Datasheet

LPC111X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 9.2 — 26 March 2014 2 of 127
NXP Semiconductors
LPC1110/11/12/13/14/15
32-bit ARM Cortex-M0 microcontroller
 Digital peripherals:
 Up to 42 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down
resistors. In addition, a configurable open-drain mode is supported on the
LPC1100L and LPC1100XL series.
 GPIO pins can be used as edge and level sensitive interrupt sources.
 High-current output driver (20 mA) on one pin.
 High-current sink drivers (20 mA) on two I
2
C-bus pins in Fast-mode Plus (not on
LPC1112FDH20/102).
 Four general purpose counter/timers with up to eight capture inputs and up to 13
match outputs.
 Programmable WatchDog Timer (WDT) the LPC1100 series only.
 Programmable windowed WDT on the LPC1100L and LPC1100XL series only.
 Analog peripherals:
 10-bit ADC with input multiplexing among 5, 6, or 8 pins depending on package
size.
 Serial interfaces:
 UART with fractional baud rate generation, internal FIFO, and RS-485 support.
 Two SPI controllers with SSP features and with FIFO and multi-protocol
capabilities (second SPI on LPC1100 and LPC1100L series LQFP48 package
only).
 I
2
C-bus interface supporting full I
2
C-bus specification and Fast-mode Plus with a
data rate of 1 Mbit/s with multiple address recognition and monitor mode (not on
LPC1112FDH20/102).
 Clock generation:
 12 MHz internal RC oscillator trimmed to 1 % accuracy that can optionally be used
as a system clock.
 Crystal oscillator with an operating range of 1 MHz to 25 MHz.
 Programmable watchdog oscillator with a frequency range of 9.4 kHz to 2.3 MHz.
 PLL allows CPU operation up to the maximum CPU rate without the need for a
high-frequency crystal. May be run from the system oscillator or the internal RC
oscillator.
 Clock output function with divider that can reflect the system oscillator clock, IRC
clock, CPU clock, and the Watchdog clock.
 Power control:
 Integrated PMU (Power Management Unit) to minimize power consumption during
Sleep, Deep-sleep, and Deep power-down modes.
 Power profiles residing in boot ROM allowing to optimize performance and
minimize power consumption for any given application through one simple function
call. (LPC1100L and LPC1100XL series only.)
 Three reduced power modes: Sleep, Deep-sleep, and Deep power-down.
 Processor wake-up from Deep-sleep mode via a dedicated start logic using up to
13 of the functional pins.
 Power-On Reset (POR).
 Brownout detect with up to four separate thresholds for interrupt and forced reset.
 Unique device serial number for identification.
 Single power supply (1.8 V to 3.6 V).
 Available as LQFP48 package, HVQFN33 package, and TFBGA48 package.