MF365A-LCDATXX 查看數據表（PDF） - Mitsumi
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MF365A-LCDATXX Datasheet PDF : 11 Pages
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MITSUBISHI MEMORY CARD
STATIC RAM CARDS
ELECTRICAL CHARACTERISTICS (LC series Ta= 0~55°C, VCC=4.50~5.25V, unless otherwise noted)
(LS series Ta=-20~70°C, VCC=4.50~5.25V, unless otherwise noted)
Symbol
Parameter
Test conditions
Limits
Unit
Min. Typ. Max.
VOH
High output voltage IOH=-1.0mA
2.4
V
VOL
Low output voltage
I OL= 1 m A
0.4 V
IIH
High input current
VI=VCC V
IIL
Low input current VI=0V
CE1#, CE2#, WE#, OE#, REG#
-10
1 0 µA
- 7 0 µA
Other inputs
-10
IOZH
High output current
in off state
CE1#=CE2#=VIH or OE#=VIH WE#=VIH,
VO=VCC
1 0 µA
IOZL
Low output current
in off state
CE1#=CE2#=VIH or OE#=VIH WE#=VIH,
VO= 0 V
- 1 0 µA
64KB~1MB 16bit
150
CE1#=CE2#=VIL
8bit
110
ICC 1 • 1 Active supply
Other inputs VIH or VIL 2MB
16bit
160 mA
current 1
Outputs=open
8bit
120
Cycle time=250ns
4MB
16bit
200
8bit
160
64KB~1MB 16bit
140
ICC 1 • 2
Active supply
current 2
CE1#=CE2# ≤ 0.2V
Other inputs ≤0.2V or
≥ VCC-0.2V
Outputs=open
2MB
4MB
8bit
16bit
8bit
16bit
100
150 mA
110
190
Cycle time=250ns
8bit
150
ICC 2 • 1
ICC 2 • 2
VBDET1
VBDET2
Standby supply current 1
Standby supply current 2
Battery detect
reference voltage 1¬
Battery detect
reference voltage 2¬
CE1#=CE2#=VIH
Other inputs=VIH or VIL
CE1#=CE2# ≥ VCC-0.2V
Other inputs ≤ 0.2V or
≥ VCC-0.2V
Vcc=5V,Ta=25°C
64KB,128KB
256KB~1MB
2MB,4MB
Vcc=5V,Ta=25°C
10 mA
0.15 0.30
0.15 0.45 mA
0.30 0.65
2.27 2.37 2.47
V
V
2.55 2.65 2.75
Note 2 : Currents flowing into the IC are taken as positive (unsigned).
3 : Typical values are measured at VCC=5V, Ta=25°C.
¬Pin asserted when battery voltage drops below specified level.
MITSUBISHI
ELECTRIC
5/11
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