Overview
The LPC1114FBD48/333,1 is a 32-bit single-core ARM Cortex-M0 microcontroller produced by NXP USA Inc. This microcontroller is part of the LPC1100 series, which is designed for low-cost, high-performance applications. It operates at CPU frequencies of up to 50 MHz and is suitable for a wide range of embedded systems and IoT applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | LPC1114FBD48/333,1 |
| Core Processor | ARM Cortex-M0 |
| Core Speed | Up to 50 MHz |
| Program Memory Size | 56 KB FLASH |
| RAM Size | 8 KB |
| Package / Case | 48-LQFP (7x7) |
| Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of I/O | 42 |
| Data Converters | A/D 8x10b |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Connectivity | I²C, SPI, UART/USART |
| Oscillator Type | Internal |
Key Features
- ARM Cortex-M0 Processor: Runs at frequencies of up to 50 MHz with a built-in Nested Vectored Interrupt Controller (NVIC).
- Memory: 56 KB of on-chip flash programming memory and 8 KB of SRAM. Supports In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software.
- Digital Peripherals: Up to 42 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors and open-drain mode. Includes high-current output and sink drivers.
- Analog Peripherals: 10-bit ADC with input multiplexing among 5, 6, or 8 pins depending on package size.
- Serial Interfaces: UART with fractional baud rate generation, internal FIFO, and RS-485 support. Two SPI controllers with SSP features and FIFO. I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus.
- Power Management: Integrated Power Management Unit (PMU) to minimize power consumption during Sleep, Deep-sleep, and Deep power-down modes. Power profiles residing in boot ROM for performance optimization.
- Clock Generation: 12 MHz internal RC oscillator, crystal oscillator, programmable watchdog oscillator, and PLL for CPU operation up to the maximum rate.
Applications
- Industrial Control and Automation: Suitable for industrial automation due to its robust peripherals and power management features.
- Home Appliances and Consumer Electronics: Ideal for various consumer electronics and home appliances requiring low power and high performance.
- IoT and Embedded Systems: Widely used in IoT and embedded systems due to its compact size, low power consumption, and extensive peripheral set.
- Medical Devices: Can be used in medical devices that require precise control and low power consumption.
- Automotive Applications: Suitable for automotive applications due to its robustness and wide operating temperature range.
Q & A
- What is the core processor of the LPC1114FBD48/333,1?
The core processor is the ARM Cortex-M0. - What is the maximum CPU frequency of the LPC1114FBD48/333,1?
The maximum CPU frequency is up to 50 MHz. - How much flash memory does the LPC1114FBD48/333,1 have?
The LPC1114FBD48/333,1 has 56 KB of flash memory. - What is the package type of the LPC1114FBD48/333,1?
The package type is 48-LQFP (7x7). - What is the operating voltage range of the LPC1114FBD48/333,1?
The operating voltage range is 1.8 V ~ 3.6 V. - What are the key peripherals of the LPC1114FBD48/333,1?
The key peripherals include Brown-out Detect/Reset, POR, WDT, I²C, SPI, and UART/USART. - What are the power management features of the LPC1114FBD48/333,1?
The LPC1114FBD48/333,1 features an integrated PMU, power profiles in boot ROM, and three reduced power modes: Sleep, Deep-sleep, and Deep power-down. - What is the temperature range for the LPC1114FBD48/333,1?
The operating temperature range is -40°C ~ 85°C (TA). - How many GPIO pins does the LPC1114FBD48/333,1 have?
The LPC1114FBD48/333,1 has up to 42 General Purpose I/O (GPIO) pins. - What types of applications is the LPC1114FBD48/333,1 suitable for?
The LPC1114FBD48/333,1 is suitable for industrial control, home appliances, IoT and embedded systems, medical devices, and automotive applications.
