LPC3180 NXP Semiconductors, LPC3180 Datasheet - Page 11

• Manufacturer Part Number: LPC3180
• Description: The LPC3180 is an ARM9-based microcontroller for embedded applications requiringhigh performance combined with low power dissipation
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
LPC3180_2
Preliminary data sheet
Symbol
SPI1_CLK
SPI1_DATIN
SPI1_DATIO
SPI2_CLK
SPI2_DATIN
SPI2_DATIO
SYSCLKEN
SYSX_IN
SYSX_OUT
TEST
TST_CLK2
U1_RX/
PIO_INP[15]
U1_TX
U2_HCTS/
PIO_INP[16]
U2_RX/
PIO_INP[17]
U2_TX
U3_RX/
PIO_INP[18]
U3_TX
U5_RX/PIO_INP[20]
U5_TX
U6_IRRX/
PIO_INP[21]
U6_IRTX
U7_HCTS/
PIO_INP[22]
U7_RX/
PIO_INP[23]
U7_TX
USB_ATX_INT_N
Pin description
Pin
W3
V1
W1
V3
T4
V2
C5
A23
B23
D3
AB3
B9
B10
B8
C7
D9
C6
A7
A2
C4
A1
D5
B2
C3
B3
AA7
…continued
Rev. 02 — 15 February 2007
Type Description
O
I
I/O
O
I
I/O
I/O
I
O
I
O
I
I
O
I
I
I
I
O
I
I
O
I
I
O
I/O
I
O
I
I
I
I
O
I
16/32-bit ARM microcontroller with external memory interface
clock output for SPI1
data input for SPI1
data input/output for SPI1
clock output for SPI2
data input for SPI2
data input/output for SPI2
system clock request
main oscillator input
main oscillator output
test input; internally pulled down, should be left floating in an
application
clock test output 2, controlled by the TEST_CLK
U1_RX — UART 1 receive data input
PIO_INP[15] — general purpose input to PIO_INP_STATE
register
UART 1 transmit data output
U2_HCTS — UART 2 hardware flow control (CTS) input
PIO_INP[16] — general purpose input to PIO_INP_STATE
register
U2_RX — UART 2 receive data input
PIO_INP[17] — general purpose input to PIO_INP_STATE
register
UART 2 transmit data output
U3_RX — UART 3 receive data input
PIO_INP[18] — general purpose input to PIO_INP_STATE
register
UART 3 transmit data output
U5_RX — UART 5 receive data input
PIO_INP[20] — general purpose input to PIO_INP_STATE
register
UART 5 transmit data output
U6_IRRX — UART 6 receive data input; can be IrDA data
PIO_INP[21] — general purpose input to PIO_INP_STATE
register
UART 6 transmit data output; can be IrDA data
U7_HCTS — UART 7 hardware flow control (CTS) input
PIO_INP[22] — general purpose input to PIO_INP_STATE
register
U7_RX — UART 7 receive data input
PIO_INP[23] — general purpose input to PIO_INP_STATE
register
UART 7 transmit data output
USB interrupt from external transceiver
LPC3180
© NXP B.V. 2007. All rights reserved.
11 of 36