W90210F Winbond Electronics Corp America, W90210F Datasheet - Page 7

• Manufacturer Part Number: W90210F
• Description: Pa-risc Embedded Controller
• Manufacturer: Winbond Electronics Corp America

MA3
VDD
MA4
MA5
VSS
MA6
MA7
VSSI
MA8
MA9
VDDI
MA10
MA11
ROMEN
ROMRW#
ROMOE#
RCS#0
RCS#1
VDD
RCS#2
RCS#3
PCLK
VSS
RST
OSC
VSSI
RCIRST
PCICLK
VDDI
GNT0#
GNT1#
PREQ0#
PREQ1#
PDA31
PDA30
PDA29
PDA28
PDA27
VSS
PDA26
PDA25
VDD
PDA24
COMBE3
PDA23
PDA22
PDA21
PDA20
PDA19
PDA18
PDA17
PDA16
3. W90210F 208-Pin PQFP Pin Configuration
1
5
10
15
20
25
30
35
40
45
50
M
A
2
C
O
M
B
E
2
M
A
1
V
D
D
M
A
0
5
5
F
R
A
M
E
#
W
E
#
2
0
5
I
R
D
Y
#
R
A
S
#
3
V
S
S
The above information is the exclusive intellectual property of Winbond Electronics Corp. and shall not be disclosed, distributed or reproduced without permission from Winbond.
R
A
S
#
2
T
R
D
Y
#
R
A
S
#
1
D
E
V
S
E
L
#
R
A
S
#
0
6
0
S
T
O
P
#
C
A
S
#
3
2
0
0
P
L
O
C
K
#
V
D
D
P
E
R
R
#
C
A
S
#
2
S
E
R
R
#
C
A
S
#
1
V
D
D
I
V
S
S
6
5
P
P
A
R
C
A
S
#
0
1
9
5
C
O
M
B
E
1
M
D
3
1
V
S
S
I
M
D
3
0
P
D
A
1
5
M
D
2
9
P
D
A
1
4
M
D
2
8
7
0
P
D
A
1
3
M
D
2
7
1
9
0
P
D
A
1
2
M
D
2
6
P
D
A
1
1
208-pin PQFP
M
D
2
5
P
D
A
1
0
M
D
2
4
P
D
A
9
W90210F
7
M
D
2
3
7
5
P
D
A
8
M
D
2
2
1
8
5
C
O
M
B
E
0
M
D
2
1
V
D
D
M
D
2
0
P
D
A
7
V
D
D
P
D
A
6
M
D
1
9
8
0
V
S
S
M
D
1
8
1
8
0
P
D
A
5
V
S
S
P
D
A
4
M
D
1
7
P
D
A
3
M
D
1
6
P
D
A
2
M
D
1
5
8
5
P
D
A
1
M
D
1
4
1
7
5
P
D
A
0
M
D
1
3
I
N
T
A
#
M
D
1
2
I
N
T
B
#
M
D
1
1
I
N
T
C
#
V
D
D
I
9
0
V
D
D
I
M
D
1
0
1
7
0
I
N
T
D
#
M
D
9
S
I
N
1
V
S
S
I
V
S
S
I
M
D
8
S
O
U
T
1
M
D
7
9
5
C
T
S
1
n
M
D
6
1
6
5
D
S
R
1
n
M
D
5
D
T
R
1
n
V
D
D
R
T
S
1
n
M
D
4
S
I
N
2
W90210F
M
D
3
1
0
0
D
C
D
1
V
S
S
1
6
0
S
O
U
T
2
Version 1.4, 10/8/97
M
D
2
D
A
1
1
M
D
1
R
I
N
1
M
D
0
155
150
145
140
135
130
125
120
115
110
105
D
A
1
0
nStrobe
nAutoFd
nInit
nSelectIn
ED0
ED1
ED2
ED3
ED4
VDD
ED5
ED6
VSS
ED7
Select
PError
nACK
nFAULT
Busy
CS1
CS0
DACK1
DACK0
DREQ1
VDDI
DREQ0
DD0
VSSI
DD1
DD2
DD3
DD4
DD5
DD6
DD7
TC1
TC0
IOR
VDD
IOW
DMARDY
VSS
DA0
DA1
DA2
DA3
DA4
DA5
DA6
DA7
DA8
DA9