Overview
The LPC2368FBD100 is a highly integrated Arm7 microcontroller designed for embedded applications. It features a 16-bit/32-bit ARM7TDMI-S CPU, operating at frequencies up to 72 MHz. This microcontroller is known for its low power consumption and extensive peripheral set, making it suitable for a wide range of applications.
Key Specifications
| Specification | Details |
|---|---|
| CPU | 16-bit/32-bit ARM7TDMI-S |
| Operating Frequency | Up to 72 MHz |
| Flash Memory | 512 KB |
| SRAM | 58 KB (including 16 KB for Ethernet, 8 KB for USB, and 2 kB battery-powered SRAM) |
| Communication Interfaces | USB 2.0 Device, Ethernet, CAN (two channels), SPI, SSP (two), I2C (three), I2S, SD/MMC |
| ADC/DAC | 10-bit ADC, 10-bit DAC |
| Timers/Counters | Four general purpose timers/counters, one PWM/timer block |
| GPIO | Up to 70 general purpose I/O pins |
| Power Supply | Single 3.3 V power supply (3.0 V to 3.6 V) |
| Power Modes | Idle, sleep, power-down, deep power-down |
Key Features
- High level of integration with multiple communication interfaces (USB 2.0, Ethernet, CAN, SPI, SSP, I2C, I2S, SD/MMC)
- Low power consumption with multiple power modes (idle, sleep, power-down, deep power-down)
- 10-bit ADC and 10-bit DAC for analog signal processing
- Four general purpose timers/counters and one PWM/timer block for precise timing and control
- Up to 70 general purpose I/O pins with configurable pull-up/down resistors
- Real-Time Clock (RTC) with separate power pin and battery-powered SRAM for data retention
- WatchDog Timer (WDT) with multiple clock sources
- Brownout detect with separate thresholds for interrupt and forced reset
- On-chip power-on reset and crystal oscillator with an operating range of 1 MHz to 24 MHz
Applications
- Communication gateways and protocol converters
- Industrial control systems
- Automotive systems (e.g., infotainment, navigation)
- Medical devices requiring multiple interfaces and low power consumption
- Consumer electronics (e.g., set-top boxes, gaming consoles)
- IoT devices needing robust communication capabilities
Q & A
- What is the CPU type of the LPC2368FBD100?
The LPC2368FBD100 features a 16-bit/32-bit ARM7TDMI-S CPU.
- What is the maximum operating frequency of the LPC2368FBD100?
The maximum operating frequency is up to 72 MHz.
- How much flash and SRAM memory does the LPC2368FBD100 have?
The LPC2368FBD100 has 512 KB of flash memory and 58 KB of SRAM.
- What communication interfaces are available on the LPC2368FBD100?
The microcontroller includes USB 2.0 Device, Ethernet, CAN (two channels), SPI, SSP (two), I2C (three), I2S, and SD/MMC interfaces.
- Does the LPC2368FBD100 support analog signal processing?
- How many general purpose I/O pins does the LPC2368FBD100 have?
The microcontroller has up to 70 general purpose I/O pins.
- What power supply range does the LPC2368FBD100 support?
The LPC2368FBD100 supports a single 3.3 V power supply (3.0 V to 3.6 V).
- What are the power modes available on the LPC2368FBD100?
The microcontroller has idle, sleep, power-down, and deep power-down modes.
- Does the LPC2368FBD100 have a Real-Time Clock (RTC)?
- What is the purpose of the WatchDog Timer (WDT) in the LPC2368FBD100?
The WDT can be clocked from the internal RC oscillator, the RTC oscillator, or the APB clock to prevent system malfunctions.
