lpc2214fbd144-01 NXP Semiconductors, lpc2214fbd144-01 Datasheet - Page 6

• Manufacturer Part Number: lpc2214fbd144-01
• Description: 16/32-bit Arm Microcontrollers; 128/256 Kb Isp/iap Flash With 10-bit Adc And External Memory Interface
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
LPC2212_2214_4
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]
P0[12]/DSR1/MAT1[0]
P0[13]/DTR1/MAT1[1]
Pin description
5.2 Pin description
Pin
42
49
50
58
59
61
68
69
75
76
78
83
84
85
Type Description
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
I
O
O
O
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
compliance).
CAP0[0] — Capture input for Timer 0, channel 0.
SDA — I
compliance).
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.
DSR1 — Data Set Ready input for UART1.
MAT1[0] — Match output for Timer 1, channel 0.
DTR1 — Data Terminal Ready output for UART1.
MAT1[1] — Match output for Timer 1, channel 1.
Rev. 04 — 3 January 2008
2
2
C-bus clock input/output. Open-drain output (for I
C-bus data input/output. Open-drain output (for I
16/32-bit ARM microcontrollers
LPC2212/2214
© NXP B.V. 2008. All rights reserved.
2
2
C-bus
C-bus
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