NXP | LPC1112FHN33/101,5

The LPC1112 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 LPC1112 operate at CPU frequencies of up to 50 MHz. The peripheral complement of the LPC1112 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
• Analog peripherals:
  • 10-bit ADC with input multiplexing among 8 pins
  • Unique device serial number for identification
  • Single 3.3 V power supply (1.8 V t