LPC2142FBD64 Просмотр технического описания (PDF) - NXP Semiconductors.
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LPC2142FBD64
NXP Semiconductors.
LPC2142FBD64 Datasheet PDF : 45 Pages
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NXP Semiconductors
LPC2141/42/44/46/48
Single-chip 16-bit/32-bit microcontrollers
Table 3. Pin description …continued
Symbol
Pin
Type
P0.16/EINT0/
46[2]
I/O
MAT0.2/CAP0.2
I
O
I
P0.17/CAP1.2/
47[1]
I/O
SCK1/MAT1.2
I
I/O
O
P0.18/CAP1.3/
53[1]
I/O
MISO1/MAT1.3
I
I/O
O
P0.19/MAT1.2/
54[1]
I/O
MOSI1/CAP1.2
O
I/O
I
P0.20/MAT1.3/
55[2]
I/O
SSEL1/EINT3
O
I
I
P0.21/PWM5/
1[4]
I/O
AD1.6/CAP1.3
O
I
I
P0.22/AD1.7/
2[4]
I/O
CAP0.0/MAT0.0
I
I
O
P0.23/VBUS
58[1]
I/O
I
P0.25/AD0.4/
9[5]
I/O
AOUT
I
O
P0.28/AD0.1/
13[4]
I/O
CAP0.2/MAT0.2
I
I
O
Description
P0.16 — General purpose input/output digital pin (GPIO).
EINT0 — External interrupt 0 input.
MAT0.2 — Match output for Timer 0, channel 2.
CAP0.2 — Capture input for Timer 0, channel 2.
P0.17 — General purpose input/output digital pin (GPIO).
CAP1.2 — Capture input for Timer 1, channel 2.
SCK1 — Serial Clock for SSP. Clock output from master or input to
slave.
MAT1.2 — Match output for Timer 1, channel 2.
P0.18 — General purpose input/output digital pin (GPIO).
CAP1.3 — Capture input for Timer 1, channel 3.
MISO1 — Master In Slave Out for SSP. Data input to SPI master or
data output from SSP slave.
MAT1.3 — Match output for Timer 1, channel 3.
P0.19 — General purpose input/output digital pin (GPIO).
MAT1.2 — Match output for Timer 1, channel 2.
MOSI1 — Master Out Slave In for SSP. Data output from SSP master
or data input to SSP slave.
CAP1.2 — Capture input for Timer 1, channel 2.
P0.20 — General purpose input/output digital pin (GPIO).
MAT1.3 — Match output for Timer 1, channel 3.
SSEL1 — Slave Select for SSP. Selects the SSP interface as a slave.
EINT3 — External interrupt 3 input.
P0.21 — General purpose input/output digital pin (GPIO).
PWM5 — Pulse Width Modulator output 5.
AD1.6 — ADC 1, input 6. Available in LPC2144/46/48 only.
CAP1.3 — Capture input for Timer 1, channel 3.
P0.22 — General purpose input/output digital pin (GPIO).
AD1.7 — ADC 1, input 7. Available in LPC2144/46/48 only.
CAP0.0 — Capture input for Timer 0, channel 0.
MAT0.0 — Match output for Timer 0, channel 0.
P0.23 — General purpose input/output digital pin (GPIO).
VBUS — Indicates the presence of USB bus power.
Note: This signal must be HIGH for USB reset to occur.
P0.25 — General purpose input/output digital pin (GPIO).
AD0.4 — ADC 0, input 4.
AOUT — DAC output. Available in LPC2142/44/46/48 only.
P0.28 — General purpose input/output digital pin (GPIO).
AD0.1 — ADC 0, input 1.
CAP0.2 — Capture input for Timer 0, channel 2.
MAT0.2 — Match output for Timer 0, channel 2.
LPC2141_42_44_46_48
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 12 August 2011
© NXP B.V. 2011. All rights reserved.
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