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LPC2458FET180,551

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P60P61-P63P64-P66P67-P69P70-P72P73-P75P76-P78P79-P81
LPC2458 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 4.1 — 15 October 2013 13 of 81
NXP Semiconductors
LPC2458
Single-chip 16-bit/32-bit micro
P1[20]/
USB_TX_DP1/
PWM1[2]/SCK0
K6
[1]
I/O P1[20] — General purpose digital input/output pin.
O USB_TX_DP1 — D+ transmit data for USB port 1 (OTG transceiver).
O PWM1[2] — Pulse Width Modulator 1, channel 2 output.
I/O SCK0 — Serial clock for SSP0.
P1[21]/
USB_TX_DM1/
PWM1[3]/SSEL0
N6
[1]
I/O P1[21] — General purpose digital input/output pin.
O USB_TX_DM1 — D transmit data for USB port 1 (OTG transceiver).
O PWM1[3] — Pulse Width Modulator 1, channel 3 output.
I/O SSEL0 — Slave Select for SSP0.
P1[22]/
USB_RCV1/
USB_PWRD1/
MAT1[0]
M6
[1]
I/O P1[22] — General purpose digital input/output pin.
I USB_RCV1 — Differential receive data for USB port 1 (OTG transceiver).
I USB_PWRD1 — Power Status for USB port 1 (host power switch).
O MAT1[0] — Match output for Timer 1, channel 0.
P1[23]/
USB_RX_DP1/
PWM1[4]/MISO0
N7
[1]
I/O P1[23] — General purpose digital input/output pin.
I USB_RX_DP1 — D+ receive data for USB port 1 (OTG transceiver).
O PWM1[4] — Pulse Width Modulator 1, channel 4 output.
I/O MISO0 — Master In Slave Out for SSP0.
P1[24]/
USB_RX_DM1/
PWM1[5]/MOSI0
P7
[1]
I/O P1[24] — General purpose digital input/output pin.
I USB_RX_DM1 — D receive data for USB port 1 (OTG transceiver).
O PWM1[5] — Pulse Width Modulator 1, channel 5 output.
I/O MOSI0 — Master Out Slave in for SSP0.
P1[25]/
USB_LS1
/
USB_HSTEN1/
MAT1[1]
L7
[1]
I/O P1[25] — General purpose digital input/output pin.
O USB_LS1
— Low-speed status for USB port 1 (OTG transceiver).
O USB_HSTEN1
— Host Enabled status for USB port 1.
O MAT1[1] — Match output for Timer 1, channel 1.
P1[26]/
USB_SSPND1
/
PWM1[6]/
CAP0[0]
P8
[1]
I/O P1[26] — General purpose digital input/output pin.
O USB_SSPND1
— USB port 1 Bus Suspend status (OTG transceiver).
O PWM1[6] — Pulse Width Modulator 1, channel 6 output.
I CAP0[0] — Capture input for Timer 0, channel 0.
P1[27]/
USB_INT1
/
USB_OVRCR1
/
CAP0[1]
M9
[1]
I/O P1[27] — General purpose digital input/output pin.
I USB_INT1
— USB port 1 OTG transceiver interrupt.
I USB_OVRCR1
— USB port 1 Over-Current status.
I CAP0[1] — Capture input for Timer 0, channel 1.
P1[28]/
USB_SCL1/
PCAP1[0]/
MAT0[0]
P10
[1]
I/O P1[28] — General purpose digital input/output pin.
I/O USB_SCL1 — USB port 1 I
2
C serial clock (OTG transceiver).
I PCAP1[0] — Capture input for PWM1, channel 0.
O MAT0[0] — Match output for Timer 0, channel 0.
P1[29]/
USB_SDA1/
PCAP1[1]/
MAT0[1]
N10
[1]
I/O P1[29] — General purpose digital input/output pin.
I/O USB_SDA1 — USB port 1 I
2
C serial data (OTG transceiver).
I PCAP1[1] — Capture input for PWM1, channel 1.
O MAT0[1] — Match output for Timer 0, channel 0.
Table 4. Pin description
…continued
Symbol Ball Type Description
LPC2458 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 4.1 — 15 October 2013 14 of 81
NXP Semiconductors
LPC2458
Single-chip 16-bit/32-bit micro
P1[30]/
USB_PWRD2/
V
BUS
/AD0[4]
K3
[2]
I/O P1[30] — General purpose digital input/output pin.
I USB_PWRD2 — Power Status for USB port 2.
I V
BUS
— Monitors the presence of USB bus power.
Note: This signal must be HIGH for USB reset to occur.
I AD0[4] — A/D converter 0, input 4.
P1[31]/
USB_OVRCR2
/
SCK1/AD0[5]
K2
[2]
I/O P1[31] — General purpose digital input/output pin.
I USB_OVRCR2
— Over-Current status for USB port 2.
I/O SCK1 — Serial Clock for SSP1.
I AD0[5] — A/D converter 0, input 5.
P2[0] to P2[31] I/O Port 2: Port 2 is a 32-bit I/O port with individual direction controls for each bit. The
operation of port 2 pins depends upon the pin function selected via the Pin
Connect block.
Pins P2[14:15], P2[22:23], P[26:27] and P2[30:31] are not available.
P2[0]/PWM1[1]/
TXD1/
TRACECLK
D12
[1]
I/O P2[0] — General purpose digital input/output pin.
O PWM1[1] — Pulse Width Modulator 1, channel 1 output.
O TXD1 — Transmitter output for UART1.
O TRACECLK — Trace Clock.
P2[1]/PWM1[2]/
RXD1/
PIPESTAT0
C14
[1]
I/O P2[1] — General purpose digital input/output pin.
O PWM1[2] — Pulse Width Modulator 1, channel 2 output.
I RXD1 — Receiver input for UART1.
O PIPESTAT0 — Pipeline Status, bit 0.
P2[2]/PWM1[3]/
CTS1/
PIPESTAT1
E11
[1]
I/O P2[2] — General purpose digital input/output pin.
O PWM1[3] — Pulse Width Modulator 1, channel 3 output.
I CTS1 — Clear to Send input for UART1.
O PIPESTAT1 — Pipeline Status, bit 1.
P2[3]/PWM1[4]/
DCD1/
PIPESTAT2
E13
[1]
I/O P2[3] — General purpose digital input/output pin.
O PWM1[4] — Pulse Width Modulator 1, channel 4 output.
I DCD1 — Data Carrier Detect input for UART1.
O PIPESTAT2 — Pipeline Status, bit 2.
P2[4]/PWM1[5]/
DSR1/
TRACESYNC
E14
[1]
I/O P2[4] — General purpose digital input/output pin.
O PWM1[5] — Pulse Width Modulator 1, channel 5 output.
I DSR1 — Data Set Ready input for UART1.
O TRACESYNC — Trace Synchronization.
P2[5]/PWM1[6]/
DTR1/
TRACEPKT0
F12
[1]
I/O P2[5] — General purpose digital input/output pin.
O PWM1[6] — Pulse Width Modulator 1, channel 6 output.
O DTR1 — Data Terminal Ready output for UART1.
O TRACEPKT0 — Trace Packet, bit 0.
P2[6]/PCAP1[0]/RI1/
TRACEPKT1
F13
[1]
I/O P2[6] — General purpose digital input/output pin.
I PCAP1[0] — Capture input for PWM1, channel 0.
I RI1 — Ring Indicator input for UART1.
O TRACEPKT1 — Trace Packet, bit 1.
Table 4. Pin description
…continued
Symbol Ball Type Description
LPC2458 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 4.1 — 15 October 2013 15 of 81
NXP Semiconductors
LPC2458
Single-chip 16-bit/32-bit micro
P2[7]/RD2/
RTS1/
TRACEPKT2
G11
[1]
I/O P2[7] — General purpose digital input/output pin.
I RD2 — CAN2 receiver input.
O RTS1 — Request to Send output for UART1.
O TRACEPKT2 — Trace Packet, bit 2.
P2[8]/TD2/
TXD2/
TRACEPKT3
G14
[1]
I/O P2[8] — General purpose digital input/output pin.
O TD2 — CAN2 transmitter output.
O TXD2 — Transmitter output for UART2.
O TRACEPKT3 — Trace Packet, bit 3.
P2[9]/
USB_CONNECT1/
RXD2/
EXTIN0
H11
[1]
I/O P2[9] — General purpose digital input/output pin.
O USB_CONNECT1 — USB1 SoftConnect control. Signal used to switch an
external 1.5 k resistor under the software control. Used with the SoftConnect
USB feature.
I RXD2 — Receiver input for UART2.
I EXTIN0 — External Trigger Input.
P2[10]/EINT0
M13
[6]
I/O P2[10] — General purpose digital input/output pin.
Note: LOW on this pin while RESET
is LOW forces on-chip bootloader to take
over control of the part after a reset.
I EINT0
— External interrupt 0 input.
P2[11]/EINT1
/
MCIDAT1/
I2STX_CLK
M12
[6]
I/O P2[11] — General purpose digital input/output pin.
I EINT1
— External interrupt 1 input.
I/O MCIDAT1 — Data line 1 for SD/MMC interface.
I/O I2STX_CLK — Transmit Clock. It is driven by the master and received by the
slave. Corresponds to the signal SCK in the I
2
S-bus specification.
P2[12]/EINT2
/
MCIDAT2/
I2STX_WS
N14
[6]
I/O P2[12] — General purpose digital input/output pin.
I EINT2
— External interrupt 2 input.
I/O MCIDAT2 — Data line 2 for SD/MMC interface.
I/O I2STX_WS — Transmit Word Select. It is driven by the master and received by
the slave. Corresponds to the signal WS in the I
2
S-bus specification.
P2[13]/EINT3
/
MCIDAT3/
I2STX_SDA
M11
[6]
I/O P2[13] — General purpose digital input/output pin.
I EINT3
— External interrupt 3 input.
I/O MCIDAT3 — Data line 3 for SD/MMC interface.
I/O I2STX_SDA — Transmit data. It is driven by the transmitter and read by the
receiver. Corresponds to the signal SD in the I
2
S-bus specification.
P2[16]/CAS
P9
[1]
I/O P2[16] — General purpose digital input/output pin.
O CAS
— LOW active SDRAM Column Address Strobe.
P2[17]/RAS
P11
[1]
I/O P2[17] — General purpose digital input/output pin.
O RAS
— LOW active SDRAM Row Address Strobe.
P2[18]/
CLKOUT0
P3
[1]
I/O P2[18] — General purpose digital input/output pin.
O CLKOUT0 — SDRAM clock 0.
P2[19]/
CLKOUT1
N5
[1]
I/O P2[19] — General purpose digital input/output pin.
O CLKOUT1 — SDRAM clock 1.
Table 4. Pin description …continued
Symbol Ball Type Description
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P60P61-P63P64-P66P67-P69P70-P72P73-P75P76-P78P79-P81

LPC2458FET180,551

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Buy LPC2458FET180,551
Manufacturer:
NXP Semiconductors
Description:
ARM Microcontrollers - MCU ARM7 512KF/USBH/ENET
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