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HYB3164405J Datasheet, PDF (7/32 Pages) Siemens Semiconductor Group – 16M x 4-Bit Dynamic RAM | |||
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HYB3164(5)405J/T(L)-50/-60
16M x 4-DRAM
Absolute Maximum Ratings
Operating temperature range..............................................................................................0 to 70 ËC
Storage temperature range.........................................................................................â 55 to 150 ËC
Input/output voltage..................................................................................-0.5 to min (Vcc+0.5,4.6) V
Power supply voltage....................................................................................................-0.5V to 4.6 V
Power dissipation......................................................................................................................1.0 W
Data out current (short circuit)..................................................................................................50 mA
Note
Stresses above those listed under âAbsolute Maximum Ratingsâ may cause permanent damage of
the device. Exposure to absolute maximum rating conditions for extended periods may effect device
reliability.
DC Characteristics
TA = 0 to 70 ËC, VSS = 0 V, VCC = 3.3 V ± 0.3 V, (values in brackets for HYB 3165405J/T)
Parameter
Symbol Limit Values Unit Note
min. max.
Input high voltage
Input low voltage
Output high voltage (LVTTL)
Output âHâ level voltage (Iout = -2mA)
VIH
2.0
Vcc+0.3 V 1)
VIL
â 0.3 0.8
V 1)
VOH
2.4
â
V
Output low voltage (LVTTL)
Output âLâlevel voltage (Iout = +2mA)
VOL
â
0.4
V
Output high voltage (LVCMOS)
Output âHâ level voltage (Iout = -100uA)
VOH
Vcc-0.2 -
V
Ouput low voltage (LVCMOS)
Output âLâ level voltage (Iout = +100uA)
VOL
-
0.2
V
Input leakage current,any input
(0 V < Vin < Vcc , all other pins = 0 V
II(L)
â2
2
µA
Output leakage current
(DO is disabled, 0 V < Vout < Vcc )
IO(L)
â2
2
µA
Average Vcc supply current:
ICC1
-50 ns version
â
-60 ns version
â
(RAS, CAS, address cycling: tRC = tRC min.)
110 (140) mA 2) 3) 4)
100 (120) mA
Standby Vcc supply current
(RAS=CAS= Vih)
ICC2
â
2
mA â
Semiconductor Group
95
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