LPC11A14FBD48/301, NXP Semiconductors, LPC11A14FBD48/301, Datasheet - Page 19

• Manufacturer Part Number: LPC11A14FBD48/301,
• Description: ARM Microcontrollers - MCU CortexM0 32bit 32KB
• Manufacturer: NXP Semiconductors

Specifications of LPC11A14FBD48/301,

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC11A
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.6 V to 3.6 V
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 250

NXP Semiconductors
Table 4.
LPC11AXX
Product data sheet
Symbol
PIO0_23/RTS/
ACMP_O/
CT32B0_CAP0/SCLK
PIO0_24/SCL/CLKIN/
CT16B1_CAP0
PIO0_25/SDA/SSEL1/
CT16B1_MAT0
PIO0_26/TXD/MISO1/
CT16B1_CAP1/
CT32B0_CAP2
PIO0_27/MOSI1/
ACMP_I1/
CT32B1_MAT1/
CT16B1_CAP2
PIO0_28/DTR/SSEL1/
CT32B0_CAP0
PIO0_29/DSR/SCK1/
CT32B0_CAP1
LPC11Axx pin description table
Pin/Ball
45 30 -
9
17 12 -
1
43 28 -
2
13 -
7
1
-
-
-
-
-
[3]
[3]
[3]
[3]
[9]
[3]
[3]
All information provided in this document is subject to legal disclaimers.
Type Reset
I/O
O
O
I
I/O
I/O
I/O
I
I
I/O
I/O
I/O
O
I/O
O
I/O
I
I
I/O
I/O
I
O
I
I/O
O
I/O
I
I/O
I
I/O
I
Rev. 4 — 30 October 2012
state
[1]
I; PU
-
-
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
-
I; PU
-
-
-
-
I; PU
-
-
-
I; PU
-
-
-
Description
PIO0_23 — General purpose digital input/output pin.
RTS — Request To Send output for USART.
ACMP_O — Analog comparator output.
CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
SCLK — Serial clock for USART.
PIO0_24 — General purpose digital input/output pin.
SCL — I
open-drain pin
CLKIN — External clock input.
CT16B1_CAP0 — Capture input 0 for 16-bit timer 1.
PIO0_25 — General purpose digital input/output pin.
SDA — I
open-drain pin
SSEL1 — Slave Select for SSP1.
CT16B1_MAT0 — Match output 0 for 16-bit timer 1.
PIO0_26 — General purpose digital input/output pin.
TXD — Transmitter data output for USART.
MISO1 — Master In Slave Out for SSP1.
CT16B1_CAP1 — Capture input 1 for 16-bit timer 1.
CT32B0_CAP2 — Capture input 2 for 32-bit timer 0.
PIO0_27 — General purpose digital input/output pin. Input
glitch filter (10 ns) capable.
MOSI1 — Master Out Slave In for SSP1. Input glitch filter
(10 ns) capable.
ACMP_I1 — Analog comparator input 1.
CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
CT16B1_CAP2 — Capture input 2 for 16-bit timer 1. Input
glitch filter (10 ns) capable.
PIO0_28 — General purpose digital input/output pin.
DTR — Data Terminal Ready output for USART.
SSEL1 — Slave Select for SSP1.
CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
PIO0_29 — General purpose digital input/output pin.
DSR — Data Set Ready input for USART.
SCK1 — Serial clock for SSP1.
CT32B0_CAP1 — Capture input 1 for 32-bit timer 0.
2
2
C-bus clock input/output. This is not an I
C-bus data input/output. This is not an I
[10]
[10]
.
.
32-bit ARM Cortex-M0 microcontroller
LPC11Axx
© NXP B.V. 2012. All rights reserved.
2
2
C-bus
C-bus
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