IDT70V9269S12PRFI IDT, Integrated Device Technology Inc, IDT70V9269S12PRFI Datasheet - Page 4

• Manufacturer Part Number: IDT70V9269S12PRFI
• Description: IC SRAM 256KBIT 12NS 128TQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT70V9269S12PRFI

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 256K (16K x 16)
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 70V9269S12PRFI; 800-1399

Truth Table II—Address Counter Control
NOTES:
1. "H" = V
2. CE
3. Outputs configured in Flow-Through Output mode; if outputs are in Pipelined mode the data out will be delayed by one cycle.
4. ADS and CNTRST are independent of all other signals including CE
5. The address counter advances if CNTEN = V
Recommended Operating
Temperature and Supply Voltage
Absolute Maximum Ratings
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
2. V
3. Ambient Temperature Under DC Bias. No AC Conditions. Chip Deselected.
NOTES:
1. Industrial temperature: for specific speeds, packages and powers contact your
2. This is the parameter T
Commercial
Industrial
I
V
T
T
T
OUT
BIAS
STG
JN
Address
TERM
IDT70V9279/69S/L
High-Speed 32/16K x 16 Dual-Port Synchronous Static RAM
External
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.
maximum, and is limited to < 20mA for the period of V
Symbol
sales office.
TERM
An
(3)
X
X
X
0
(2)
, LB, UB, and OE = V
Grade
must not exceed V
IH,
"L" = V
Previous
Address
Internal
Terminal Voltage
with Respect to
GND
Temperature Under Bias
StorageTemperature
Junction Temperature
DC Output Current
An + 1
An
X
X
IL,
"X" = Don't Care.
Rating
A
DD
Address
-40
. This is the "instant on" case temperature.
Internal
Temperature
0
An + 1
An + 1
IL
Used
O
; CE
+ 0.3V for more than 25% of the cycle time or 10ns
An
O
A
Ambient
C to +70
C to +85
0
1
and R/W = V
O
CLK
O
C
C
↑
↑
↑
↑
IL
Commercial
IH
& Industrial
-0.5 to +4.6
ADS
GND
-55 to +125
-65 to +150
on the rising edge of CLK, regardless of all other signals including CE
0V
0V
.
L
H
H
X
(4)
+150
50
TERM
CNTEN
(1)
X
X
L
H
3.3V
3.3V
> V
(5)
DD
V
+
+
DD
+ 0.3V.
CNTRST
0
0.3V
0.3V
3743 tbl 04
, CE
3743 tbl 06
Unit
mA
o
o
o
L
(1,2)
V
C
C
C
H
H
H
(4)
1
, UB and LB.
6.42
4
D
D
Recommended DC Operating
Conditions
NOTES:
1. V
2. V
Capacitance
(T
NOTES:
1. These parameters are determined by device characterization, but are not
2. C
D
D
I/O
I/O
I/O
I/O
Symbol
I/O
Symbol
(n+1)
(n+1)
A
C
production tested.
V
V
(3)
(0)
V
V
(n)
C
IL
TERM
OUT
OUT
DD
SS
IH
IL
(1,2,3)
= +25°C, f = 1.0MH
IN
> -1.5V for pulse width less than 10 ns.
(2)
also references C
must not exceed V
External Address Used
Counter Enabled—Internal Address generation
External Address Blocked—Counter disabled (An + 1 reused)
Counter Reset to Address 0
Supply Voltage
Ground
Input High Voltage
Input Low Voltage
Input Capacitance
Output Capacitance
Industrial and Commercial Temperature Ranges
Parameter
Parameter
I/O
(1)
DD
.
+ 0.3V.
0
, CE
Z
-0.3
Min.
)
3.0
2.2
0
1
MODE
, UB and LB.
(1)
Conditions
V
V
Typ.
OUT
3.3
____
____
IN
0
= 0V
= 0V
V
DD
Max.
+0.3V
3.6
0.8
0
Max.
10
9
(2)
3743 tbl 03
3743 tbl 05
3743 tbl 07
Unit
Unit
pF
pF
V
V
V
V