Logic Ics; Flash Rom Am29F800 Specification - Sam4s ER-5200 Service Manual

6 Reference Information
6-1 Semiconductor Base Diagram
6-1-2 Memory
RESET#
RY/BY#

6-1-3 Logic ICs

V CC B4 A4 Y4 B3
14 13 12 11 10
1 2 3 4 5
A1 B1 Y1 A2 B2
Figure 6-4 74HCT08
V CC B4 A4 Y4 B3
14 13 12 11 10
1 2 3 4 5
A1 B1 Y1 A2 B2
Figure 6-6 74HCT32
6-4
A15 1
A14 2
A13 3
A12 4
5
A11
6
A10
A9 7
8
A8
NC 9
NC 10
11
WE#
12
NC 13
NC 14
15
A18 16
A17 17
A7 18
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
Figure 6-3 Flash ROM AM29F800 Specification
FUNCTION TABLE
A3 Y3
9 8
Inputs
A B
L L
L H
H L
H H
6 7
Y2 GND
FUNCTION TABLE
A3 Y3
9 8
Inputs
A B
L L
L H
H L
H H
6 7
Y2 GND
48-P in TSOP— S tandard P in out
V CC A6 Y6
Output 14 13 12
Y
L
L
L
H
1 2 3
A1 Y1 A2
Output
Y
L
H
H
H
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A5 Y5 A4 Y4
FUNCTION TABLE
11 10 9 8
Inputs
A
L
H
4 5 6 7
Y2 A3 Y3 GND
Figure 6-5 74HC14
SAM4S ER-5200 Series
A16
BYTE#
V
SS
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
V
CC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
V
SS
CE#
A0
Outputs
Y
H
L