LPC2388 Datasheet, PDF (12/61 Pages) NXP Semiconductors – Single-chip 16-bit/32-bit microcontroller; 512 kB flash with ISP/IAP, Ethernet, USB 2.0 device/host/OTG, CAN, and 10-bit ADC/DAC

NXP Semiconductors
LPC2388
Single-chip 16-bit/32-bit microcontroller
Table 3. Pin description …continued
Symbol
Pin
Type Description
P2[11]/EINT1/
MCIDAT1/
I2STX_CLK
75^[6]
I/O P2[11] — General purpose digital input/output pin.
I
EINT1 — External interrupt 1 input.
O
MCIDAT1 — Data line for SD/MMC interface.
I/O I2STX_CLK — Transmit Clock. It is driven by the master and received by the slave.
Corresponds to the signal SCK in the I²S-bus specification.
P2[12]/EINT2/
MCIDAT2/
I2STX_WS
73^[6]
I/O P2[12] — General purpose digital input/output pin.
I
EINT2 — External interrupt 2 input.
O
MCIDAT2 — Data line for SD/MMC interface.
I/O I2STX_WS — Transmit Word Select. It is driven by the master and received by the
slave. Corresponds to the signal WS in the I²S-bus specification.
P2[13]/EINT3/
MCIDAT3/
I2STX_SDA
71^[6]
I/O P2[13] — General purpose digital input/output pin.
I
EINT3 — External interrupt 3 input.
O
MCIDAT3 — Data line for SD/MMC interface.
I/O I2STX_SDA — Transmit data. It is driven by the transmitter and read by the receiver.
Corresponds to the signal SD in the I²S-bus specification.
P3[0] to P3[31]
I/O Port 3: Port 3 is a 32 bit I/O port with individual direction controls for each bit. The
operation of port 3 pins depends upon the pin function selected via the Pin Connect
block. Pins 8 through 22, and 27 through 31 of this port are not available.
P3[0]/D0
137^[1] I/O P3[0] — General purpose digital input/output pin.
I/O D0 — External memory data line 0.
P3[1]/D1
140^[1] I/O P3[1] — General purpose digital input/output pin.
I/O D1 — External memory data line 1.
P3[2]/D2
144^[1] I/O P3[2] — General purpose digital input/output pin.
I/O D2 — External memory data line 2.
P3[3]/D3
2^[1]
I/O P3[3] — General purpose digital input/output pin.
I/O D3 — External memory data line 3.
P3[4]/D4
9^[1]
I/O P3[4] — General purpose digital input/output pin.
I/O D4 — External memory data line 4.
P3[5]/D5
12^[1]
I/O P3[5] — General purpose digital input/output pin.
I/O D5 — External memory data line 5.
P3[6]/D6
16^[1]
I/O P3[6] — General purpose digital input/output pin.
I/O D6 — External memory data line 6.
P3[7]/D7
19^[1]
I/O P3[7] — General purpose digital input/output pin.
I/O D7 — External memory data line 7.
P3[23]/CAP0[0]/
PCAP1[0]
45^[1]
I/O P3[23] — General purpose digital input/output pin.
I
CAP0[0] — Capture input for Timer 0, channel 0.
I
PCAP1[0] — Capture input for PWM1, channel 0.
P3[24]/CAP0[1]/
PWM1[1]
40^[1]
I/O P3[24] — General purpose digital input/output pin.
I
CAP0[1] — Capture input for Timer 0, channel 1.
O
PWM1[1] — Pulse Width Modulator 1, output 1.
LPC2388_1
Product data sheet
Rev. 01 — 19 December 2008
© NXP B.V. 2008. All rights reserved.
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