參數(shù)資料
型號: 70P249L65BYGI
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: SRAM
英文描述: 4K X 16 DUAL-PORT SRAM, 40 ns, PBGA100
封裝: 0.50 MM PITCH, GREEN, BGA-100
文件頁數(shù): 18/22頁
文件大小: 146K
代理商: 70P249L65BYGI
6.42
5
IDT70P269/259/249L
Low Power 16K/8K/4K x 16 Dual-Port Static RAM
Industrial Temperature Range
OCTOBER 16, 2008
Capacitance
(TA = +25°C, f = 1.0MHz)
NOTES:
1.
This parameter is determined by device characterization but is not production
tested.
2.
3dV references the interpolated capacitance when the input and output signals
switch from 0V to 3V or from 3V to 0V.
Symbol
Parameter
Conditions(2)
Max.
Unit
CIN
Input Capacitance
VIN = 3dV
9
pF
COUT
Output Capacitance
VOUT = 3dV
10
pF
7146 tbl 05
Maximum Operating Temperature
and Supply Voltage(1)
NOTE :
1. This is the parameter TA. This is the "instant on" case temperature.
Grade
Ambient
Temperature
GND
VDD
Industrial
-40OC to +85OC0V
1.8V
+ 100mV
2.5V
+ 100mV
3.0V
+ 300mV
7146 tb l 04
DC Electrical Characteristics Over the Operating and
Temperature and Supply Voltage Range(VDD= 1.8V)
Symbol
Parameter
P1 I/O
Voltage
P2 I/O
Voltage
70P269/259/249
Ind'l Only
Min.
Typ.
Max.
Unit
VOH
Output High Voltage (I0H = -100
A)
1.8V (any port)
VDDIO - 0.2
___
V
Output High Voltage (I0H = -2 mA)
2.5V (any port)
2.0
___
V
Output High Voltage (I0H = -2 mA)
3.0V (any port)
2.1
___
V
VOL
Output Low Voltage (I0L = 100
A)
1.8V (any port)
___
0.2
V
Output Low Voltage (I0L = 2 mA)
2.5V (any port)
___
0.4
V
Output Low Voltage (I0L = 2 mA)
3.0V (any port)
___
0.4
V
VOL ODR
ODR Output Low Voltage (I0L = 8 mA)
1.8V (any port)
___
0.2
V
2.5V (any port)
___
0.2
V
3.0V (any port)
___
0.2
V
VIH
Input High Voltage
1.8V (any port)
1.2
___
VDDIO + 0.2
V
2.5V (any port)
1.7
___
VDDIO+ 0.3
V
3.0V (any port)
2.0
___
VDDIO + 0.2
V
VIL
Input Low Voltage
1.8V (any port)
-0.2
___
0.4
V
2.5V (any port)
-0.3
___
0.6
V
3.0V (any port)
-0.2
___
0.7
V
IOZ
Output Leakage Current
1.8V
-1
___
1
A
2.5V
-1
___
1
3.0V
-1
___
1
ICEX ODR
ODR Output Leakage Current
VOUT = VDDIO
1.8V
-1
___
1
A
2.5V
-1
___
1
3.0V
-1
___
1
IIX
Input Leakage Current
1.8V
-1
___
1
A
2.5V
-1
___
1
3.0V
-1
___
1
7146 tbl 06
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