LPC2458 NXP Semiconductors, LPC2458 Datasheet - Page 12

• Manufacturer Part Number: LPC2458
• Description: NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 4.
LPC2458
Product data sheet
Symbol
P1[7]/
ENET_COL/
MCIDAT1/
PWM0[5]
P1[8]/
ENET_CRS_DV/
ENET_CRS
P1[9]/
ENET_RXD0
P1[10]/
ENET_RXD1
P1[11]/
ENET_RXD2/
MCIDAT2/
PWM0[6]
P1[12]/
ENET_RXD3/
MCIDAT3/
PCAP0[0]
P1[13]/
ENET_RX_DV
P1[14]/
ENET_RX_ER
P1[15]/
ENET_REF_CLK/
ENET_RX_CLK
P1[16]/
ENET_MDC
P1[17]/
ENET_MDIO
P1[18]/
USB_UP_LED1/
PWM1[1]/
CAP1[0]
P1[19]/
USB_TX_E1/
USB_PPWR1/
CAP1[1]
Pin description
Ball
C13
B6
D7
A7
A12
A14
D14
D8
A8
B8
C9
L5
P5
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
…continued
Type
I/O
I
I/O
O
I/O
I
I/O
I
I/O
I
I/O
I
I/O
O
I/O
I
I/O
I
I/O
I
I/O
I
I/O
I
I/O
O
I/O
I/O
I/O
O
O
I
I/O
O
O
I
Description
P1[7] — General purpose digital input/output pin.
ENET_COL — Ethernet Collision detect (MII interface).
MCIDAT1 — Data line 1 for SD/MMC interface.
PWM0[5] — Pulse Width Modulator 0, output 5.
P1[8] — General purpose digital input/output pin.
ENET_CRS_DV/ENET_CRS — Ethernet Carrier Sense/Data Valid (RMII
interface)/ Ethernet Carrier Sense (MII interface).
P1[9] — General purpose digital input/output pin.
ENET_RXD0 — Ethernet receive data 0 (RMII/MII interface).
P1[10] — General purpose digital input/output pin.
ENET_RXD1 — Ethernet receive data 1 (RMII/MII interface).
P1[11] — General purpose digital input/output pin.
ENET_RXD2 — Ethernet Receive Data 2 (MII interface).
MCIDAT2 — Data line 2 for SD/MMC interface.
PWM0[6] — Pulse Width Modulator 0, output 6.
P1[12] — General purpose digital input/output pin.
ENET_RXD3 — Ethernet Receive Data (MII interface).
MCIDAT3 — Data line 3 for SD/MMC interface.
PCAP0[0] — Capture input for PWM0, channel 0.
P1[13] — General purpose digital input/output pin.
ENET_RX_DV — Ethernet Receive Data Valid (MII interface).
P1[14] — General purpose digital input/output pin.
ENET_RX_ER — Ethernet receive error (RMII/MII interface).
P1[15] — General purpose digital input/output pin.
ENET_REF_CLK/ENET_RX_CLK — Ethernet Reference Clock (RMII interface)/
Ethernet Receive Clock (MII interface).
P1[16] — General purpose digital input/output pin.
ENET_MDC — Ethernet MIIM clock.
P1[17] — General purpose digital input/output pin.
ENET_MDIO — Ethernet MI data input and output.
P1[18] — General purpose digital input/output pin.
USB_UP_LED1 — USB port 1 GoodLink LED indicator. It is LOW when device is
configured (non-control endpoints enabled), or when host is enabled and has
detected a device on the bus. It is HIGH when the device is not configured, or
when host is enabled and has not detected a device on the bus, or during global
suspend. It transitions between LOW and HIGH (flashes) when host is enabled
and detects activity on the bus.
PWM1[1] — Pulse Width Modulator 1, channel 1 output.
CAP1[0] — Capture input for Timer 1, channel 0.
P1[19] — General purpose digital input/output pin.
USB_TX_E1 — Transmit Enable signal for USB port 1 (OTG transceiver).
USB_PPWR1 — Port Power enable signal for USB port 1.
CAP1[1] — Capture input for Timer 1, channel 1.
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 1 September 2011
Single-chip 16-bit/32-bit micro
LPC2458
© NXP B.V. 2011. All rights reserved.
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