LPC1112FDH28 NXP Semiconductors, LPC1112FDH28 Datasheet - Page 33

• Manufacturer Part Number: LPC1112FDH28
• Description: The LPC1112FDH28 is an ARM Cortex-M0 based, low-cost 32-bit MCU, 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/
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 11.
LPC111X
Product data sheet
Symbol
PIO2_7/
CT32B0_MAT2/RXD
PIO2_8/
CT32B0_MAT3/TXD
PIO2_9/
CT32B0_CAP0
PIO2_10
PIO2_11/SCK0/
CT32B0_CAP1
PIO3_0 to PIO3_5
PIO3_0/DTR/
CT16B0_MAT0/TXD
PIO3_1/DSR/
CT16B0_MAT1/RXD
PIO3_2/DCD/
CT16B0_MAT2/
SCK1
PIO3_3/RI/
CT16B0_CAP0
PIO3_4/
CT16B0_CAP1/RXD
PIO3_5/
CT16B1_CAP1/TXD
V
DD
LPC1100XL series: LPC1113/14/15 pin description table (LQFP48 package)
Pin
11
12
24
25
31
36
37
43
48
18
21
8; 44
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
Start
logic
input
no
no
no
no
no
no
no
no
no
no
no
-
Type
I/O
O
I
I/O
O
O
I/O
I
I/O
I/O
I/O
I
I/O
O
O
O
I/O
I
O
I
I/O
I
O
I/O
I/O
I
I
I/O
I
I
I/O
I
O
I
I/O
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 1 March 2012
Reset
state
[1]
I; PU
-
-
I; PU
-
-
I; PU
-
I; PU
I; PU
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
I; PU
-
-
I; PU
-
-
-
Description
PIO2_7 — General purpose digital input/output pin.
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
RXD — Receiver input for UART.
PIO2_8 — General purpose digital input/output pin.
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
TXD — Transmitter output for UART.
PIO2_9 — General purpose digital input/output pin.
CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
PIO2_10 — General purpose digital input/output pin.
PIO2_11 — General purpose digital input/output pin.
SCK0 — Serial clock for SPI0.
CT32B0_CAP1 — Capture input for 32-bit timer 0.
Port 3 — Port 3 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 3 pins
depends on the function selected through the IOCONFIG
register block. Pins PIO3_6 to PIO3_11 are not available.
PIO3_0 — General purpose digital input/output pin.
DTR — Data Terminal Ready output for UART.
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
TXD — Transmitter Output for UART.
PIO3_1 — General purpose digital input/output pin.
DSR — Data Set Ready input for UART.
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
RXD — Receiver input for UART.
PIO3_2 — General purpose digital input/output pin.
DCD — Data Carrier Detect input for UART.
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
SCK1 — Serial clock for SPI1.
PIO3_3 — General purpose digital input/output pin.
RI — Ring Indicator input for UART.
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
PIO3_4 — General purpose digital input/output pin.
CT16B0_CAP1 — Capture input 1 for 16-bit timer 0.
RXD — Receiver input for UART
PIO3_5 — General purpose digital input/output pin.
CT16B1_CAP1 — Capture input 1 for 16-bit timer 1.
TXD — Transmitter output for UART
3.3 V supply voltage to the internal regulator, the external rail,
and the ADC. Also used as the ADC reference voltage.
LPC1110/11/12/13/14/15
32-bit ARM Cortex-M0 microcontroller
…continued
© NXP B.V. 2012. All rights reserved.
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