lpc2377 NXP Semiconductors, lpc2377 Datasheet - Page 8

• Manufacturer Part Number: lpc2377
• Description: Single-chip 16-bit/32-bit Microcontroller; 512 Kb ?ash With Isp/iap, Ethernet, Usb 2.0, Can, And 10-bit Adc/dac
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
LPC2377_78_4
Product data sheet
Symbol
P0[24]/AD0[1]/
I2SRX_WS/
CAP3[1]
P0[25]/AD0[2]/
I2SRX_SDA/
TXD3
P0[26]/AD0[3]/
AOUT/RXD3
P0[27]/SDA0
P0[28]/SCL0
P0[29]/USB_D+1
P0[30]/USB_D 1
P0[31]/USB_D+2
P1[0] to P1[31]
P1[0]/
ENET_TXD0
P1[1]/
ENET_TXD1
P1[4]/
ENET_TX_EN
P1[8]/
ENET_CRS
P1[9]/
ENET_RXD0
P1[10]/
ENET_RXD1
P1[14]/
ENET_RX_ER
Pin description
Pin
11
10
8
35
34
42
43
36
136
135
133
132
131
129
128
[2]
[3]
[2]
[4]
[4]
[5]
[5]
[5]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
…continued
Type
I/O
I
I/O
I
I/O
I
I/O
O
I/O
I
O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
O
I/O
O
I/O
I
I/O
I
I/O
I
I/O
I
Description
P0[24] — General purpose digital input/output pin.
AD0[1] — A/D converter 0, input 1.
I2SRX_WS — Receive Word Select. It is driven by the master and received by the
slave. Corresponds to the signal WS in the I
CAP3[1] — Capture input for Timer 3, channel 1.
P0[25] — General purpose digital input/output pin.
AD0[2] — A/D converter 0, input 2.
I2SRX_SDA — Receive data. It is driven by the transmitter and read by the receiver.
Corresponds to the signal SD in the I
TXD3 — Transmitter output for UART3.
P0[26] — General purpose digital input/output pin.
AD0[3] — A/D converter 0, input 3.
AOUT — D/A converter output.
RXD3 — Receiver input for UART3.
P0[27] — General purpose digital input/output pin. Output is open-drain.
SDA0 — I
P0[28] — General purpose digital input/output pin. Output is open-drain.
SCL0 — I
P0[29] — General purpose digital input/output pin.
USB_D+1 — USB1 port bidirectional D+ line. (LPC2378 only)
P0[30] — General purpose digital input/output pin.
USB_D 1 — USB1 port bidirectional D line. (LPC2378 only)
P0[31] — General purpose digital input/output pin.
USB_D+2 — USB2 port bidirectional D+ line. (LPC2378 only)
Port 1: Port 1 is a 32-bit I/O port with individual direction controls for each bit. The
operation of port 1 pins depends upon the pin function selected via the pin connect
block. Pins 2, 3, 5, 6, 7, 11, 12, and 13 of this port are not available.
P1[0] — General purpose digital input/output pin.
ENET_TXD0 — Ethernet transmit data 0.
P1[1] — General purpose digital input/output pin.
ENET_TXD1 — Ethernet transmit data 1.
P1[4] — General purpose digital input/output pin.
ENET_TX_EN — Ethernet transmit data enable.
P1[8] — General purpose digital input/output pin.
ENET_CRS — Ethernet carrier sense.
P1[9] — General purpose digital input/output pin.
ENET_RXD0 — Ethernet receive data.
P1[10] — General purpose digital input/output pin.
ENET_RXD1 — Ethernet receive data.
P1[14] — General purpose digital input/output pin.
ENET_RX_ER — Ethernet receive error.
Rev. 04 — 19 November 2008
2
2
C0 clock input/output. Open-drain output (for I
C0 data input/output. Open-drain output (for I
2
Single-chip 16-bit/32-bit microcontroller
S-bus specification .
2
S-bus specification .
2
LPC2377/78
2
C-bus compliance).
C-bus compliance).
© NXP B.V. 2008. All rights reserved.
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