LPC11E1x 32-bit ARM Cortex-M0 microcontroller; up .
LPC11E13 - 32-bit ARM Cortex-M0 microcontroller
LPC11E1x 32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; up to 10 kB SRAM and 4 kB EEPROM; USART Rev. 1 — 20 February 2012 Product data sheet.