LPC2220 datasheet(10/50 Pages) NXP

10 / 50 page

LPC2210_2220_6

Product data sheet

Rev. 06 — 11 December 2008

10 of 50

NXP Semiconductors

LPC2210/2220

16/32-bit ARM microcontrollers

P0.28/AIN1/

CAP0.2/MAT0.2

25[4]

J1[4]

AIN1 — ADC, input 1. This analog input is always connected

to its pin.

CAP0.2 — Capture input for Timer 0, channel 2.

MAT0.2 — Match output for Timer 0, channel 2.

P0.29/AIN2/

CAP0.3/MAT0.3

32[4]

L1[4]

AIN2 — ADC, input 2. This analog input is always connected

to its pin.

CAP0.3 — Capture input for Timer 0, Channel 3.

MAT0.3 — Match output for Timer 0, channel 3.

P0.30/AIN3/

EINT3/CAP0.0

33[4]

L2[4]

AIN3 — ADC, input 3. This analog input is always connected

to its pin.

EINT3 — External interrupt 3 input.

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

P1.0 to P1.31

I/O

Port 1: Port 1 is a 32-bit bidirectional 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.

Pins 0 through 15 of port 1 are not available.

P1.0/CS0

91[5]

G11[5]

CS0 — LOW-active Chip Select 0 signal.

(Bank 0 addresses range 0x8000 0000 to 0x80FF FFFF)

P1.1/OE

90[5]

G13[5]

OE — LOW-active Output Enable signal.

P1.16/

TRACEPKT0

34[5]

L3[5]

TRACEPKT0 — Trace Packet, bit 0. Standard I/O port with

internal pull-up.

P1.17/

TRACEPKT1

24[5]

H4[5]

TRACEPKT1 — Trace Packet, bit 1. Standard I/O port with

internal pull-up.

P1.18/

TRACEPKT2

15[5]

F2[5]

TRACEPKT2 — Trace Packet, bit 2. Standard I/O port with

internal pull-up.

P1.19/

TRACEPKT3

7[5]

D2[5]

TRACEPKT3 — Trace Packet, bit 3. Standard I/O port with

internal pull-up.

P1.20/

TRACESYNC

102[5]

D12[5]

TRACESYNC — Trace Synchronization. Standard I/O port

with internal pull-up.

Note: LOW on this pin while RESET is LOW, enables pins

P1[25:16] to operate as Trace port after reset.

P1.21/

PIPESTAT0

95[5]

F11[5]

PIPESTAT0 — Pipeline Status, bit 0. Standard I/O port with

internal pull-up.

P1.22/

PIPESTAT1

86[5]

H11[5]

PIPESTAT1 — Pipeline Status, bit 1. Standard I/O port with

internal pull-up.

P1.23/

PIPESTAT2

82[5]

J11[5]

PIPESTAT2 — Pipeline Status, bit 2. Standard I/O port with

internal pull-up.

P1.24/

TRACECLK

70[5]

L11[5]

TRACECLK — Trace Clock. Standard I/O port with internal

pull-up.

P1.25/EXTIN0

60[5]

K8[5]

EXTIN0 — External Trigger Input. Standard I/O with internal

pull-up.

Table 4.

Pin description …continued

Symbol

Pin (LQFP)

Pin (TFBGA) Type

Description

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