参数资料
型号: IDT71V25761S183PFG
厂商: IDT, Integrated Device Technology Inc
文件页数: 4/21页
文件大小: 0K
描述: IC SRAM 4MBIT 183MHZ 100TQFP
标准包装: 72
格式 - 存储器: RAM
存储器类型: SRAM - 同步
存储容量: 4.5M(128K x 36)
速度: 183MHz
接口: 并联
电源电压: 3.135 V ~ 3.465 V
工作温度: 0°C ~ 70°C
封装/外壳: 100-LQFP
供应商设备封装: 100-TQFP(14x20)
包装: 托盘
IDT71V25761 128K x 36, 3.3V Synchronous SRAMs with
2.5V I/O, Pipelined Outputs, Burst Counter, Single Cycle Deselect
Absolute Maximum Ratings (1)
Commercial &
Commercial and Industrial Temperature Ranges
Recommended Operating
Temperature and Supply Voltage
V TERM
Symbol
(2)
V TERM (3,6)
Rating
Terminal Voltage with
Respect to GND
Terminal Voltage with
Industrial
-0.5 to +4.6
-0.5 to V DD
Unit
V
V
Grade
Commercial
Industrial
Temperature (1)
0°C to +70°C
-40°C to +85°C
V SS
0V
0V
V DD
3.3V±5%
3.3V±5%
V DDQ
2.5V±5%
2.5V±5%
Respect to GND
NOTES:
5297 tbl 04
V TERM (4,6)
Terminal Voltage with
-0.5 to V DD +0.5
V
1. T A is the "instant on" case temperature.
Respect to GND
C
V TERM (5,6)
Terminal Voltage with
Respect to GND
Commercial
-0.5 to V DDQ +0.5
-0 to +70
V
o
Recommended DC Operating
Conditions
T A
(7)
Operating Temperature
Symbol
Parameter
Min.
Typ.
Max.
Unit
Industrial
-40 to +85
o
C
V DD
Core Supply Voltage
3.135
3.3
3.465
V
Operating Temperature
V DDQ
I/O Supply Voltage
2.375
2.5
2.625
V
T BIAS
T STG
Temperature
Under Bias
Storage
Temperature
-55 to +125
-55 to +125
o
o
C
C
V SS
V IH
Supply Voltage
Input High Voltage -
Inputs
0
1.7
0
____
0
V DD
+0.3
V
V
P T
I OUT
Power Dissipation
DC Output Current
2.0
50
W
mA
V IH
V IL
Input High Voltage - I/O
Input Low Voltage
1.7
-0.3 (2)
____
____
V DDQ
+0.3 (1)
0.7
V
V
NOTES:
5297 tbl 03
NOTES:
5297 tbl 05
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 DD terminals only.
3. V DDQ 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 V DDQ during power supply ramp up.
7. T A is the "instant on" case temperature.
100 pin TQFP Capacitance
(T A = +25°C, f = 1.0MHz)
1. V IH (max) = V DDQ + 1.0V for pulse width less than t CYC/2 , once per cycle.
2. V IL (min) = -1.0V for pulse width less than t CYC/2 , once per cycle.
119 BGA Capacitance
(T A = +25°C, f = 1.0MHz)
Symbol
Parameter
(1)
Conditions
Max.
Unit
Symbol
Parameter (1)
Conditions
Max.
Unit
C IN
C I/O
Input Capacitance
I/O Capacitance
V IN = 3dV
V OUT = 3dV
5
7
pF
pF
C IN
C I/O
Input Capacitance
I/O Capacitance
V IN = 3dV
V OUT = 3dV
7
7
pF
pF
165 fBGA Capacitance
(T A = +25°C, f = 1.0MHz)
5297 tbl 07
5297 tbl 07a
Symbol
C IN
C I/O
Parameter (1)
Input Capacitance
I/O Capacitance
Conditions
V IN = 3dV
V OUT = 3dV
Max.
7
7
Unit
pF
pF
NOTE:
5297 tb l 07b
1. This parameter is guaranteed by device characterization, but not production tested.
6.42
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