LPC1857_53 NXP Semiconductors, LPC1857_53 Datasheet - Page 16

• 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
P2_8
P2_9
P2_10
P2_11
Pin description
J16
H16
G16
F16
x
x
x
x
…continued
140
144
146
148
[3]
[3]
[3]
[3]
I; PU -
I; PU I/O GPIO1[10] — General purpose digital input/output pin. Boot pin (see
I; PU I/O GPIO0[14] — General purpose digital input/output pin.
I; PU I/O GPIO1[11] — General purpose digital input/output pin.
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O
I/O U3_DIR — RS-485/EIA-485 output enable/direction control for
I/O EMC_A8 — External memory address line 8.
I/O GPIO5[7] — General purpose digital input/output pin.
-
-
-
O
I/O U3_BAUD — <tbd> for USART3.
I/O EMC_A0 — External memory address line 0.
-
-
-
-
O
O
I/O EMC_A1 — External memory address line 1.
-
-
-
-
O
I
I/O EMC_A2 — External memory address line 2.
-
-
-
-
Rev. 1 — 14 December 2011
Description
R — Function reserved. Boot pin (see
CTOUT_0 — SCT output 0. Match output 0 of timer 0.
USART3.
R — Function reserved.
R — Function reserved.
R — Function reserved.
Table
CTOUT_3 — SCT output 3. Match output 3 of timer 0.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
CTOUT_2 — SCT output 2. Match output 2 of timer 0.
U2_TXD — Transmitter output for USART2.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
CTOUT_5 — SCT output 5. Match output 1 of timer 1.
U2_RXD — Receiver input for USART2.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
5).
32-bit ARM Cortex-M3 microcontroller
Table
LPC1857/53
5)
© NXP B.V. 2011. All rights reserved.
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