LPC2364 datasheet(9/47 Pages) NXP

9 / 47 page

LPC2364_66_68_2

Preliminary data sheet

Rev. 02 — 1 October 2007

9 of 47

NXP Semiconductors

LPC2364/66/68

Fast communication chip

P1[19]/CAP1[1]

33[1]

I/O

P1[19] — General purpose digital input/output pin.

CAP1[1] — Capture input for Timer 1, channel 1.

P1[20]/PWM1[2]/

SCK0

34[1]

I/O

P1[20] — General purpose digital input/output pin.

PWM1[2] — Pulse Width Modulator 1, channel 2 output.

I/O

SCK0 — Serial clock for SSP0.

P1[21]/PWM1[3]/

SSEL0

35[1]

I/O

P1[21] — General purpose digital input/output pin.

PWM1[3] — Pulse Width Modulator 1, channel 3 output.

I/O

SSEL0 — Slave Select for SSP0.

P1[22]/MAT1[0]

36[1]

I/O

P1[22] — General purpose digital input/output pin.

MAT1[0] — Match output for Timer 1, channel 0.

P1[23]/PWM1[4]/

MISO0

37[1]

I/O

P1[23] — General purpose digital input/output pin.

PWM1[4] — Pulse Width Modulator 1, channel 4 output.

I/O

MISO0 — Master In Slave Out for SSP0.

P1[24]/PWM1[5]/

MOSI0

38[1]

I/O

P1[24] — General purpose digital input/output pin.

PWM1[5] — Pulse Width Modulator 1, channel 5 output.

I/O

MOSI0 — Master Out Slave in for SSP0.

P1[25]/MAT1[1]

39[1]

I/O

P1[25] — General purpose digital input/output pin.

MAT1[1] — Match output for Timer 1, channel 1.

P1[26]/PWM1[6]/

CAP0[0]

40[1]

I/O

P1[26] — General purpose digital input/output pin.

PWM1[6] — Pulse Width Modulator 1, channel 6 output.

CAP0[0] — Capture input for Timer 0, channel 0.

P1[27]/CAP0[1]

43[1]

I/O

P1[27] — General purpose digital input/output pin.

CAP0[1] — Capture input for Timer 0, channel 1.

P1[28]/

PCAP1[0]/

MAT0[0]

44[1]

I/O

P1[28] — General purpose digital input/output pin.

PCAP1[0] — Capture input for PWM1, channel 0.

MAT0[0] — Match output for Timer 0, channel 0.

P1[29]/

PCAP1[1]/

MAT0[1]

45[1]

I/O

P1[29] — General purpose digital input/output pin.

PCAP1[1] — Capture input for PWM1, channel 1.

MAT0[1] — Match output for Timer 0, channel 0.

P1[30]/VBUS/

AD0[4]

21[2]

I/O

P1[30] — General purpose digital input/output pin.

VBUS — Indicates the presence of USB bus power.

Note: This signal must be HIGH for USB reset to occur.

AD0[4] — A/D converter 0, input 4.

P1[31]/SCK1/

AD0[5]

20[2]

I/O

P1[31] — General purpose digital input/output pin.

I/O

SCK1 — Serial Clock for SSP1.

AD0[5] — A/D converter 0, input 5.

P2[0] to P2[31]

I/O

Port 2: Port 2 is a 32-bit I/O port with individual direction controls for each bit. The

operation of port 2 pins depends upon the pin function selected via the Pin Connect

block. Pins 14 through 31 of this port are not available.

Table 3.

Pin description …continued

Symbol

Type

Description

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