71V3558SA133BQGI IDT, 71V3558SA133BQGI Datasheet - Page 16

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71V3558SA133BQGI

Manufacturer Part Number
71V3558SA133BQGI
Description
SRAM
Manufacturer
IDT
Datasheet

Specifications of 71V3558SA133BQGI

Rohs
yes
Part # Aliases
IDT71V3558SA133BQGI
AC Electrical Characteristics
(V
NOTES:
1. t
2. Measured as HIGH above 0.6V
3. Transition is measured ±200mV from steady-state.
4. These parameters are guaranteed with the AC load (Figure 1) by device characterization. They are not production tested.
5. To avoid bus contention, the output buffers are designed such that t
6. Commercial temperature range only. Only available in 256K x 18 configuration.
Output Parameters
Set Up Times
Hold Times
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CYC
F
CH
CL
CD
CDC
CLZ
CHZ
OE
OLZ
OHZ
SE
SA
SD
SW
SADV
SC
SB
HE
HA
HD
HW
HADV
HC
HB
IDT71V3556, IDT71V3558, 128K x 36, 256K x 18, 3.3V Synchronous SRAMS with
ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs
(1)
DD
(2)
specs as shown do not imply bus contention because t
Max. parameter (worse case at 70 deg. C, 3.135V).
(2)
F
Symbol
(3,4,5)
(3,4)
(3,4,5)
(3,4)
= 1/t
= 3.3V +/-5%, Commercial and Industrial Temperature Ranges)
CYC
.
Clock Cycle Time
Clock Frequence
Clock High Pulse Width
Clock Low Pulse Width
Clock High to Valid Data
Clock High to Data Change
Clock High to Output Active
Clo ck High to Data High-Z
Output Enable Access Time
Output Enable Low to Data Active
Output Enable High to Data High-Z
Clock Enable Setup Time
Data In Setup Time
Read/Write (R/W) Setup Time
Chip Enable/Select Setup Time
Byte Write Enable (BWx) Setup Time
Clock Enable Hold Time
Data In Hold Time
Read/Write (R/W) Hold Time
Chip Enable/Select Hold Time
Byte Write Enable (BWx) Hold Time
Address Setup Time
Advance/Load (ADV/LD) Setup Time
Address Hold Time
Advance/Load (ADV/LD) Hold Time
DDQ
Parameter
and LOW below 0.4V
CLZ
DDQ
is a Min. parameter that is worse case at totally different test conditions (0 deg. C, 3.465V) than t
.
Min.
0.5
0.5
0.5
0.5
0.5
0.5
0.5
CHZ
____
1.8
1.8
____
____
____
1.5
1.5
1.5
1.5
1.5
1.5
1.5
5
0
1
1
1
200MHz
(device turn-off) is about 1ns faster than t
(6)
Max.
200
____
____
____
3.2
____
____
3.2
____
3.5
____
____
____
____
____
____
____
____
____
____
____
____
____
____
3
6.42
16
Min.
____
1.8
1.8
____
____
____
1.5
1.5
1.5
1.5
1.5
1.5
1.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
6
0
1
1
1
166MHz
Max.
166
3.5
3.5
3.5
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
3
Commercial and Industrial Temperature Ranges
CLZ
(device turn-on) at a given temperature and voltage. The
Min.
7.5
____
2.2
2.2
____
____
____
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.7
1.7
1.7
1.7
1.7
1.7
1.7
0
1
1
1
133MHz
Max.
133
____
____
____
4.2
____
____
4.2
____
4.2
____
____
____
____
____
____
____
____
____
____
____
____
____
____
3
Min.
3.2
3.2
2.0
2.0
2.0
2.0
2.0
2.0
2.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
____
____
____
____
10
0
1
1
1
100MHz
Max.
100
____
____
____
____
____
3.3
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
5
5
5
CHZ
,
5281 tbl 24
which is a
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns

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