LPC2104 Philips Semiconductors (Acquired by NXP), LPC2104 Datasheet - Page 5

• Manufacturer Part Number: LPC2104
• Description: LPC2104/2105/2106; Single-chip 32-bit Microcontrollers; 128 KB Isp/iap Flash With 64 KB/32 KB/16 KB RAM;; Package: SOT313-2 (LQFP48)
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
Table 3:
9397 750 11499
Product data
Symbol
P0.0 to P0.31
Pin description
Pin
13, 14, 18,
21-24, 28-30,
35-37, 41,
44-48, 1-3,
32-34, 38,
39, 8-10, 15,
16
13
14
18
21
22
23
24
28
29
5.2 Pin description
Type
I/O
I/O
O
O
I/O
I
O
I/O
I/O
I
I/O
I/O
O
I/O
I/O
I
I/O
I/O
O
I/O
I/O
I
I/O
I
O
I/O
O
O
Description
Port 0: Port 0 is a 32-bit bi-directional I/O port with individual direction
controls for each bit. The operation of port 0 pins depends upon the pin
function selected via the Pin Connect Block.
P0.0 — Port 0 bit 0.
TxD0 — Transmitter output for UART 0.
PWM1 — Pulse Width Modulator output 1.
P0.1 — Port 0 bit 1.
RxD0 — Receiver input for UART 0.
PWM3 — Pulse Width Modulator output 3.
P0.2 — Port 0 bit 2.
SCL — I
CAP0.0 — Capture input for Timer 0, channel 0.
P0.3 — Port 0 bit 3.
SDA — I
MAT0.0 — Match output for Timer 0, channel 0.
P0.4 — Port 0 bit 4.
SCK — Serial clock. SPI clock output from master or input to slave.
CAP0.1 — Capture input for Timer 0, channel 1.
P0.5 — Port 0 bit 5.
MISO — Master In Slave Out. Data input to SPI master or data output from
SPI slave.
MAT0.1 — Match output for Timer 0, channel 1.
P0.6 — Port 0 bit 6.
MOSI — Master Out Slave In. Data output from SPI master or data input to
SPI slave.
CAP0.2 — Capture input for Timer 0, channel 2.
P0.7 — Port 0 bit 7.
SSEL — Slave Select. Selects the SPI interface as a slave.
PWM2 — Pulse Width Modulator output 2.
P0.8 — Port 0 bit 8.
TxD1 — Transmitter output for UART 1.
PWM4 — Pulse Width Modulator output 4.
Rev. 02 — 11 June 2003
2
2
C clock input/output. Open drain output (for I
C data input/output. Open drain output (for I
LPC2104/2105/2106
Single-chip 32-bit microcontrollers
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
2
2
C compliance).
C compliance).
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