s3c2800 Samsung Semiconductor, Inc., s3c2800 Datasheet - Page 9

• Manufacturer Part Number: s3c2800
• Description: 32-bit Risc Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

PRELIMINARY DATA SHEET
Pin #
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
1
2
3
4
5
6
7
8
9
nSDCS2/nDRAS2/GPA4
nSDCS3/nDRAS3/GPA5
VDD3OP
VSS3OP
nDCAS0/GPA6
nDCAS1/GPA7
nDCAS2/nSDCAS/GPB0
nDCAS3/nSDRAS/GPB1
SDCKE
SDCLK
nBE0/nWBE0/DQM0/GPB2
nBE1/nWBE1/DQM1/GPB3
nBE2/nWBE2/DQM2/GPB4
nBE3/nWBE3/DQM3/GPB5
DATA16
ADDR16
DATA17
ADDR17
DATA18
ADDR18
VDD3OP
VSS3OP
DATA19
ADDR19
DATA20
ADDR20
VDD
VSS
DATA21
ADDR21
DATA22
ADDR22
DATA23
ADDR23
DATA24
Pin Name
Table 2. 208-Pin LQFP Pin Assignment
Function
VDD3OP
VDD3OP
VSS3OP
nSDCAS
nSDRAS
ADDR16
ADDR17
ADDR18
VSS3OP
ADDR19
ADDR20
ADDR21
ADDR22
ADDR23
nSDCS2
nSDCS3
nDCAS0
nDCAS1
DATA16
DATA17
DATA18
DATA19
DATA20
DATA21
DATA22
DATA23
DATA24
SDCKE
Default
SDCLK
DQM0
DQM1
DQM2
DQM3
VDD
VSS
I/O State @Initial
O/IO
O/IO
O/IO
O/IO
O/IO
O/IO
O/IO
O/IO
O/IO
O/IO
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
P
P
P
P
P
P
S3C2800 MICROCONTROLLER
phbsu50ct12sm
phbsu50ct12sm
phbsu50ct12sm
phbsu50ct12sm
phbsu50ct12sm
phbsu50ct12sm
phbsu50ct12sm
phbsu50ct12sm
phbsu50ct12sm
phbsu50ct8sm
phbsu50ct8sm
phbsu50ct8sm
I/O TYPE
vdd3op
phob12
vdd3op
vss3op
vss3op
vdd1ih
phob8
phot8
phot8
phot8
phot8
phot8
phot8
phot8
phot8
vss3i
7