LPC2364 datasheet(7/48 Pages) PHILIPS

7 / 48 page

LPC2364_66_68_1

Preliminary data sheet

Rev. 01 — 22 September 2006

7 of 48

Philips Semiconductors

LPC2364/2366/2368

Fast communication chip

P0.17/CTS1/

MISO0/MISO

I/O

P0.17 — General purpose digital input/output pin.

CTS1 — Clear to Send input for UART1.

I/O

MISO0 — Master In Slave Out for SSP0.

I/O

MISO — Master In Slave Out for SPI.

P0.18/DCD1/

MOSI0/MOSI

I/O

P0.18 — General purpose digital input/output pin.

DCD1 — Data Carrier Detect input for UART1.

I/O

MOSI0 — Master Out Slave In for SSP0.

I/O

MOSI — Master Out Slave In for SPI.

P0.19/DSR1/

MCICLK/SDA1

I/O

P0.19 — General purpose digital input/output pin.

DSR1 — Data Set Ready input for UART1.

MCICLK — Clock output line for SD/MMC interface. (LPC2368 only)

I/O

SDA1 — I2C1 data input/output (this is not an open drain pin).

P0.20/DTR1/

MCICMD/SCL1

I/O

P0.20 — General purpose digital input/output pin.

DTR1 — Data Terminal Ready output for UART1.

MCICMD — Command line for SD/MMC interface. (LPC2368 only)

I/O

SCL1 — I2C1 clock input/output (this is not an open drain pin).

P0.21/RI1/

MCIPWR/RD1

I/O

P0.21 — General purpose digital input/output pin.

RI1 — Ring Indicator input for UART1.

MCIPWR — Power Supply Enable for external SD/MMC power supply. (LPC2368 only)

RD1 — CAN1 receiver input.

P0.22/RTS1/

MCIDAT0/TD1

I/O

P0.22 — General purpose digital input/output pin.

RTS1 — Request to Send output for UART1.

MCIDAT0 — Data line for SD/MMC interface. (LPC2368 only)

TD1 — CAN1 transmitter output.

P0.23/AD0.0/

I2SRX_CLK/

CAP3.0

9I/O

P0.23 — General purpose digital input/output pin.

AD0.0 — ADC 0, input 0.

I/O

I2SRX_CLK — Receive Clock. It is driven by the master and received by the slave.

Corresponds to the signal SCK in the I2S-bus specification.

CAP3.0 — Capture input for Timer 3, channel 0.

P0.24/AD0.1/

I2SRX_WS/

CAP3.1

8I/O

P0.24 — General purpose digital input/output pin.

AD0.1 — ADC 0, input 1.

I/O

I2SRX_WS — Receive Word Select. It is driven by the master and received by the

slave. Corresponds to the signal WS in the I2S-bus specification.

CAP3.1 — Capture input for Timer 3, channel 1.

P0.25/AD0.2/

I2SRX_SDA/

TXD3

7I/O

P0.25 — General purpose digital input/output pin.

AD0.2 — ADC 0, input 2.

I/O

I2SRX_SDA — Receive data. It is driven by the transmitter and read by the receiver.

Corresponds to the signal SD in the I2S-bus specification.

TXD3 — Transmitter output for UART3.

Table 3.

Pin description …continued

Symbol

location

Type

Description

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