參數(shù)資料
型號: HYB3117405BJ-70
廠商: SIEMENS A G
元件分類: DRAM
英文描述: 3.3V 4M x 4-Bit EDO-Dynamic RAM
中文描述: 4M X 4 EDO DRAM, 70 ns, PDSO24
文件頁數(shù): 6/26頁
文件大?。?/td> 285K
代理商: HYB3117405BJ-70
Semiconductor Group
6
HYB 3116(7)405BJ/BT(L) -50/-60/-70
3.3V 4Mx4-DRAM
Absolute Maximum Ratings
Operating temperature range ............................................................................................0 to 70 °C
Storage temperature range.........................................................................................– 55 to 150 °C
Input/output voltage ................................................................................-0.5 to min(Vcc+0.5, 4.6) V
Power supply voltage.................................................................................................- 0.5 V to 4.6 V
Power dissipation.................................................................................................................... 0.5 W
Data out current (short circuit) ................................................................................................ 50 mA
Note:
Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage of
the device. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
DC Characteristics
(values in brackets for HYB3117405)
T
A
= 0 to 70 °C,
V
SS
= 0 V,
V
CC
= 3.3 V
±
0.3 V,
t
T
= 2 ns
Parameter
Symbol
Limit Values
Unit Test
Condition
min.
max.
Input high voltage
V
IH
V
IL
V
OH
V
OL
V
OH
V
OL
I
I(L)
2.0
Vcc+0.5
V
1)
Input low voltage
TTL Output high voltage (
I
OUT
= – 2 mA)
TTL Output low voltage (
I
OUT
= 2 mA)
CMOS Output high voltage (
I
OUT
= –100 uA)
CMOS Output low voltage (
I
OUT
= 100 uA)
Input leakage current
(0 V
V
IH
Vcc + 0.3V, all other pins = 0 V)
Output leakage current
(DO is disabled, 0 V
V
OUT
Vcc + 0.3V)
Average
V
CC
supply current:
– 0.5
0.8
V
1)
2.4
V
1)
0.4
V
1)
VCC-0.2
V
0.2
V
μ
A
– 10
10
1)
I
O(L)
– 10
10
μ
A
1)
-50 ns version
-60 ns version
-70 ns version
(RAS, CAS, address cycling,
t
RC
=
t
RC
min.)
Standby
V
CC
supply current (RAS = CAS =
V
IH
)
I
CC2
I
CC1
100(120)
90 (110)
80 (100)
mA
mA
mA
2) 3) 4)
2) 3) 4)
2) 3) 4)
2
mA
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