LPC1857_53 NXP Semiconductors, LPC1857_53 Datasheet - Page 52

• 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
PF_6
PF_7
PF_8
Pin description
E7
B7
E6
-
-
-
…continued
192
193
-
[6]
[6]
[6]
I; PU -
I; PU -
I; PU -
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I/O U3_DIR — RS-485/EIA-485 output enable/direction control for
I/O SSP1_MISO — Master In Slave Out for SSP1.
O
I/O GPIO7[20] — General purpose digital input/output pin.
-
-
I/O I2S1_TX_SDA — I
I
I/O U3_BAUD — <tbd> for USART3.
I/O SSP1_MOSI — Master Out Slave in for SSP1.
O
I/O GPIO7[21] — General purpose digital input/output pin.
-
-
I/O I2S1_TX_WS — Transmit Word Select. It is driven by the master and
I/O ADC1_7 — ADC1, input channel 7 or band gap output.
I/O U0_UCLK — Serial clock input/output for USART0 in synchronous
I
O
I/O GPIO7[22] — General purpose digital input/output pin.
-
-
-
I
Rev. 1 — 14 December 2011
Description
R — Function reserved.
USART3.
TRACEDATA[1] — Trace data, bit 1.
R — Function reserved.
R — Function reserved.
read by the receiver. Corresponds to the signal SD in the I
specification.
ADC1_3 — ADC1, input channel 3.
R — Function reserved.
TRACEDATA[2] — Trace data, bit 2.
R — Function reserved.
R — Function reserved.
received by the slave. Corresponds to the signal WS in the I
specification.
R — Function reserved.
mode.
CTIN_2 — SCT input 2. Capture input 2 of timer 0.
TRACEDATA[3] — Trace data, bit 3.
R — Function reserved.
R — Function reserved.
R — Function reserved.
ADC0_2 — ADC0, input channel 2.
2
S1 transmit data. It is driven by the transmitter and
32-bit ARM Cortex-M3 microcontroller
LPC1857/53
© NXP B.V. 2011. All rights reserved.
2
S-bus
2
S-bus
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