lpc1114fn28/102 NXP Semiconductors, lpc1114fn28/102 Datasheet - Page 13

• 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
Table 4.
[1]
LPC1110_11_12_13_14
Product data sheet
Symbol
R/PIO0_11/
AD0/CT32B0_MAT3
PIO1_0 to PIO1_7
R/PIO1_0/
AD1/CT32B1_CAP0
R/PIO1_1/
AD2/CT32B1_MAT0
R/PIO1_2/
AD3/CT32B1_MAT1
SWDIO/PIO1_3/
AD4/CT32B1_MAT2
PIO1_6/RXD/
CT32B0_MAT0
PIO1_7/TXD/
CT32B0_MAT1
V
XTALIN
XTALOUT
V
DD
SS
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled (pins pulled up to full V
no pull-up/down enabled.
LPC1110/11/12 pin description table (SO20 and TSSOP20 package with I
4
7
8
9
10
11
12
15
14
13
16
[5]
[5]
[5]
[5]
[5]
[3]
[3]
[6]
[6]
Start
logic
input
yes
yes
no
no
no
no
no
-
-
-
-
Type Reset
I
I/O
I
O
I/O
I
I/O
I
I
O
I/O
I
O
I
I/O
I
O
I/O
I/O
I
O
I/O
I
O
I/O
O
O
I
O
All information provided in this document is subject to legal disclaimers.
state
[1]
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
I; PU
-
-
-
-
-
-
Rev. 6 — 2 November 2011
Description
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
PIO0_11 — General purpose digital input/output pin.
AD0 — A/D converter, input 0.
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
Port 1 — Port 1 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 1 pins depends
on the function selected through the IOCONFIG register block.
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
PIO1_0 — General purpose digital input/output pin.
AD1 — A/D converter, input 1.
CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
PIO1_1 — General purpose digital input/output pin.
AD2 — A/D converter, input 2.
CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
PIO1_2 — General purpose digital input/output pin.
AD3 — A/D converter, input 3.
CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
SWDIO — Serial wire debug input/output.
PIO1_3 — General purpose digital input/output pin.
AD4 — A/D converter, input 4.
CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
PIO1_6 — General purpose digital input/output pin.
RXD — Receiver input for UART.
CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
PIO1_7 — General purpose digital input/output pin.
TXD — Transmitter output for UART.
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
3.3 V supply voltage to the internal regulator, the external rail, and
the ADC. Also used as the ADC reference voltage.
Input to the oscillator circuit and internal clock generator circuits.
Input voltage must not exceed 1.8 V.
Output from the oscillator amplifier.
Ground.
LPC1110/11/12/13/14
32-bit ARM Cortex-M0 microcontroller
2
C-bus pins)
…continued
DD
© NXP B.V. 2011. All rights reserved.
level ); IA = inactive,
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