HYM322160S Datasheet, PDF (5/9 Pages) Siemens Semiconductor Group – 2M x 32-Bit Dynamic RAM Module

HYM 322160S/GS-60/-70
2M x 32-Bit
Absolute Maximum Ratings
Operation temperature range ......................................................................................... 0 to + 70 ˚C
Storage temperature range......................................................................................... – 55 to 125 ˚C
Soldering temperature ............................................................................................................ 260 ˚C
Soldering time ............................................................................................................................. 10 s
Input/output voltage ........................................................................................................ – 1 to + 7 V
Power supply voltage...................................................................................................... – 1 to + 7 V
Power dissipation..................................................................................................................... 6.2 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 Characteristics¹⁾
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
(RAS, CAS, address cycling, t_RC = t_RC min)
-60 version
-70 version
Limit Values
min.
max.
2.4
5.5
– 1.0
0.8
2.4
–
–
0.4
– 20
20
– 20
20
–
880
–
800
Standby V_CC supply current
(RAS = CAS = V_IH)
I_CC2
–
32
Average V_CC supply current
I_CC3
during RAS only refresh cycles
(RAS cycling, CAS = V_IH, t_RC = t_RC min)
-60 version
–
880
-70 version
–
800
Unit Test
Condition
V
V
V
V
µA
µA
mA ²⁾,
mA ³⁾
mA
mA ²⁾
mA
Semiconductor Group
555