參數(shù)資料
型號: LPC2458FET180
廠商: NXP Semiconductors N.V.
元件分類: 數(shù)學處理器
英文描述: Single-chip 16-bit-32-bit micro; 512 kB flash, Ethernet, CAN, ISP-IAP, USB 2.0 device-host-OTG, external memory interface
封裝: LPC2458FET180<SOT570-3 (TFBGA180)|<<http://www.nxp.com/packages/SOT570-3.html<1<Always Pb-free,;
文件頁數(shù): 9/80頁
文件大?。?/td> 611K
代理商: LPC2458FET180
LPC2458
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 1 September 2011
9 of 80
NXP Semiconductors
LPC2458
Single-chip 16-bit/32-bit micro
P0[9]/
I2STX_SDA/
MOSI1/MAT2[3]
A13
[1]
I/O
I/O
P0[9] —
General purpose digital input/output pin.
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
.
MOSI1 —
Master Out Slave In for SSP1.
MAT2[3] —
Match output for Timer 2, channel 3.
P0[10] —
General purpose digital input/output pin.
TXD2 —
Transmitter output for UART2.
SDA2 —
I
2
C2 data input/output (this is not an open-drain pin).
MAT3[0] —
Match output for Timer 3, channel 0.
P0[11] —
General purpose digital input/output pin.
RXD2 —
Receiver input for UART2.
SCL2 —
I
2
C2 clock input/output (this is not an open-drain pin).
MAT3[1] —
Match output for Timer 3, channel 1.
P0[12] —
General purpose digital input/output pin.
USB_PPWR2 —
Port Power enable signal for USB port 2.
MISO1 —
Master In Slave Out for SSP1.
AD0[6] —
A/D converter 0, input 6.
P0[13] —
General purpose digital input/output pin.
USB_UP_LED2 —
USB port 2 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.
MOSI1 —
Master Out Slave In for SSP1.
AD0[7] —
A/D converter 0, input 7.
P0[14] —
General purpose digital input/output pin.
USB_HSTEN2 —
Host Enabled status for USB port 2.
USB_CONNECT2 —
SoftConnect control for USB port 2. Signal used to switch
an external 1.5 k
resistor under software control. Used with the SoftConnect
USB feature.
SSEL1 —
Slave Select for SSP1.
P0[15] —
General purpose digital input/output pin.
TXD1 —
Transmitter output for UART1.
SCK0 —
Serial clock for SSP0.
SCK —
Serial clock for SPI.
P0[16] —
General purpose digital input/output pin.
RXD1 —
Receiver input for UART1.
SSEL0 —
Slave Select for SSP0.
SSEL —
Slave Select for SPI.
I/O
O
I/O
O
I/O
O
I/O
I
I/O
O
I/O
O
I/O
I
I/O
O
P0[10]/TXD2/
SDA2/MAT3[0]
L10
[1]
P0[11]/RXD2/
SCL2/MAT3[1]
P12
[1]
P0[12]/
USB_PPWR2/
MISO1/AD0[6]
J4
[2]
P0[13]/
USB_UP_LED2/
MOSI1/AD0[7]
J5
[2]
I/O
I
I/O
O
O
P0[14]/
USB_HSTEN2/
USB_CONNECT2/
SSEL1
M5
[1]
I/O
I/O
O
I/O
I/O
I/O
I
I/O
I/O
P0[15]/TXD1/
SCK0/SCK
H13
[1]
P0[16]/RXD1/
SSEL0/SSEL
H14
[1]
Table 4.
Symbol
Pin description
…continued
Ball
Type
Description
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