Part Number : LPC1110
Function : 32-bit ARM Cortex-M0 microcontroller; up to 64 kB flash and 8 kB SRAM
Package : LQFP48, HVQFN33, and TFBGA48 Type
Maker : NXP Semiconductors.
Pinouts : 
Description :
The LPC1110 / LPC1111 / LPC1112 / LPC1113 / LPC1114 / LPC1115 are an 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 LPC1110/11/12/13/14/15 operate atCPU frequencies of up to 50 MHz.
Pinout
Features
1. ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.
2. ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).
3. Non-Maskable Interrupt (NMI) input selectable from several input sources (LPC1100XL series only).
4. Serial Wire Debug.
5. System tick timer.
Datasheet PDF Download : 
Others datasheet of same file :
LPC1110FD20, LPC1111, LPC1111FDH20/002, LPC1111FHN33/101