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參數(shù)資料
| 型號： | 70V18L15PF8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | SRAM |
| 英文描述： | 64K X 9 DUAL-PORT SRAM, 15 ns, PQFP100 |
| 封裝： | TQFP-100 |
| 文件頁數(shù)： | 11/17頁 |
| 文件大?。?/td> | 157K |
| 代理商： | 70V18L15PF8 |
3
IDT70V18L
High-Speed 3.3V 64K x 9 Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
Absolute Maximum Ratings(1)
Recommended DC Operating
Conditions
Maximum Operating Temperature
and Supply Voltage
Pin Names
Capacitance(1) (TA = +25°C, f = 1.0MHz)
NOTES:
1. This parameter is determined by device characterization but is not produc-
tion tested.
2. COUT also references CI/O.
NOTES:
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.
VTERM must not exceed Vcc + 0.3V for more than 25% of the cycle time or 10ns
maximum, and is limited to < 20mA for the period of VTERM > Vcc + 0.3V.
3. Ambient Temperature Under Bias. No AC Conditions. Chip Deselected.
NOTES:
1.
VIL > -1.5V for pulse width less than 10ns.
2.
VTERM must not exceed Vcc + 0.3V.
NOTES:
1. This is the parameter TA. This is the "instant on" case temperature.
Symbol
Rating
Commercial
& Industrial
Unit
VTERM
(2)
Terminal Voltage
with Respect to GND
-0.5 to +4.6
V
TBIAS(3)
Temperature Under Bias
-55 to +125
oC
TSTG
Storage Temperature
-65 to +150
oC
TJN
Junction Temperature
+150
oC
IOUT
DC Output Current
50
mA
4854 tbl 02
Grade
Ambient
Temperature(1)
GND
Vcc
Commercial
0OC to +70OC0V
3.3V
+ 0.3V
Industrial
-40OC to +85OC0V
3.3V
+ 0.3V
4854 tbl 03
Symbol
Parameter
Conditions
Max.
Unit
CIN
Input Capacitance
VIN = 0V
9
pF
COUT(2)
Output Capacitance
VOUT = 0V
10
pF
4854 tbl 05
Left Port
Right Port
Names
CE0L, CE1L
CE0R, CE1R
Chip Enables
R/
WL
R/
WR
Read/Write Enable
OEL
OER
Output Enable
A0L - A15L
A0R - A15R
Address
I/O0L - I/O8L
I/O0R - I/O8R
Data Input/Output
SEML
SEMR
Semaphore Enable
INTL
INTR
Interrupt Flag
BUSYL
BUSYR
Busy Flag
M/
S
Master or Slave Select
VCC
Power
GND
Ground
4854 tbl 01
Symbol
Parameter
Min.
Typ.
Max.
Unit
VCC
Supply Voltage
3.0
3.3
3.6
V
GND
Ground
0
V
VIH
Input High Voltage
2.0
____
VCC+0.3(2)
V
VIL
Input Low Voltage
-0.3(1)
____
0.8
V
4854 tbl 04
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