NXP Semiconductors LPC24XX UM10237 - Manual (Page 134)

UM10237_4 © NXP B.V. 2009. All rights reserved.
User manual Rev. 04 — 26 August 2009 134 of 792
NXP Semiconductors
UM10237
Chapter 8: LPC24XX Pin configuration
P4[0]/A0 L6 [1] I/O P4[0] — General purpose digital input/output pin.
I/O A0 — External memory address line 0.
P4[1]/A1 M7 [1] I/O P4[1] — General purpose digital input/output pin.
I/O A1 — External memory address line 1.
P4[2]/A2 M8 [1] I/O P4[2] — General purpose digital input/output pin.
I/O A2 — External memory address line 2.
P4[3]/A3 K9 [1] I/O P4[3] — General purpose digital input/output pin.
I/O A3 — External memory address line 3.
P4[4]/A4 P13 [1] I/O P4[4] — General purpose digital input/output pin.
I/O A4 — External memory address line 4.
P4[5]/A5 H10 [1] I/O P4[5] — General purpose digital input/output pin.
I/O A5 — External memory address line 5.
P4[6]/A6 K10 [1] I/O P4[6] — General purpose digital input/output pin.
I/O A6 — External memory address line 6.
P4[7]/A7 K12 [1] I/O P4[7] — General purpose digital input/output pin.
I/O A7 — External memory address line 7.
P4[8]/A8 J11 [1] I/O P4[8] — General purpose digital input/output pin.
I/O A8 — External memory address line 8.
P4[9]/A9 H12 [1] I/O P4[9] — General purpose digital input/output pin.
I/O A9 — External memory address line 9.
P4[10]/A10 G12 [1] I/O P4[10] — General purpose digital input/output pin.
I/O A10 — External memory address line 10.
P4[11]/A11 F11 [1] I/O P4[11] — General purpose digital input/output pin.
I/O A11 — External memory address line 11.
P4[12]/A12 F10 [1] I/O P4[12] — General purpose digital input/output pin.
I/O A12 — External memory address line 12.
P4[13]/A13 B14 [1] I/O P4[13] — General purpose digital input/output pin.
I/O A13 — External memory address line 13.
P4[14]/A14 E8 [1] I/O P4[14] — General purpose digital input/output pin.
I/O A14 — External memory address line 14.
P4[15]/A15 C10 [1] I/O P4[15] — General purpose digital input/output pin.
I/O A15 — External memory address line 15.
P4[16]/A16 N12 [1] I/O P4[16] — General purpose digital input/output pin.
I/O A16 — External memory address line 16.
P4[17]/A17 N13 [1] I/O P4[17] — General purpose digital input/output pin.
I/O A17 — External memory address line 17.
P4[18]/A18 P14 [1] I/O P4[18] — General purpose digital input/output pin.
I/O A18 — External memory address line 18.
P4[19]/A19 M14 [1] I/O P4[19] — General purpose digital input/output pin.
I/O A19 — External memory address line 19.
Table 120. Pin description …continued
Symbol Ball Type Description