LPC1112FHN24/2021 NXP Semiconductors, LPC1112FHN24/2021 Datasheet - Page 40

• Manufacturer Part Number: LPC1112FHN24/2021
• Description: ARM Microcontrollers - MCU
• Manufacturer: NXP Semiconductors

Specifications of LPC1112FHN24/2021

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1112
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 2 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Package / Case: HVQFN-24
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 2450

NXP Semiconductors
Table 11.
LPC111X
Product data sheet
Symbol
PIO1_7/TXD/
CT32B0_MAT1
PIO1_8/
CT16B1_CAP0
PIO1_9/
CT16B1_MAT0/
MOSI1
PIO1_10/AD6/
CT16B1_MAT1/
MISO1
PIO1_11/AD7/
CT32B1_CAP1
PIO2_0
PIO2_0/DTR/SSEL1 1
PIO3_0 to PIO3_5
PIO3_2/
CT16B0_MAT2/
SCK1
PIO3_4/
CT16B0_CAP1/RXD
PIO3_5/
CT16B1_CAP1/TXD
LPC1100XL series: LPC1111/12/13/14 pin description table (HVQFN33 package)
Pin
32
7
12
20
27
28
13
14
[3]
[3]
[3]
[3]
[5]
[5]
[3]
[3]
[3]
Start
logic
input
no
no
no
no
no
no
no
no
no
Type Reset
I/O
O
O
I/O
I
I/O
O
I/O
I/O
I
O
I/O
I/O
I
I
I/O
O
I/O
I/O
O
I/O
I/O
I
I
I/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
-
-
I;PU
-
-
I;PU
-
-
Rev. 8 — 20 February 2013
Description
PIO1_7 — General purpose digital input/output pin.
TXD — Transmitter output for UART.
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
PIO1_8 — General purpose digital input/output pin.
CT16B1_CAP0 — Capture input 0 for 16-bit timer 1.
PIO1_9 — General purpose digital input/output pin.
CT16B1_MAT0 — Match output 0 for 16-bit timer 1.
MOSI1 — Master Out Slave In for SPI1
PIO1_10 — General purpose digital input/output pin.
AD6 — A/D converter, input 6.
CT16B1_MAT1 — Match output 1 for 16-bit timer 1.
MISO1 — Master In Slave Out for SPI1
PIO1_11 — General purpose digital input/output pin.
AD7 — A/D converter, input 7.
CT32B1_CAP1 — Capture input 1 for 32-bit timer 1.
Port 2 — Port 2 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 2 pins depends on
the function selected through the IOCONFIG register block. Pins
PIO2_1 to PIO2_11 are not available.
PIO2_0 — General purpose digital input/output pin.
DTR — Data Terminal Ready output for UART.
SSEL1 — Slave Select for SPI1.
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_0, PIO3_1, PIO3_3 and PIO3_6 to PIO3_11 are not available.
PIO3_2 — General purpose digital input/output pin.
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
SCK1 — Serial clock for SPI1.
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.
LPC1110/11/12/13/14/15
32-bit ARM Cortex-M0 microcontroller
…continued
© NXP B.V. 2013. All rights reserved.
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