HYM724000GS-50- Datasheet, PDF (5/11 Pages) Siemens Semiconductor Group – 4M x 72-Bit Dynamic RAM Module

HYM724000/10GS-50/-60
4M x 72 ECC- Module
Absolute Maximum Ratings
Operating temperature range ......................................................................................... 0 to + 70 °C
Storage temperature range...................................................................................... – 55 to + 125 °C
Input/output voltage ............................................................................... -0.5 to min (Vcc+0.5, 7.0) V
Power supply voltage...................................................................................................... – 1 to + 7 V
Power dissipation................................................................................................................ 12,60 W
Data out current (short circuit) ................................................................................................ 50 mA
Note: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent
damage to the device. Exposure to absolute maximum rating conditions for extended periods
may affect device reliability.
DC Characteristics
T_A = 0 to 70 °C; V_CC = 5 V ± 10 %
Parameter
Symbol
Input high voltage
V_IH
Input low voltage
V_IL
Output high voltage (I_OUT = – 5 mA)
V_OH
Output low voltage (I_OUT = 4.2 mA)
V_OL
Input leakage current
I_I(L)
(0 V < V_IN < 6.5 V, all other pins = 0 V)
Output leakage current
I_O(L)
(DO is disabled, 0 V < V_OUT < 5.5 V)
Average V_CC supply current:
I_CC1
-50 version
-60 version
Limit Values
min.
max.
2.4
5.5
– 1.0
0.8
2.4
–
–
0.4
– 10
10
– 10
10
–
1800
–
1620
(RAS, CAS, address cycling, t_RC = t_RC min.)
Standby V_CC supply current
(RAS = CAS = V_IH)
I_CC2
–
Average V_CC supply current during RAS
I_CC3
only refresh cycles:
-50 version
–
-60 version
–
50
1800
16
(RAS cycling, CAS = V_IH , t_RC = t_RC min.)
Unit Test
Condition
V 1)
V 1)
V 1)
V 1)
µA 1)
µA 1)
mA ^{2) 3) 4)}
mA
mA –
mA ^{2) 4)}
mA
Semiconductor Group
5