LPC2377_10 Datasheet, PDF (13/68 Pages) NXP Semiconductors – Single-chip 16-bit/32-bit microcontrollers; 512 kB flash withISP/IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC/DAC

NXP Semiconductors
LPC2377/78
Single-chip 16-bit/32-bit microcontrollers
Table 3. Pin description …continued
Symbol
Pin
Type Description
P3[25]/MAT0[0]/
PWM1[2]
39^[1]
I/O P3[25] — General purpose digital input/output pin.
O
MAT0[0] — Match output for Timer 0, channel 0.
O
PWM1[2] — Pulse Width Modulator 1, output 2.
P3[26]/MAT0[1]/
PWM1[3]
38^[1]
I/O P3[26] — General purpose digital input/output pin.
O
MAT0[1] — Match output for Timer 0, channel 1.
O
PWM1[3] — Pulse Width Modulator 1, output 3.
P4[0] to P4[31]
I/O Port 4: Port 4 is a 32 bit I/O port with individual direction controls for each bit. The
operation of port 4 pins depends upon the pin function selected via the pin connect
block. Pins 16 through 23, 26, and 27 of this port are not available.
P4[0]/A0
52^[1]
I/O P4[0] — ]General purpose digital input/output pin.
I/O A0 — External memory address line 0.
P4[1]/A1
55^[1]
I/O P4[1] — General purpose digital input/output pin.
I/O A1 — External memory address line 1.
P4[2]/A2
58^[1]
I/O P4[2] — General purpose digital input/output pin.
I/O A2 — External memory address line 2.
P4[3]/A3
68^[1]
I/O P4[3] — General purpose digital input/output pin.
I/O A3 — External memory address line 3.
P4[4]/A4
72^[1]
I/O P4[4] — General purpose digital input/output pin.
I/O A4 — External memory address line 4.
P4[5]/A5
74^[1]
I/O P4[5] — General purpose digital input/output pin.
I/O A5 — External memory address line 5.
P4[6]/A6
78^[1]
I/O P4[6] — General purpose digital input/output pin.
I/O A6 — External memory address line 6.
P4[7]/A7
84^[1]
I/O P4[7] — General purpose digital input/output pin.
I/O A7 — External memory address line 7.
P4[8]/A8
88^[1]
I/O P4[8] — General purpose digital input/output pin.
I/O A8 — External memory address line 8.
P4[9]/A9
91^[1]
I/O P4[9] — General purpose digital input/output pin.
I/O A9 — External memory address line 9.
P4[10]/A10
94^[1]
I/O P4[10] — General purpose digital input/output pin.
I/O A10 — External memory address line 10.
P4[11]/A11
101^[1] I/O P4[11] — General purpose digital input/output pin.
I/O A11 — External memory address line 11.
P4[12]/A12
104^[1] I/O P4[12] — General purpose digital input/output pin.
I/O A12 — External memory address line 12.
P4[13]/A13
108^[1] I/O P4[13] — General purpose digital input/output pin.
I/O A13 — External memory address line 13.
P4[14]/A14
110^[1] I/O P4[14] — General purpose digital input/output pin.
I/O A14 — External memory address line 14.
P4[15]/A15
120^[1] I/O P4[15] — General purpose digital input/output pin.
I/O A15 — External memory address line 15.
LPC2377_78
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 17 June 2010
© NXP B.V. 2010. All rights reserved.
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