LH540235M-20 SHARP [Sharp Electrionic Components], LH540235M-20 Datasheet - Page 5

• Manufacturer Part Number: LH540235M-20
• Description: 2048 x 18 / 4096 x 18 Synchronous FIFOs
• Manufacturer: SHARP [Sharp Electrionic Components]

BOLD ITALIC = Enhanced Operating Mode
2048 x 18/4096 x 18 Synchronous FIFOs
PIN LIST
RS
OE
LD
REN
RCLK
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
PAE
FT/ RT
WCLK
WEN
WXI/ WEN
PAF
RXI/ REN
FF
WXO/HF
RXO/ EF
Q
SIGNAL NAME
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
2
2
2
PLCC PIN NO.
10
11
12
13
14
15
17
19
20
21
22
23
24
25
26
27
28
29
30
31
33
34
35
36
37
38
1
2
3
4
5
7
8
9
TQFP PIN NO.
57
58
59
60
61
63
64
10
11
12
13
14
15
16
17
18
19
20
21
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
Q
Q
Q
Q
Q
Q
EMODE
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
EF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
SIGNAL NAME
SS
CC
SS
CC
SS
CC
SS
SS
CC
SS
CC
SS
CC
SS
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
PLCC PIN NO.
39
41
42
44
46
47
48
49
50
52
53
55
56
58
59
61
63
64
66
16
18
32
40
43
45
51
54
57
60
62
65
67
68
6
TQFP PIN NO.
LH540235/45
NC
NC
NC
NC
29
31
32
34
36
37
33
38
39
41
42
44
45
47
48
50
52
53
54
62
22
30
35
40
43
46
49
51
55
56
5