LPC11U23FBD48 NXP Semiconductors, LPC11U23FBD48 Datasheet - Page 10

• Manufacturer Part Number: LPC11U23FBD48
• Description: The LPC11U23FBD48 is a 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 3.
LPC11U2X
Product data sheet
Symbol
PIO0_6/USB_CONNECT/
SCK0
PIO0_7/CTS
PIO0_8/MISO0/
CT16B0_MAT0
PIO0_9/MOSI0/
CT16B0_MAT1
SWCLK/PIO0_10/SCK0/
CT16B0_MAT2
TDI/PIO0_11/AD0/
CT32B0_MAT3
TMS/PIO0_12/AD1/
CT32B1_CAP0
TDO/PIO0_13/AD2/
CT32B1_MAT0
TRST/PIO0_14/AD3/
CT32B1_MAT1
SWDIO/PIO0_15/AD4/
CT32B1_MAT2
Pin description
15
16
17
18
19
21
22
23
24
25
H6
G7 23
F8
F7
E7
D8
C7
C8
B7
B6
22
27
28
29
32
33
34
35
39
All information provided in this document is subject to legal disclaimers.
29
30
36
37
38
42
44
45
46
52
[3]
[5]
[3]
[3]
[3]
[6]
[6]
[6]
[6]
[6]
Rev. 2 — 13 January 2012
Reset
state
[1]
I; PU
-
-
I; PU
-
I; PU
-
-
I; PU
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
Type Description
I/O
O
I/O
I/O
I
I/O
I/O
O
I/O
I/O
O
I
I/O
O
O
I
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
PIO0_6 — General purpose digital input/output pin.
USB_CONNECT — Signal used to switch an external
1.5 k resistor under software control. Used with the
SoftConnect USB feature.
SCK0 — Serial clock for SSP0.
PIO0_7 — General purpose digital input/output pin
(high-current output driver).
CTS — Clear To Send input for USART.
PIO0_8 — General purpose digital input/output pin.
MISO0 — Master In Slave Out for SSP0.
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
PIO0_9 — General purpose digital input/output pin.
MOSI0 — Master Out Slave In for SSP0.
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
SWCLK — Serial wire clock and test clock TCK for
JTAG interface.
PIO0_10 — General purpose digital input/output pin.
SCK0 — Serial clock for SSP0.
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
TDI — Test Data In for JTAG interface.
PIO0_11 — General purpose digital input/output pin.
AD0 — A/D converter, input 0.
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
TMS — Test Mode Select for JTAG interface.
PIO_12 — General purpose digital input/output pin.
AD1 — A/D converter, input 1.
CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
TDO — Test Data Out for JTAG interface.
PIO0_13 — General purpose digital input/output pin.
AD2 — A/D converter, input 2.
CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
TRST — Test Reset for JTAG interface.
PIO0_14 — 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.
PIO0_15 — General purpose digital input/output pin.
AD4 — A/D converter, input 4.
CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
32-bit ARM Cortex-M0 microcontroller
LPC11U2x
© NXP B.V. 2012. All rights reserved.
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