Overview
The LPC1113FBD48/302EL is a member of the LPC11xx MCU Family, which is based on the Arm Cortex-M0 processor. This 32-bit microcontroller is designed for low-cost applications and operates at CPU frequencies of up to 50 MHz. It is part of NXP Semiconductors' extensive range of general-purpose microcontrollers, offering a balance of performance, power efficiency, and peripheral functionality.
Key Specifications
| Parameter | Value |
|---|---|
| Processor | Arm Cortex-M0 |
| Maximum CPU Frequency | Up to 50 MHz |
| Flash Memory | 24 kB (for LPC1113 models) |
| SRAM | Up to 8 kB, 4 kB, 2 kB, or 1 kB |
| GPIO Pins | Up to 42 General Purpose I/O pins |
| Analog Peripherals | 10-bit ADC with input multiplexing among 5, 6, or 8 pins |
| Serial Interfaces | UART, SPI, I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus |
| Clock Generation | 12 MHz internal RC oscillator, crystal oscillator, programmable watchdog oscillator, PLL |
| Power Supply | Single power supply (1.8 V to 3.6 V) |
| Package Options | LQFP48, HVQFN33, TFBGA48 |
Key Features
- Arm Cortex-M0 processor with Nested Vectored Interrupt Controller (NVIC)
- In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software
- High-current output driver (20 mA) on one pin and high-current sink drivers (20 mA) on two I2C-bus pins
- Four general purpose counter/timers with up to eight capture inputs and up to 13 match outputs
- Programmable WatchDog Timer (WDT) and programmable windowed WDT
- Integrated Power Management Unit (PMU) for minimizing power consumption in Sleep, Deep-sleep, and Deep power-down modes
- Unique device serial number for identification
- Brownout detect with up to four separate thresholds for interrupt and forced reset
Applications
- eMetering
- Lighting systems
- Alarm systems
- White goods
Q & A
- What is the maximum CPU frequency of the LPC1113FBD48/302EL?
Up to 50 MHz.
- How much flash memory does the LPC1113FBD48/302EL have?
24 kB.
- What types of serial interfaces are supported by the LPC1113FBD48/302EL?
UART, SPI, and I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus.
- What is the voltage range of the single power supply for the LPC1113FBD48/302EL?
1.8 V to 3.6 V.
- What are the available package options for the LPC1113FBD48/302EL?
LQFP48, HVQFN33, and TFBGA48.
- Does the LPC1113FBD48/302EL support In-System Programming (ISP) and In-Application Programming (IAP)?
- What is the purpose of the Integrated Power Management Unit (PMU) in the LPC1113FBD48/302EL?
To minimize power consumption during Sleep, Deep-sleep, and Deep power-down modes.
- Can the LPC1113FBD48/302EL be woken up from Deep-sleep mode using specific pins?
- Does the LPC1113FBD48/302EL have a unique device serial number?
- What are some common applications of the LPC1113FBD48/302EL?
eMetering, lighting systems, alarm systems, and white goods.
