LPC1857_53 NXP Semiconductors, LPC1857_53 Datasheet - Page 11

• 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
P1_12
P1_13
P1_14
P1_15
Pin description
R9
R10
R11
T12
x
x
x
x
…continued
78
83
85
87
[3]
[3]
[3]
[3]
I; PU I/O GPIO1[5] — General purpose digital input/output pin.
I; PU I/O GPIO1[6] — General purpose digital input/output pin.
I; PU I/O GPIO1[7] — General purpose digital input/output pin.
I; PU I/O GPIO0[2] — General purpose digital input/output pin.
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I
-
I/O EMC_D5 — External memory data line 5.
I
-
-
I/O SD_DAT3 — SD/MMC data bus line 3.
O
-
I/O EMC_D6 — External memory data line 6.
I
-
-
I
I
-
I/O EMC_D7 — External memory data line 7.
O
-
-
-
O
-
I
O
-
I/O EMC_D8 — External memory data line 8.
-
Rev. 1 — 14 December 2011
Description
U1_DCD — Data Carrier Detect input for UART1.
R — Function reserved.
T0_CAP1 — Capture input 1 of timer 0.
R — Function reserved.
R — Function reserved.
U1_TXD — Transmitter output for UART1.
R — Function reserved.
T0_CAP0 — Capture input 0 of timer 0.
R — Function reserved.
R — Function reserved.
SD_CD — SD/MMC card detect input.
U1_RXD — Receiver input for UART1.
R — Function reserved.
T0_MAT2 — Match output 2 of timer 0.
R — Function reserved.
R — Function reserved.
R — Function reserved.
U2_TXD — Transmitter output for USART2.
R — Function reserved.
ENET_RXD0 — Ethernet receive data 0 (RMII/MII interface).
T0_MAT1 — Match output 1 of timer 0.
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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