IDT71V3577S75BG IDT, Integrated Device Technology Inc, IDT71V3577S75BG Datasheet - Page 11

• Manufacturer Part Number: IDT71V3577S75BG
• Description: IC SRAM 4MBIT 75NS 119BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT71V3577S75BG

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 4M (128K x 36)
• Speed: 75ns
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 119-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 71V3577S75BG

Synchronous Write Function Truth Table
NOTES:
1. L = V
2. BW
3. Multiple bytes may be selected during the same cycle.
Asynchronous Truth Table
NOTES:
1. L = V
2. Synchronous function pins must be biased appropriately to satisfy operation requirements.
Interleaved Burst Sequence Table ( LBO=V
NOTE:
1. Upon completion of the Burst sequence the counter wraps around to its initial state.
Linear Burst Sequence Table ( LBO=V
NOTE:
1. Upon completion of the Burst sequence the counter wraps around to its initial state.
First Address
Second Address
Third Address
Fourth Address
First Address
Second Address
Third Address
Fourth Address
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
3
and BW
IL
IL
, H = V
, H = V
Write all Bytes
Write all Bytes
Write Byte 1
Write Byte 2
Write Byte 3
Write Byte 4
Operation
(1)
(1)
Read
Read
4
IH
IH
are not applicable for the IDT71V3579.
Sleep Mode
Operation
, X = Don’t Care.
Deselected
, X = Don’t Care.
Read
Read
Write
(3)
(3)
(3)
(3)
(2)
GW
H
H
L
H
H
H
H
H
OE
X
X
X
L
H
(1)
A1
A1
0
0
0
0
1
1
1
1
Sequence 1
Sequence 1
BWE
H
X
L
L
L
L
L
L
A0
A0
0
0
0
0
1
1
1
1
ZZ
H
6.42
L
L
L
L
11
SS
BW
)
X
H
X
H
H
H
L
L
A1
A1
0
0
0
0
1
1
1
1
1
Sequence 2
Sequence 2
(1, 2)
DD
)
A0
A0
0
0
0
0
1
1
1
1
Commercial and Industrial Temperature Ranges
High-Z – Data In
BW
X
H
X
L
H
L
H
H
I/O Status
Data Out
2
High-Z
High-Z
High-Z
A1
A1
0
0
0
0
1
1
1
1
Sequence 3
Sequence 3
A0
A0
BW
0
0
0
0
1
1
1
1
X
X
H
L
H
H
L
H
3
A1
A1
0
0
0
0
1
1
1
1
Sequence 4
Sequence 4
Standby
Power
Active
Active
Active
Sleep
BW
X
X
H
L
H
H
H
L
4
5280 tbl 12
5280 tbl 13
5280 tbl 14
5280 tbl 15
A0
A0
0
0
0
0
1
1
1
1