Philips LPC2119 User Manual page 98

Philips Semiconductors
ARM-based Microcontroller
Table 56: Pin description for LPC2292/2294
Pin LQFP144
Name Pin #
72
71
66
65
64
63
62
56
55
53
48
47
46
45
44
41
40
36
35
30
29
Pin Configuration
Type
P3.7 A7
O
P3.8 A8
O
P3.9 A9
O
P3.10 A10
O
P3.11 A11
O
P3.12 A12
O
P3.13 A13
O
P3.14 A14
O
P3.15 A15
O
P3.16 A16
O
P3.17 A17
O
P3.18 A18
O
P3.19 A19
O
P3.20 A20
O
P3.21 A21
O
P3.22 A22
O
P3.23 A23
I/O
XCLK
O
O P3.24 CS3
O P3.25 CS2
P3.26 CS1
O
P3.27 WE
O
Description
External memory address line 7.
External memory address line 8.
External memory address line 9.
External memory address line 10.
External memory address line 11.
External memory address line 12.
External memory address line 13.
External memory address line 14.
External memory address line 15.
External memory address line 16.
External memory address line 17.
External memory address line 18.
External memory address line 19.
External memory address line 20.
External memory address line 21.
External memory address line 22.
External memory address line 23.
Clock output.
Low-active Chip Select 3 signal.
(Bank 3 addresses range 8300 0000 - 83FF FFFF)
Low-active Chip Select 2 signal.
(Bank 2 addresses range 8200 0000 - 82FF FFFF)
Low-active Chip Select 1 signal.
(Bank 1 addresses range 8100 0000 - 81FF FFFF)
Low-active Write enable signal.
98
Preliminary User Manual
LPC2119/2129/2292/2294
January 08, 2004