LPC1112FHN33/303,5 Description

The LPC1112FHN33/303,5 is a 32-bit ARM Cortex-M0 microcontroller, 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.

LPC1112FHN33/303,5 Features

• Unique device serial number for identification.

• Single power supply (1.8 V to 3.6 V).

• Available as an LQFP48 package

• ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.

• ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).

• Non-Maskable Interrupt (NMI) input is selectable from several input sources.

• Serial Wire Debug.

• System tick timer.

• 64 kB on-chip flash programming memory.

• 256-byte page erases function.

• 8 kB SRAM.

• In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software.

• Up to 38 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors. A configurable open-drain mode is supported.

• 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 up to six capture inputs and up to 13 match outputs.

• Programmable windowed WDT.

LPC1112FHN33/303,5 Applications

• e-Metering 

• Lighting

• Alarm systems

• White goods