RMLV0408E 查看數據表（PDF） - Renesas Electronics

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RMLV0408E

4Mb Advanced LPSRAM (512k word × 8bit)

Renesas Electronics 

RMLV0408E Series

Preliminary

Absolute Maximum Ratings

Parameter

Symbol

Value

unit

Power supply voltage relative to VSS

VCC

-0.5 to +4.6

V

Terminal voltage on any pin relative to VSS

VT

-0.5*2 to VCC+0.3*3

V

Power dissipation

PT

0.7

W

Operation temperature

Topr

-40 to +85

°C

Storage temperature range

Tstg

-65 to +150

°C

Storage temperature range under bias

Tbias

-40 to +85

°C

Note 2. -3.0V for pulse ≤ 30ns (full width at half maximum)

3. Maximum voltage is +4.6V.

DC Operating Conditions

Parameter

Symbol

Min.

Supply voltage

Input high voltage

Input low voltage

Ambient temperature range

VCC

2.7

VSS

0

VIH

2.2

VIL

-0.3

Ta

-40

Note 4. -3.0V for pulse ≤ 30ns (full width at half maximum)

DC Characteristics

Typ.

Max.

Unit

Note

3.0

3.6

V

0

0

V

─

VCC+0.3

V

─

0.6

V

4

─

+85

°C

Parameter

Input leakage current

Output leakage current

Symbol

| ILI |

| ILO |

Min.

─

─

Operating current

ICC

─

Average operating current

ICC1

─

Standby current

Standby current

ICC2

─

ISB

─

─

Typ.

─

─

─

─

─

0.1*5

0.4*5

Max.

1

1

10

20

2.5

0.3

2

Unit

Test conditions

A Vin = VSS to VCC

A

CS# =VIH or OE# =VIH or WE#= VIL,

VI/O = VSS to VCC

mA

CS# =VIL,

Others = VIH/VIL, II/O = 0mA

mA

Min. cycle, duty =100%, II/O = 0mA

CS# =VIL, Others = VIH/VIL

Cycle =1s, duty =100%, II/O = 0mA

mA CS# ≤ 0.2V,

VIH ≥ Vcc-0.2V, VIL ≤ 0.2V

mA

CS# =VIH,

Others = VSS to VCC

A ~+25°C

─

ISB1

─

─

─

3

A ~+40°C Vin = VSS to VCC,

5

A ~+70°C CS# ≥ VCC-0.2V

─

─

7

A ~+85°C

Output high voltage

VOH

2.4

─

─

V IOH = -1mA

Output low voltage

VOH2

VCC-0.2

─

VOL

─

─

─

V IOH = -0.1mA

0.4

V IOL = 2.1mA

VOL2

─

─

0.2

V IOL = 0.1mA

Note 5. Typical parameter indicates the value for the center of distribution at 3.0V (Ta=25ºC), and not 100% tested.

Capacitance

(Vcc = 2.7V ~ 3.6V, f = 1MHz, Ta = -40 ~ +85°C*2)

Parameter

Symbol Min. Typ. Max. Unit Test conditions

Note

Input capacitance

C in

─

─

8

pF

Vin =0V

6

Input / output capacitance

C I/O

─

─

10

pF

VI/O =0V

6

Note 6. This parameter is sampled and not 100% tested.

R10DS0217EJ0001 Rev.0.01

2013.09.10

Page 4 of 10

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