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Manufacturer Part #


LPC11xx Series 24 kB Flash 8 kB RAM SMT 32-Bit Microcontroller - LQFP48

Mfr. Name: NXP
Standard Pkg:
Product Variant Information section
Date Code: 2034
Product Specification Section
Technical Attributes
Attributes Table
Family Name: LPC11xx
Core Processor: ARM Cortex M0
Program Memory Type: Flash
Flash Size (Bytes): 24kB
RAM Size: 8kB
Speed: 50MHz
No of I/O Lines: 42
InterfaceType / Connectivity: I2C/SPI/UART
Peripherals: I2C/On-Chip-ADC/SPI/UART/Watchdog
Number Of Timers: 4
Supply Voltage: 1.8V to 3.6V
Operating Temperature: -40°C to +85°C
On-Chip ADC: 8-chx10-bit
Watchdog Timers: 1
Package Style:  LQFP-48
Features & Applications

The LPC1111/12/13/14 are a ARM Cortex-M0 based, low-cost 32-bit MCU family, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures.

The LPC1111/12/13/14 operate at CPU frequencies of up to 50 MHz. The peripheral complement of the LPC1111/12/13/14 includes up to 32 kB of flash memory, up to 8 kB of data memory, one Fast-mode Plus I2C-bus interface, one RS-485/EIA-485 UART, up to two SPI interfaces with SSP features, four general purpose timers, a 10-bit ADC, and up to 42 general purpose I/O pins.

Features :

  • System :
  • ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.
  • ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).
  • Serial Wire Debug.
  • System tick timer.
  • Memory :
  • 32 kB (LPC1114), 24 kB (LPC1113), 16 kB (LPC1112), or 8 kB (LPC1111) on-chip flash programming memory.
  • 8 kB, 4 kB, or 2 kB SRAM.
  • 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.
  • GPIO pins can be used as edge and level sensitive interrupt sources.
  • High-current output driver (20 mA) on one pin.
  • High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus.
  • Four general purpose counter/timers with a total of four capture inputs and 13 match outputs.
  • Programmable WatchDog Timer (WDT)
  • Analog peripherals :
  • 10-bit ADC with inp
Pricing Section
Minimum Order:
Multiple Of:
On Order:
Factory Stock:Factory Stock:
Factory Lead Time:
16 Weeks
Web Price
Product Variant Information section