Overview
●The LPC1112FD20 is 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 LPC1112FD20 operates at CPU frequencies of up to 50 MHz. The LPC1112FD20 includes up to 16 kB of flash memory, up to 4 kB of data memory, one Fastmode Plus I²C-bus interface, one RS-485/EIA-485 UART, one SPI interface with SSP features, four general purpose counter/timers, a 10-bit ADC, and up to 16 general purpose I/O pins.
●MoreLess
●## Features
● 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
● 16 kB on-chip flash programming memory
● 4 kB SRAM
● In-System Programming (ISP) and In-Application Programming (IAP)
● 16 General Purpose I/O (GPIO) pins with configurable pull-up/-down resistors
● High-current output driver (20 mA) on one pin
● Programmable WatchDog Timer (WDT)
● 10-bit ADC with input multiplexing among 5 pins
● UART with fractional baud rate generation
● One SPI controller with SSP features and FIFO and multi-protocol capabilities
● I²C-bus interface supporting full I²C-bus specification and Fast-mode Plus
● Integrated PMU (Power Management Unit) to minimize power consumption
● Power profiles residing in boot ROM (LPC1100Land LPC1100XL series only)
● Unique device serial number for identification
● Single 3.3 V power supply (1.8 V to 3.6 V)
● Four general purpose counter/timers
●## Target Applications
● eMetering
● Alarm systems
● Lighting
● White goods
●## Features
