Pin Descriptions - Samsung S3C9228 User Manual

S3C9228/P9228_UM_REV1.10

PIN DESCRIPTIONS

Pin Names Pin
Type
P0.0
I/O
P0.1
P0.2
P0.3
P0.4-P0.5
O
P1.0
I/O
P1.1
P1.2
P1.3
P2.0
I/O
P2.1
P2.2
I/O
P2.3
P3.0 I/O
P3.1
P4.0–P4.7
I/O
P5.0–P5.3
I/O
P5.4–P5.7
P6.0-P6.3
I/O
NOTE: Parentheses indicate pin number for 42-SDIP-600 and 48-ELP-0707 package.
Table 1-1. Pin Descriptions
Pin Description
1-bit programmable I/O port. Schmitt
trigger input or push-pull, open-drain
output and software assignable pull-ups.
1-bit programmable output port.
1-bit programmable I/O port. Schmitt
trigger input or push-pull, open-drain
output and software assignable pull-ups.
1-bit programmable I/O port. Schmitt
trigger input or push-pull, open-drain
output and software assignable pull-ups.
1-bit programmable I/O port. Schmitt
trigger input or push-pull, open-drain
output and software assignable pull-ups.
1-bit programmable I/O port. Input or
push-pull, open-drain output and
software assignable pull-ups.
1-bit programmable I/O port. Input or
push-pull, open-drain output and
software assignable pull-ups.
1-bit programmable I/O port. Input or
push-pull, open-drain output and
software assignable pull-ups.
Circuit Pin
Number Numbers
E-4 39(3/42)
40(4/43)
41(5/44)
42(6/45)
43-44
C
( – /46-47)
F-16A 1(7/1)
2(8/2)
3(9/3)
4(10/4)
H-32A 16(22/17)
15(21/16)
E-4 14(20/15)
13(19/14)
H-32B 18(24/19)
17(23/18)
H-32 19-26
(25-32/20-28)
H-32 27-30
(33-36/29-32)
31-34
(37-40/33-37)
H-32 35-38
(41-42,1-2)
(38-41)
PRODUCT OVERVIEW
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Pins
TAOUT/INT
T1CLK/INT
INT
BUZ/INT
AD0/INT
AD1/INT
AD2/INT
AD3/INT
SCK/SEG1
SO/SEG0
SI
–
INTP/SEG3
INTP/SEG2
SEG4-SEG11
SEG12-SEG15
SEG16-SEG19
/COM7-COM4
COM3-COM0
1-7