LPC1765FET100 NXP Semiconductors, LPC1765FET100 Datasheet - Page 15

• Manufacturer Part Number: LPC1765FET100
• Description: The LPC1765 is a Cortex-M3 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 100 MHz
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 4.
LPC1769_68_67_66_65_64_63
Product data sheet
Symbol
P2[10]/EINT0/NMI
P2[11]/EINT1/
I2STX_CLK
P2[12]/EINT2/
I2STX_WS
P2[13]/EINT3/
I2STX_SDA
P3[0] to P3[31]
P3[25]/MAT0[0]/
PWM1[2]
P3[26]/STCLK/
MAT0[1]/PWM1[3]
P4[0] to P4[31]
P4[28]/RX_MCLK/
MAT2[0]/TXD3
P4[29]/TX_MCLK/
MAT2[1]/RXD3
TDO/SWO
Pin description
Pin
53
52
51
50
27
26
82
85
1
[1][7]
[6]
[6]
[6]
[6]
[1]
[1]
[1]
[1]
…continued
Ball
J10
H8
K10
J9
H3
K1
C7
E6
A1
[6]
[1]
[1]
[1]
[6]
[1]
[1]
[6]
[6]
All information provided in this document is subject to legal disclaimers.
Type
I/O
I
I
I/O
I
I/O
I/O
I
I/O
I/O
I
I/O
I/O
I/O
O
O
I/O
I
O
O
I/O
I/O
I
O
O
I/O
I
O
I
O
O
Rev. 8 — 14 November 2011
Description
P2[10] — General purpose digital input/output pin. A LOW level on this
pin during reset starts the ISP command handler.
EINT0 — External interrupt 0 input.
NMI — Non-maskable interrupt input.
P2[11] — General purpose digital input/output pin.
EINT1 — External interrupt 1 input.
I2STX_CLK — Transmit Clock. It is driven by the master and received
by the slave. Corresponds to the signal SCK in the I
specification. (LPC1769/68/67/66/65/63 only).
P2[12] — General purpose digital input/output pin.
EINT2 — External interrupt 2 input.
I2STX_WS — Transmit Word Select. It is driven by the master and
received by the slave. Corresponds to the signal WS in the I
specification. (LPC1769/68/67/66/65/63 only).
P2[13] — General purpose digital input/output pin.
EINT3 — External interrupt 3 input.
I2STX_SDA — Transmit data. It is driven by the transmitter and read
by the receiver. Corresponds to the signal SD in the I
specification. (LPC1769/68/67/66/65/63 only).
Port 3: Port 3 is a 32-bit I/O port with individual direction controls for
each bit. The operation of port 3 pins depends upon the pin function
selected via the pin connect block. Pins 0 through 24, and 27 through
31 of this port are not available.
P3[25] — General purpose digital input/output pin.
MAT0[0] — Match output for Timer 0, channel 0.
PWM1[2] — Pulse Width Modulator 1, output 2.
P3[26] — General purpose digital input/output pin.
STCLK — System tick timer clock input. The maximum STCLK
frequency is 1/4 of the ARM processor clock frequency CCLK.
MAT0[1] — Match output for Timer 0, channel 1.
PWM1[3] — Pulse Width Modulator 1, output 3.
Port 4: Port 4 is a 32-bit I/O port with individual direction controls for
each bit. The operation of port 4 pins depends upon the pin function
selected via the pin connect block. Pins 0 through 27, 30, and 31 of this
port are not available.
P4[28] — General purpose digital input/output pin.
RX_MCLK — I
MAT2[0] — Match output for Timer 2, channel 0.
TXD3 — Transmitter output for UART3.
P4[29] — General purpose digital input/output pin.
TX_MCLK — I
MAT2[1] — Match output for Timer 2, channel 1.
RXD3 — Receiver input for UART3.
TDO — Test Data out for JTAG interface.
SWO — Serial wire trace output.
LPC1769/68/67/66/65/64/63
2
2
S transmit master clock. (LPC1769/68/67/66/65 only).
S receive master clock. (LPC1769/68/67/66/65 only).
32-bit ARM Cortex-M3 microcontroller
© NXP B.V. 2011. All rights reserved.
2
S-bus
2
S-bus
2
S-bus
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