參數(shù)資料
型號: IDT70V3389S5BC
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
中文描述: 64K X 18 DUAL-PORT SRAM, 5 ns, PBGA256
封裝: BGA-256
文件頁數(shù): 4/17頁
文件大?。?/td> 176K
代理商: IDT70V3389S5BC
6.42
IDT70V3389S
High-Speed 64K x 18 Dual-Port Synchronous Pipelined Static RAM Industrial and Commercial Temperature Ranges
1
2
3
4
5
6
7
8
9
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
36
37
38
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
A
14L
A
15L
V
SS
NC
IO
9L
IO
9R
V
DDQL
V
SS
IO
10L
IO
10R
V
DDQR
V
SS
IO
11L
IO
11R
IO
12L
IO
12R
V
DD
V
DD
V
SS
V
SS
IO
13R
IO
13L
IO
14R
IO
14L
IO
15R
IO
15L
V
DDQL
V
SS
IO
16R
IO
16L
V
DDQR
V
SS
IO
17R
IO
17L
NC
NC
A
15R
A
14R
A
1R
A
0R
OPT
R
IO
0L
IO
0R
V
DDQR
V
SS
IO
1L
IO
1R
V
DDQL
V
SS
IO
2L
IO
2R
IO
3L
IO
3R
IO
4L
IO
4R
V
SS
V
SS
V
DD
V
DD
IO
5L
IO
5R
V
DDQR
IO
6L
V
SS
IO
7R
IO
7L
V
DDQL
V
SS
NC (V
SS
)
(7)
IO
8R
IO
8L
NC (V
SS
)
(7)
OPT
L
A
0L
A
1L
IO
6R
70V3389PRF
PK-128
(5)
128-Pin TQFP
Top View
(6)
4832 drw 02a
A
1
A
1
A
1
A
1
A
9
A
8
A
7
U
L
L
L
C
1
C
0
V
D
V
D
V
S
V
S
C
L
O
L
R
W
L
A
L
C
L
C
L
A
6
A
5
A
4
A
3
A
2
A
1
A
1
A
1
A
1
A
9
A
8
A
7
U
R
L
R
C
1
C
0
V
D
V
D
V
S
V
S
C
R
O
R
R
W
R
A
R
C
R
C
R
A
6
A
5
A
4
A
3
A
2
3
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
.
! "#
$%#
NOTES:
1. All V
DD
pins must be connected to 3.3V power supply.
2. All V
DDQ
pins must be connected to appropriate power supply: 3.3V if OPT pin for that port is set to V
IH
(3.3V), and 2.5V if OPT pin for that port is
set to V
IL
(0V).
3. All V
SS
pins must be connected to ground supply.
4. Package body is approximately 14mmx 20mmx 1.4mm
5. This package code is used to reference the package diagram
6. This text does not indicate orientation of the actual part-marking.
7. In the 70V3379 (32K x 18) and 70V3389 (64K x 18), pins 96 and 99 are NC. The upgrade devices 70V3399 (128K x 18) and 70V3319 (256K x 18) assign
these pins as V
SS
. Customers who plan to take advantage of the upgrade path should treat these pins as V
SS
on the 70V3379 and 70V3389. If no upgrade is
needed, the pins can be treated as NC.
相關PDF資料
PDF描述
IDT70V3389S5BCI HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70V3389S5BF HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70V3389S5BFI HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70V3389S5PRF HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70V3389S5PRFI HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
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