LPC2104 datasheet(6/32 Pages) PHILIPS

6 / 32 page

Philips Semiconductors

LPC2104/2105/2106

Single-chip 32-bit microcontrollers

Product data

Rev. 04 — 05 February 2004

6 of 32

9397 750 12792

I/O

P0.9 — Port 0 bit 9.

RxD1 — Receiver input for UART 1.

PWM6 — Pulse Width Modulator output 6.

I/O

P0.10 — Port 0 bit 10.

RTS1 — Request to Send output for UART 1.

CAP1.0 — Capture input for Timer 1, channel 0.

I/O

P0.11 — Port 0 bit 11.

CTS1 — Clear to Send input for UART 1.

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

I/O

P0.12 — Port 0 bit 12.

DSR1 — Data Set Ready input for UART 1.

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

I/O

P0.13 — Port 0 bit 13.

DTR1 — Data Terminal Ready output for UART 1.

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

I/O

P0.14 — Port 0 bit 14.

DCD1 — Data Carrier Detect input for UART 1.

EINT1 — External interrupt 1 input.

I/O

P0.15 — Port 0 bit 15.

RI1 — Ring Indicator input for UART 1.

EINT2 — External interrupt 2 input.

I/O

P0.16 — Port 0 bit 16.

EINT0 — External interrupt 0 input.

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

I/O

P0.17 — Port 0 bit 17.

CAP1.2 — Capture input for Timer 1, channel 2.

TRST — Test Reset for JTAG interface, primary JTAG pin group.

I/O

P0.18 — Port 0 bit 18.

CAP1.3 — Capture input for Timer 1, channel 3.

TMS — Test Mode Select for JTAG interface, primary JTAG pin group.

I/O

P0.19 — Port 0 bit 19.

MAT1.2 — Match output for Timer 1, channel 2.

TCK — Test Clock for JTAG interface, primary JTAG pin group.

I/O

P0.20 — Port 0 bit 20.

MAT1.3 — Match output for Timer 1, channel 3.

TDI — Test Data In for JTAG interface, primary JTAG pin group

I/O

P0.21 — Port 0 bit 21.

PWM5 — Pulse Width Modulator output 5.

TDO — Test Data Out for JTAG interface, primary JTAG pin group.

I/O

P0.22 — Port 0 bit 22.

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

Table 3:

Pin description…continued

Symbol

Type

Description

LPC2104 Datasheet(PDF) 6 Page - NXP Semiconductors

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