Datasheet

LPC11D14 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 2 — 23 July 2012 4 of 47
NXP Semiconductors
LPC11D14
32-bit ARM Cortex-M0 microcontroller
Fig 2. LPC1114 block diagram
SRAM
8 kB
ARM
CORTEX-M0
TEST/DEBUG
INTERFACE
FLASH
32 kB
HIGH-SPEED
GPIO
AHB TO APB
BRIDGE
CLOCK
GENERATION,
POWER CONTROL,
SYSTEM
FUNCTIONS
XTALIN
XTALOUT
RESET
clocks and
controls
SWD
LPC1114
002aag448
slave
slave
slave slave
ROM
slave
AHB-LITE BUS
GPIO ports
PIO0/1/2/3
CLKOUT
IRC
POR
SPI0
10-bit ADC
UART
32-bit COUNTER/TIMER 0
I
2
C-BUS
WDT
IOCONFIG
CT32B0_MAT[3:0]
AD[7:0]
CT32B0_CAP0
SDA
SCL
RXD
TXD
DTR, DSR, CTS,
DCD, RI, RTS
SYSTEM CONTROL
PMU
32-bit COUNTER/TIMER 1
CT32B1_MAT[3:0]
CT32B1_CAP0
16-bit COUNTER/TIMER 1
CT16B1_MAT[1:0]
CT16B1_CAP0
16-bit COUNTER/TIMER 0
CT16B0_MAT[2:0]
CT16B0_CAP0
SCK0, SSEL0
MISO0, MOSI0
SCK1, SSEL1
MISO1, MOSI1
SPI1
system bus