Datasheet

UM10398 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
User manual Rev. 12.3 — 10 June 2014 4 of 547
1.1 Introduction
The LPC111x/LPC11Cxx are a 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 LPC111x/LPC11Cxx operate at CPU frequencies of up to 50 MHz.
The peripheral complement of the LPC111x/LPC11Cxx includes up to 32 kB of flash
memory, up to 8 kB of data memory, one C_CAN controller (LPC11Cxx), one Fast-mode
Plus I
2
C-bus interface, one RS-485/EIA-485 UART, up to two SPI interfaces with SSP
features, four general purpose timers, a 10-bit ADC, and up to 42 general purpose I/O
pins.
On-chip C_CAN drivers and flash In-System Programming tools via C_CAN are included
on the LPC11Cxx. In addition, parts LPC11C2x are equipped with an on-chip CAN
transceiver.
Remark: This user manual covers the LPC111x/LPC11Cxx parts and the LPC11D14
dual-chip part with PCF8576D LCD controller. The LPC111x/LPC11Cxx parts are grouped
by the following series and part names (see Table 1
for a feature overview):
• LPC1100 series (parts LPC111x/101/201/301)
• LPC1100L series (parts LPC111x/102/202/302) and part LPC11D14 with LCD
controller.
• LPC1100XL series (parts LPC111x/103/203/323/333)
• LPC11C00 series (parts LPC11C1x/301 and LPC11C2x/301) with C_CAN controller.
For related documentation, see Section 29.2 “
References”.
UM10398
Chapter 1: LPC111x/LPC11Cxx Introductory information
Rev. 12.3 — 10 June 2014 User manual