参数资料
型号: IDT709099L9PFI
厂商: IDT, Integrated Device Technology Inc
文件页数: 4/16页
文件大小: 0K
描述: IC SRAM 1MBIT 9NS 100TQFP
标准包装: 6
格式 - 存储器: RAM
存储器类型: SRAM - 双端口,同步
存储容量: 1M (128K x 8)
速度: 9ns
接口: 并联
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 100-LQFP
供应商设备封装: 100-TQFP(14x14)
包装: 托盘
其它名称: 709099L9PFI
IDT709099L
High-Speed 128K x 8 Synchronous Pipelined Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
Recommended Operating
Temperature and Supply Voltage
Recommended DC Operating
Conditions
Grade
Ambient
Temperature (2)
GND
Vcc
Symbol
Parameter
Min.
Typ.
Max.
Unit
V CC
Supply Voltage
4.5
5.0
5.5
V
6.0
Commercial
Industrial
0 O C to +70 O C
-40 O C to +85 O C
0V
0V
5.0V + 10%
5.0V + 10%
GND
V IH
Ground
Input High Voltage
0
2.2
0
____
0
(1)
V
V
4846 tbl 04
-0.5
NOTES:
V IL
Input Low Voltage
(2)
____
0.8
V
1. This is the parameter T A . This is the "instant on" case temperature.
NOTES:
1. V TERM must not exceed V cc + 10%.
2. V IL > -1.5V for pulse width less than 10ns.
4846 tbl 05
Absolute Maximum Ratings (1)
Symbol Rating Commercial
Unit
Capacitance (1)
(T A = +25°C, f = 1.0MH z )
& Industrial
Symbol
Parameter
Conditions (2)
Max.
Unit
V TERM
(2)
Terminal Voltage
with Respect
-0.5 to +7.0
V
C IN
Input Capacitance
V IN = 3dV
9
pF
to GND
C OUT (3)
Output Capacitance
V OUT = 3dV
10
pF
T BIAS
T STG
Temperature
Under Bias
Storage
Temperature
-55 to +125
-65 to +150
o
o
C
C
4846 tbl 07
NOTES:
1. These parameters are determined by device characterization, but are not
production tested.
2. 3dV references the interpolated capacitance when the input and output switch from
0V to 3V or from 3V to 0V.
I OUT
DC Output
50
mA
3. C OUT also references C I/O .
Current
NOTES:
4846 tbl 06
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. V TERM must not exceed V cc + 10% for more than 25% of the cycle time or 10ns
maximum, and is limited to < 20mA for the period of V TERM > V cc + 10%.
DC Electrical Characteristics Over the Operating
Temperature Supply Voltage Range (V CC = 5.0V ± 10%)
709099L
Symbol
Parameter
Test Conditions
Min.
Max.
Unit
|I LI |
Input Leakage Current
(1)
V CC = 5.5V, V IN = 0V to V CC
___
5
μA
|I LO |
V OL
V OH
Output Leakage Current
Output Low Voltage
Output High Voltage
CE 0 = V IH or CE 1 = V IL , V OUT = 0V to V CC
I OL = +4mA
I OH = -4mA
___
___
2.4
5
0.4
___
μA
V
V
NOTE:
1. At Vcc < 2.0V input leakages are undefined.
6.42
4846 tbl 08
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