LPC1104UK,118

The LPC1102/1104 are an ARM Cortex-M0 based, low-cost 32-bit MCU, 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 LPC1102/1104 operate at CPU frequencies of up to 50 MHz. The peripheral complement of the LPC1102/1104 includes 32 kB of flash memory, 8 kB of data memory, one RS-485/EIA-485 UART, one SPI interface with SSP features, four general purpose counter/timers, a 10-bit ADC, and 11 general purpose I/O pins.

• 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 on-chip flash programming memory.
  • 8 kB SRAM.
  • In-Application Programming (IAP) and In-System Programming (ISP) support viaon-chip bootloader software.
• Digital peripherals:
  • 11 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistorsand programmable open-drain mode.
  • GPIO pins can be used as edge and level sensitive interrupt sources.
  • Four general purpose counter/timers with a total of one capture input and 10 matchoutputs.
  • Programmable windowed WatchDog Timer (WDT).
• Analog peripherals:
  • 10-bit ADC with input multiplexing among five pins.
• Serial interfaces:
  • UART with fractional baud rate generation, inter