参数资料
型号: IDT70T3719MS166BBG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: DRAM
英文描述: HIGH-SPEED 2.5V 256/128K x 72 SYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
中文描述: 256K X 72 DUAL-PORT SRAM, 12 ns, PBGA324
封装: 19 X 19 MM, 1.40 MM HEIGHT, 1.76 MM PITCH, GREEN, BGA-324
文件页数: 6/25页
文件大小: 316K
代理商: IDT70T3719MS166BBG
6.42
IDT70T3719/99M
High-Speed 2.5V 256/128K x 72 Dual-Port Synchronous Static RAM Industrial and Commercial Temperature Ranges
Recommended Operating
Temperature and S upply Voltage
(1)
Advanced
NOTES:
1. This is the parameter TA. This is the "instant on" case temperature.
Grade
Ambient
Temperature
GND
V
DD
Commercial
0
O
C to +70
O
C
0V
2.5V
+
100mV
Industrial
-40
O
C to +85
O
C
0V
2.5V
+
100mV
5687 tbl 05
Recommended DC Operating
Conditions with V
DDQ
at 3.3V
Symbol
Parameter
NOTES:
1. V
IL
(mn.) = -1.0V for pulse width less than t
CYC
/2, or 5ns, whichever is less.
2. V
IH
(max.) = V
DDQ
+ 1.0V for pulse width less than t
CYC
/2 or 5ns, whichever is less.
3. To select operation at 3.3V levels on the I/Os and controls of a given port, the OPT pin
for that port must be set to V
DD
(2.5V), and V
DDQX
for that port must be supplied as indicated
above.
Recommended DC Operating
Conditions with V
DDQ
at 2.5V
NOTES:
1. V
IL
(mn.) = -1.0V for pulse width less than t
CYC
/2 or 5ns, whichever is less.
2. V
IH
(max.) = V
DDQ
+ 1.0V for pulse width less than t
CYC
/2 or 5ns, whichever is less.
3. To select operation at 2.5V levels on the I/Os and controls of a given port, the OPT
pin for that port must be set to V
ss
(0V), and V
DDQX
for that port must be supplied as indicated
above.
Symbol
Parameter
Mn.
Typ.
Max.
Unit
V
DD
Core Supply Voltage
2.4
2.5
2.6
V
V
DDQ
I/O Supply Voltage
(3)
2.4
2.5
2.6
V
V
SS
Ground
0
0
0
V
V
IH
Input High Volltage
(Address, Control &
Data I/O Inputs)
1.7
____
V
DDQ
+ 100mV
(2)
V
V
IH
Input High Voltage
_
JTAG
1.7
____
V
DD
+ 100mV
(2)
V
V
IH
Input High Voltage -
ZZ, OPT, PIPE/
FT
V
DD
- 0.2V
____
V
DD
+ 100mV
(2)
V
V
IL
Input Low Voltage
-0.3
(1)
____
0.7
V
V
IL
Input Low Voltage -
ZZ, OPT, PIPE/
FT
-0.3
(1)
____
0.2
V
5687 tbl 06a
Mn.
Typ.
Max.
Unit
V
DD
Core Supply Voltage
2.4
2.5
2.6
V
V
DDQ
I/O Supply Voltage
(3)
3.15
3.3
3.45
V
V
SS
Ground
0
0
0
V
V
IH
Input High Voltage
(Address, Control
&Data I/O Inputs)
(3)
2.0
____
V
DDQ
+ 150mV
(2)
V
V
IH
Input High Voltage
_
JTAG
1.7
____
V
DD
+ 100mV
(2)
V
V
IH
Input High Voltage -
ZZ, OPT, PIPE/
FT
V
DD
- 0.2V
____
V
DD
+ 100mV
(2)
V
V
IL
Input LowVoltage
-0.3
(1)
____
0.8
V
V
IL
Input LowVoltage -
ZZ, OPT, PIPE/
FT
-0.3
(1)
____
0.2
V
5687 tbl 06b
相关PDF资料
PDF描述
IDT70T3719MS166BBGI HIGH-SPEED 2.5V 256/128K x 72 SYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70T3799M HIGH-SPEED 2.5V 256/128K x 72 SYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70T3799MS133BBG HIGH-SPEED 2.5V 256/128K x 72 SYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70T3799MS133BBGI HIGH-SPEED 2.5V 256/128K x 72 SYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70T3799MS166BBG HIGH-SPEED 2.5V 256/128K x 72 SYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
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