LPC1114FBD48/301:1

LPC1114FBD48 is an ARM Cortex-M0 based, low-cost 32bit MCU designed for microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures. It features serial interfaces such as UART with fractional baud rate generation, internal FIFO, and RS-485 support. 12MHz internal RC oscillator trimmed to 1 % accuracy that can optionally be used as a system clock. Clock output function with divider that can reflect the system oscillator clock, IRC clock, CPU clock, and the Watchdog clock. Three reduced power modes: Sleep, Deep-sleep, and Deep power-down. Typical applications include eMetering, lighting, alarm systems, white goods.

• 32KB flash, 8KB total SRAM
• Operate at CPU frequencies of up to 50MHz
• ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC)
• In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software
• Single power supply (1.8V to 3.6V)
• GPIO pins can be used as edge and level sensitive interrupt sources
• UART with fractional baud rate generation, internal FIFO, and RS-485 support
• Crystal oscillator with an operating range of 1MHz to 25MHz
• 48 lead LQFP package
• Unique device serial number for identification