lpc1114fn28/102 NXP Semiconductors, lpc1114fn28/102 Datasheet - Page 6

• Manufacturer Part Number: lpc1114fn28/102
• Description: 32-bit Arm Cortex-m0 Microcontroller; Up To 32 Kb Flash And 8 Kb Sram
• Manufacturer: NXP Semiconductors

NXP Semiconductors
5. Block diagram
LPC1110_11_12_13_14
Product data sheet
Fig 1.
CT32B0_MAT[3:0]
CT32B1_MAT[3:0]
CT16B0_MAT[2:0]
CT16B1_MAT[1:0]
DTR, DSR, CTS
CT32B0_CAP0
CT32B1_CAP0
CT16B0_CAP0
CT16B1_CAP0
DCD, RI, RTS
(1) LQFP48 packages only.
(2) Not on LPC1112FDH20/102.
(3) All pins available on LQFP48 and HVQFN33 packages. CT16B1_MAT1 not available on TSSOP28/DIP28 packages.
(4) AD[7:0] available on LQFP48 and HVQFN33 packages. AD[5:0] available on TSSOP28/DIP28 packages. AD[4:0] available on
(5) All pins available on LQFP48 packages. RXD, TXD, DTR, CTS, RTS available on HVQFN 33 packages. RXD, TXD, CTS, RTS
GPIO ports
PIO0/1/2/3
CT32B1_MAT3, CT16B1_CAP0, CT16B1_MAT[1:0], CT32B0_CAP0 not available on TSSOP20/SO20 packages.
TSSOP20/SO20 packages.
available on TSSOP28/DIP28 packages. RXD, TXD available on TSSOP20/SO20 packages.
LPC1110/11/12/13/14 block diagram
RXD
TXD
(5)
(5)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
,
LPC1110/11/12/13/14
HIGH-SPEED
GPIO
32-bit COUNTER/TIMER 0
32-bit COUNTER/TIMER 1
16-bit COUNTER/TIMER 0
16-bit COUNTER/TIMER 1
system bus
UART
slave
CORTEX-M0
TEST/DEBUG
INTERFACE
All information provided in this document is subject to legal disclaimers.
SWD
ARM
Rev. 6 — 2 November 2011
4/8/16/24/32 kB
slave
FLASH
AHB-LITE BUS
slave
AHB TO APB
BRIDGE
slave
1/2/4/8 kB
SRAM
POR
IRC
LPC1110/11/12/13/14
32-bit ARM Cortex-M0 microcontroller
slave
XTALOUT
SYSTEM CONTROL
POWER CONTROL,
ROM
GENERATION,
I
IOCONFIG
10-bit ADC
2
FUNCTIONS
C-BUS
SPI1
SYSTEM
SPI0
WDT
PMU
XTALIN
CLOCK
clocks and
controls
(1)
(2)
RESET
002aae696
© NXP B.V. 2011. All rights reserved.
CLKOUT
AD[7:0]
SCL
SDA
SCK0, SSEL0
MISO0, MOSI0
SCK1, SSEL1
MISO1, MOSI1
(4)
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