 microcontroller designed for embedded applications, produced by NXP USA Inc. This microcontroller features a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation and operates at frequencies up to 72 MHz. It is known for its low power consumption and extensive peripheral set, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Frequency (Max) | 72 MHz |
| Flash Memory | 512 kB |
| SRAM | 58 kB |
| Ethernet | 1 |
| USB Controllers | 1 (Device/Host/OTG) |
| CAN Channels | 2 |
| UARTs | 4 |
| I2C Interfaces | 3 |
| SPI/SSP Interfaces | 3 |
| I2S Interface | 1 |
| ADC (Channels/Bits) | 1 / 10-bit |
| DAC (Bits) | 10-bit |
| Timers/Counters | 4 general purpose timers/counters |
| PWM/Timers | 1 PWM/timer block with three-phase motor control |
| General Purpose I/O Pins | Up to 70 |
| Supply Voltage | 3.0 V to 3.6 V |
| Temperature Range | -40 °C to +85 °C |
| Package | LQFP100 (plastic low profile quad flat package; 100 leads; 14 mm x 14 mm x 1.4 mm body) |
Key Features
- ARM7TDMI-S CPU with real-time emulation
- Up to 512 kB of flash memory and 58 kB of SRAM
- Ethernet MAC, USB 2.0 Device/Host/OTG, CAN, and SD/MMC interfaces
- Four UARTs, three SSP/SPI interfaces, three I2C interfaces, and one I2S interface
- 10-bit ADC with input multiplexing among 6 pins and a 10-bit DAC
- Four general purpose timers/counters and one PWM/timer block with three-phase motor control
- Real-Time Clock (RTC) with separate power pin and battery-powered SRAM
- Up to 70 general purpose I/O pins with configurable pull-up/down resistors
- Four reduced power modes: idle, sleep, power-down, and deep power-down
- Brownout detect with separate thresholds for interrupt and forced reset
- On-chip crystal oscillator and 4 MHz internal RC oscillator
- On-chip PLL for CPU operation up to the maximum CPU rate
Applications
- Industrial control systems
- Medical systems
- Protocol converters
- Communications and communication gateways
Q & A
- What is the maximum operating frequency of the LPC2368FBD100?
The maximum operating frequency is 72 MHz.
- How much flash and SRAM does the LPC2368FBD100 have?
The LPC2368FBD100 has 512 kB of flash memory and 58 kB of SRAM.
- What types of serial communication interfaces are available on the LPC2368FBD100?
The microcontroller features four UARTs, three SSP/SPI interfaces, three I2C interfaces, one I2S interface, and two CAN channels.
- Does the LPC2368FBD100 support Ethernet and USB?
- What is the temperature range for the LPC2368FBD100?
The temperature range is -40 °C to +85 °C.
- What is the package type and dimensions of the LPC2368FBD100?
The package is an LQFP100 (plastic low profile quad flat package) with 100 leads and dimensions of 14 mm x 14 mm x 1.4 mm.
- Does the LPC2368FBD100 have a Real-Time Clock (RTC)?
- How many general purpose I/O pins does the LPC2368FBD100 have?
The microcontroller has up to 70 general purpose I/O pins with configurable pull-up/down resistors.
- What power modes are available on the LPC2368FBD100?
The microcontroller has four reduced power modes: idle, sleep, power-down, and deep power-down.
- Is the LPC2368FBD100 suitable for industrial control systems?
