'97.4.7
MITSUBISHI LSIs
M5M5256DFP,VP,RV -70VLL,-85VLL,
-70VXL,-85VXL
262144-BIT (32768-WORD BY 8-BIT) CMOS STATIC RAM
ABSOLUTE MAXIMUM RATINGS
Symbol
Vcc
Parameter
Supply voltage
Conditions
Ratings
-0.3*~4.6
Unit
V
-0.3*~Vcc+0.3
VI
Input voltage
V
V
mW
°C
With respect to GND
Ta=25°C
(Max 4.6)
Output voltage
VO
Pd
Topr
Tstg
0~Vcc
700
0~70
Power dissipation
Operating temperature
Storage temperature
°C
-65~150
* -3.0V in case of AC ( Pulse width £ 30ns )
DC ELECTRICAL CHARACTERISTICS (Ta=0~70°C, Vcc=3.3±0.3V, unless otherwise noted)
Limits
Symbol
Parameter
Test conditions
Unit
V
Min Typ
2.0
Max
Vcc
+0.3
VIH
High-level input voltage
VIL
Low-level input voltage
-0.3*
2.4
0.6
V
V
VOH1
High-level output voltage 1 IOH=-0.5mA
Vcc
-0.5
VOH2
High-level output voltage 2 IOH=-0.05mA
V
VOL
II
Low-level output voltage
Input current
IOL=1mA
0.4
±1
V
VI=0~Vcc
uA
/S=VIH or or /OE=VIH,
VI/O=0~Vcc
IO
Output current in off-state
±1
25
uA
Min.
/S£0.2V,
Other inputs<0.2V or >Vcc-0.2V
Output-open Min. cycle
13
cycle
Active supply current
(AC, MOS level )
Icc1
mA
1MHz
1.5
14
3
Min.
cycle
/S=VIL,
other inputs=VIH or VIL
Output-open Min. cycle
25
Active supply current
(AC, TTL level )
mA
Icc2
1MHz
1.5
3
12
-VLL
-VXL
/S³ Vcc-0.2V,
other inputs=0~Vcc
Icc3
Icc4
Stand-by current
Stand-by current
uA
0.05
2.4
mA
/S=VIH,other inputs=0~Vcc
0.33
* -3.0V in case of AC ( Pulse width £ 30ns )
CAPACITANCE (Ta=0~70°C, Vcc=3.3±0.3V, unless otherwise noted)
Limits
Min Typ Max
Unit
Symbol
Parameter
Input capacitance
Output capacitance
Test conditions
VI=GND, VI=25mVrms, f=1MHz
VO=GND,VO=25mVrms, f=1MHz
pF
pF
CI
CO
6
8
Note 0: Direction for current flowing into an IC is positive (no mark).
1: Typical value is one at Ta = 25°C.
2: CI, CO are periodically sampled and are not 100% tested.
MITSUBISHI
ELECTRIC
3