LPC1857_53 NXP Semiconductors, LPC1857_53 Datasheet - Page 36

• Manufacturer Part Number: LPC1857_53
• Description: The LPC1857/53 are ARM Cortex-M3 based microcontrollers for embedded applications
• Manufacturer: NXP Semiconductors

NXP Semiconductors
LPC1857_53
Objective data sheet
Table 3.
Symbol
PA_3
PA_4
PB_0
PB_1
Pin description
H11
G13
B15
A14
x
x
x
x
…continued
147
151
164
175
[4]
[3]
[3]
[3]
I; PU I/O GPIO4[10] — General purpose digital input/output pin.
I; PU -
I; PU -
I; PU -
All information provided in this document is subject to legal disclaimers.
I
-
-
-
-
-
-
O
-
I/O EMC_A23 — External memory address line 23.
I/O GPIO5[19] — General purpose digital input/output pin.
-
-
-
O
O
-
I/O GPIO5[20] — General purpose digital input/output pin.
-
-
-
I
O
-
I/O GPIO5[21] — General purpose digital input/output pin.
O
-
-
Rev. 1 — 14 December 2011
Description
QEI_PHA — Quadrature Encoder Interface PHA input.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
CTOUT_9 — SCT output 9. Match output 1 of timer 2.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
CTOUT_10 — SCT output 10. Match output 2 of timer 2.
LCD_VD23 — LCD data.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
USB1_ULPI_DIR — ULPI link DIR signal. Controls the ULP data line
direction.
LCD_VD22 — LCD data.
R — Function reserved.
CTOUT_6 — SCT output 6. Match output 2 of timer 1.
R — Function reserved.
R — Function reserved.
32-bit ARM Cortex-M3 microcontroller
LPC1857/53
© NXP B.V. 2011. All rights reserved.
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