LPC2292_2294 NXP Semiconductors, LPC2292_2294 Datasheet - Page 8

• Manufacturer Part Number: LPC2292_2294
• Description: The LPC2292/2294 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU withreal-time emulation and embedded trace support, together with 256 kB of embeddedhigh-speed flash memory
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 4.
LPC2292_2294
Product data sheet
Symbol
P0[0] to P0[31]
P0[0]/TXD0/
PWM1
P0[1]/RXD0/
PWM3/EINT0
P0[2]/SCL/
CAP0[0]
P0[3]/SDA/
MAT0[0]/EINT1
P0[4]/SCK0/
CAP0[1]
P0[5]/MISO0/
MAT0[1]
P0[6]/MOSI0/
CAP0[2]
P0[7]/SSEL0/
PWM2/EINT2
P0[8]/TXD1/
PWM4
P0[9]/RXD1/
PWM6/EINT3
P0[10]/RTS1/
CAP1[0]
P0[11]/CTS1/
CAP1[1]
Pin description
Pin (LQFP)
42
49
50
58
59
61
68
69
75
76
78
83
5.2 Pin description
[2]
[4]
[5]
[5]
[2]
[2]
[2]
[4]
[2]
[4]
[2]
[2]
Pin
(TFBGA)
L4
K6
L6
M8
L8
N9
N11
M11
L12
L13
K11
J12
[2]
[5]
[2]
[4]
[2]
[5]
[2]
[2]
[4]
[2]
[2]
[4]
All information provided in this document is subject to legal disclaimers.
[1]
Type
I/O
O
O
I
O
I
I/O
I
I/O
O
I
I/O
I
I/O
O
I/O
I
I
O
I
O
O
I
O
I
O
I
I
I
16/32-bit ARM microcontrollers with external memory interface
Rev. 8 — 8 June 2011
Description
Port 0: Port 0 is a 32-bit bidirectional 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.
Pins 26 and 31 of port 0 are not available.
TXD0 — Transmitter output for UART0.
PWM1 — Pulse Width Modulator output 1.
RXD0 — Receiver input for UART0.
PWM3 — Pulse Width Modulator output 3.
EINT0 — External interrupt 0 input
SCL — I
I
CAP0[0] — Capture input for Timer 0, channel 0.
SDA — I
I
MAT0[0] — Match output for Timer 0, channel 0.
EINT1 — External interrupt 1 input.
SCK0 — Serial clock for SPI0. SPI clock output from master
or input to slave.
CAP0[1] — Capture input for Timer 0, channel 1.
MISO0 — Master In Slave OUT for SPI0. Data input to SPI
master or data output from SPI slave.
MAT0[1] — Match output for Timer 0, channel 1.
MOSI0 — Master Out Slave In for SPI0. Data output from SPI
master or data input to SPI slave.
CAP0[2] — Capture input for Timer 0, channel 2.
SSEL0 — Slave Select for SPI0. Selects the SPI interface as
a slave.
PWM2 — Pulse Width Modulator output 2.
EINT2 — External interrupt 2 input.
TXD1 — Transmitter output for UART1.
PWM4 — Pulse Width Modulator output 4.
RXD1 — Receiver input for UART1.
PWM6 — Pulse Width Modulator output 6.
EINT3 — External interrupt 3 input.
RTS1 — Request to Send output for UART1.
CAP1[0] — Capture input for Timer 1, channel 0.
CTS1 — Clear to Send input for UART1.
CAP1[1] — Capture input for Timer 1, channel 1.
2
2
C-bus compliance).
C-bus compliance).
2
2
C-bus clock input/output. Open-drain output (for
C-bus data input/output. Open-drain output (for
LPC2292/2294
© NXP B.V. 2011. All rights reserved.
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