71V3579S85BG IDT, Integrated Device Technology Inc, 71V3579S85BG Datasheet - Page 5

• Manufacturer Part Number: 71V3579S85BG
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 71V3579S85BG

• Density: 4.5Mb
• Access Time (max): 8.5ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 87MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 18b
• Package Type: BGA
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 180mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 119
• Word Size: 18b
• Number Of Words: 256K
• Lead Free Status / Rohs Status: Not Compliant

NOTES:
1. Pin 14 does not have to be directly connected to V
2. Pins 38 and 39 can be either NC or connected to V
3. Pin 64 can be left unconnected and the device will always remain in active mode.
IDT71V3577, IDT71V3579, 128K x 36, 256K x 18, 3.3V Synchronous SRAMs with
3.3V I/O, Flow-Through Outputs, Burst Counter, Single Cycle Deselect
V
V
V
V
V
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
SS
V
DDQ
V
V
DDQ
V
DDQ
V
V
DDQ
NC
DD
SS
SS
SS
SS
SS
P3
P4
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
(1)
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
100 99 98 97 96 95 94 93 92 91 90
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
SS
SS.
as long as the input voltage is < V
6.42
5
89 88
87 86 85 84 83 82 81
IL
.
Commercial and Industrial Temperature Ranges
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
5280 drw 02a
I/O
I/O
I/O
V
V
I/O
I/O
I/O
I/O
V
V
I/O
I/O
V
NC
V
ZZ
I/O
I/O
V
V
I/O
I/O
I/O
I/O
V
V
I/O
I/O
I/O
DDQ
SS
SS
DDQ
SS
DD
DDQ
SS
SS
DDQ
P2
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
P1
(3)
,