LPC2141FBD64(2007) Просмотр технического описания (PDF) - NXP Semiconductors.

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LPC2141FBD64
(Rev.:2007)

Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC

NXP Semiconductors. 

NXP Semiconductors

LPC2141/42/44/46/48

Single-chip 16-bit/32-bit microcontrollers

Table 3. Pin description …continued

Symbol

Pin

Type

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

P0.29/AD0.2/ 14[4]

I/O

CAP0.3/MAT0.3

I

I

O

P0.30/AD0.3/ 15[4]

I/O

EINT3/CAP0.0

I

I

I

Description

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

P0.29 — General purpose input/output digital pin (GPIO)

AD0.2 — ADC 0, input 2

CAP0.3 — Capture input for Timer 0, Channel 3

MAT0.3 — Match output for Timer 0, channel 3

P0.30 — General purpose input/output digital pin (GPIO)

AD0.3 — ADC 0, input 3

EINT3 — External interrupt 3 input

CAP0.0 — Capture input for Timer 0, channel 0

LPC2141_42_44_46_48_3

Product data sheet

Rev. 03 — 19 October 2007

© NXP B.V. 2007. All rights reserved.

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