IDT71V3577YS_79YS, IDT71V3577YSA_79YSA, 128K x 36, 256K x 18, 3.3V Synchronous SRAMs with
3.3V I/O, Flow-Through Outputs, Burst Counter, Single Cycle Deselect Commercial and Industrial Temperature Ranges
AbsoluteMaximumRatings(1)
RecommendedOperating
TemperatureSupplyVoltage
Commercial &
Symbol
Rating
Unit
Industrial Values
Grade
Temperature(1)
0°C to +70°C
-40°C to +85°C
V
SS
VDD
VDDQ
(2)
V
TERM
Terminal Voltage with
Respect to GND
-0.5 to +4.6
V
Commercial
Industrial
0V
0V
3.3V±5%
3.3V±5%
3.3V±5%
3.3V±5%
(3,6)
(4,6)
(5,6)
V
TERM
Terminal Voltage with
Respect to GND
-0.5 to VDD
-0.5 to VDD +0.5
-0.5 to VDDQ +0.5
-0 to +70
V
V
6450 tbl 04
NOTES:
1. TA is the "instant on" case temperature.
VTERM
Terminal Voltage with
Respect to GND
VTERM
Terminal Voltage with
Respect to GND
V
RecommendedDCOperating
Conditions
Commercial
oC
oC
oC
oC
W
Symbol
Parameter
Min. Typ.
3.135 3.3
3.135 3.3
Max.
Unit
V
Operating Temperature
T (7)
A
VDD
Core Supply Voltage
3.465
3.465
0
Industrial
-40 to +85
Operating Temperature
VDDQ I/O Supply Voltage
V
Temperature
Under Bias
-55 to +125
TBIAS
V
SS
IH
IH
IL
Supply Voltage
0
0
V
____
V
Input High Voltage - Inputs
Input High Voltage -I/O
Input Low Voltage
2.0
VDD +0.3
V
Storage
-55 to +125
TSTG
V
2.0
V
DDQ +0.3(1)
0.8
V
____
____
Temperature
V
-0.3(2)
V
P
T
Power Dissipation
DC Output Current
2.0
50
6450 tbl 06
NOTES:
IOUT
mA
1. VIH (max) = VDDQ + 1.0V for pulse width less than tCYC/2, once per cycle.
2. VIL (min) = -1.0V for pulse width less than tCYC/2, once per cycle.
6450 tbl 03
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated
in the operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
2. VDD terminals only.
3. VDDQ terminals only.
4. Input terminals only.
5. I/O terminals only.
6. This is a steady-state DC parameter that applies after the power supplies have
ramped up. Power supply sequencing is not necessary; however, the voltage
on any input or I/O pin cannot exceed VDDQ during power supply ramp up.
7. TA is the "instant on" case temperature.
100PinTQFPCapacitance
119BGACapacitance
(TA = +25° C, f = 1.0mhz)
(TA = +25° C, f = 1.0mhz)
Parameter(1)
Input Capacitance
I/O Capacitance
Conditions
IN = 3dV
OUT = 3dV
Max. Unit
Symbol
Parameter(1)
Input Capacitance
I/O Capacitance
Conditions
IN = 3dV
Max. Unit
Symbol
CIN
V
5
7
pF
CIN
V
7
7
pF
CI/O
V
pF
CI/O
VOUT = 3dV
pF
6450 tbl 07
6450 tbl 07a
165fBGACapacitance
(TA = +25° C, f = 1.0mhz)
Symbol
Parameter(1)
Input Capacitance
I/O Capacitance
Conditions
IN = 3dV
Max. Unit
CIN
V
7
7
pF
CI/O
VOUT = 3dV
pF
6450 tbl 07b
NOTE:
1. This parameter is guaranteed by device characterization, but not production tested.
6.442