LPC2468 NXP Semiconductors, LPC2468 Datasheet - Page 11

• Manufacturer Part Number: LPC2468
• Description: NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 4.
LPC2468
Product data sheet
Symbol
P0[21]/RI1/
MCIPWR/RD1
P0[23]/AD0[0]/
I2SRX_CLK/
CAP3[0]
P0[24]/AD0[1]/
I2SRX_WS/
CAP3[1]
P0[25]/AD0[2]/
I2SRX_SDA/
TXD3
P0[26]/AD0[3]/
AOUT/RXD3
P0[27]/SDA0
P0[28]/SCL0
P0[29]/USB_D+1
P0[30]/USB_D1
P0[31]/USB_D+2
P1[0] to P1[31]
P0[22]/RTS1/
MCIDAT0/TD1
Pin description
Pin
118
116
18
16
14
12
50
48
61
62
51
[2]
[2]
[2]
[2][3]
[4]
[4]
[5]
[5]
[5]
[1]
[1]
…continued
Ball
M16
N17
H1
G2
F1
E1
T1
R3
U4
R6
T2
[2]
[4]
[5]
[2][3]
[2]
[4]
[5]
[5]
[2]
[1]
[1]
All information provided in this document is subject to legal disclaimers.
Type
I/O
I
O
I
I/O
O
I/O
O
I/O
I
I/O
I
I/O
I
I/O
I
I/O
I
I/O
O
I/O
I
O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Rev. 6.1 — 6 September 2011
Description
P0[21] — General purpose digital input/output pin.
RI1 — Ring Indicator input for UART1.
MCIPWR — Power Supply Enable for external SD/MMC power supply.
RD1 — CAN1 receiver input.
P0[22] — General purpose digital input/output pin.
RTS1 — Request to Send output for UART1.
MCIDAT0 — Data line 0 for SD/MMC interface.
TD1 — CAN1 transmitter output.
P0[23] — General purpose digital input/output pin.
AD0[0] — A/D converter 0, input 0.
I2SRX_CLK — Receive Clock. It is driven by the master and received by
the slave. Corresponds to the signal SCK in the I
CAP3[0] — Capture input for Timer 3, channel 0.
P0[24] — General purpose digital input/output pin.
AD0[1] — A/D converter 0, input 1.
I2SRX_WS — Receive Word Select. It is driven by the master and
received by the slave. Corresponds to the signal WS in the I
specification.
CAP3[1] — Capture input for Timer 3, channel 1.
P0[25] — General purpose digital input/output pin.
AD0[2] — A/D converter 0, input 2.
I2SRX_SDA — Receive data. It is driven by the transmitter and read by
the receiver. Corresponds to the signal SD in the I
TXD3 — Transmitter output for UART3.
P0[26] — General purpose digital input/output pin.
AD0[3] — A/D converter 0, input 3.
AOUT — D/A converter output.
RXD3 — Receiver input for UART3.
P0[27] — General purpose digital input/output pin.
SDA0 — I
compliance).
P0[28] — General purpose digital input/output pin.
SCL0 — I
compliance).
P0[29] — General purpose digital input/output pin.
USB_D+1 — USB port 1 bidirectional D+ line.
P0[30] — General purpose digital input/output pin.
USB_D1 — USB port 1 bidirectional D line.
P0[31] — General purpose digital input/output pin.
USB_D+2 — USB port 2 bidirectional D+ line.
Port 1: Port 1 is a 32 bit I/O port with individual direction controls for
each bit. The operation of port 1 pins depends upon the pin function
selected via the Pin Connect block.
2
2
C0 clock input/output. Open-drain output (for I
C0 data input/output. Open-drain output (for I
Single-chip 16-bit/32-bit micro
2
S-bus specification.
2
S-bus specification.
LPC2468
© NXP B.V. 2011. All rights reserved.
2
2
C-bus
C-bus
2
S-bus
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