MF3513A-J9CATXX 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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MF3513A-J9CATXX

8/16-bit Data Bus Static RAM Card

MITSUBISHI ELECTRIC  

MITSUBISHI MEMORY CARD

STATIC RAM CARDS

13. ELECTRICAL CHARACTERISTICS (Ta=0~55°C, Vcc=5V±5%, 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 IOL=2mA

0.4 V

IIH

High input current VI=Vcc V

10 µA

IIL

Low input current VI=0V

CE1#, CE2#, WE#, OE#, REG# -10

-70 µA

Other inputs

-10

IOZH

High output current CE1#=CE2#=VIH or OE#=VIH WE#=VIH,

in off state

VO=Vcc

10 µA

IOZL

Low output current CE1#=CE2#=VIH or OE#=VIH WE#=VIH,

in off state

VO=0V

-10 µA

Icc 1 • 1 Active supply

CE1#=CE2#=VIL, other inputs 64KB~512KB

170 mA

current 1

=VIH or VIL,Outputs=open

1MB~4MB

230

Icc 1 • 2 Active supply

current 2

CE1#=CE2# ≤ 0.2V, other

inputs ≤ 0.2V or

64KB~512KB

160 mA

≥ Vcc-0.2V, Outputs=open

1MB~4MB

220

Icc 2 • 1 Standby supply

current 1

CE1#=CE2#=VIH

other inputs=VIH or VIL

64KB~4MB

10 mA

(17)

Icc 2 • 2 Standby supply

current 2

CE1#=CE2# ≥ Vcc-0.2V

other inputs ≤ 0.2V or

64KB~512KB

0.45 mA

(7.45)

≥ Vcc-0.2V

1MB~4MB

0.65

(7.65)

VBDET1 Battery detect

reference voltage

Vcc=5V, Ta=25°C

2.27 2.37 2.47 V

VBDET2 Battery detect

Vcc=5V, Ta=25°C

2.55 2.65 2.75 V

reference voltage

Note 2 : Currents flowing into the card are taken as positive (unsigned).

3 : Typical values are measured at Vcc=5V, Ta=25°C.

4 : The figure in the parentheses indicates the standby current limits when the built-in auxiliary battery is

not fully charged.

14. CAPACITANCE

Symbol

Parameter

CI

Input capacitance

Test conditions

VI=GND, vi=25mVrms

f=1MHZ, Ta=25°C

Limits

Min. Typ. Max. Unit

30 pF

CO

Output Capacitance

Vo=GND, vo=25mVrms

f=1MHz, Ta=25°C

20 pF

Note 4 : These parameters are not 100% tested.

MITSUBISHI

ELECTRIC

6/14

Apr. 1999 Rev. 1.1

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