MSM514900C-60 Ver la hoja de datos (PDF) - Oki Electric Industry

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Fabricante

MSM514900C-60

524,288-Word x 9-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

Oki Electric Industry 

¡ Semiconductor

MSM514900C/CSL

DC Characteristics

Parameter

Symbol Condition

Output High Voltage

VOH IOH = –5.0 mA

Output Low Voltage

VOL IOL = 4.2 mA

0 V £ VI £ 6.5 V;

Input Leakage Current ILI All other pins not

under test = 0 V

DQ disable

Output Leakage Current ILO 0 V £ VO £ 5.5 V

Average Power

Supply Current

(Operating)

Power Supply

Current (Standby)

Average Power

Supply Current

(RAS-only Refresh)

Power Supply

Current (Standby)

RAS, CAS cycling,

ICC1 tRC = Min.

RAS, CAS = VIH

ICC2 RAS, CAS

≥ VCC –0.2 V

RAS cycling,

ICC3 CAS = VIH,

tRC = Min.

RAS = VIH,

ICC5 CAS = VIL,

DQ = enable

Average Power

RAS cycling,

Supply Current

(CAS before RAS Refresh)

ICC6

CAS before RAS

Average Power

RAS = VIL,

Supply Current

ICC7 CAS cycling,

(Fast Page Mode)

tPC = Min.

Average Power

Supply Current

tRC = 125 ms,

ICC10 CAS before RAS,

(Battery Backup)

tRAS £ 1 ms

Average Power

Supply Current

(CAS before RAS

RAS £ 0.2 V,

ICCS CAS £ 0.2 V

Self-Refresh)

(VCC = 5 V ±10%, Ta = 0°C to 70°C)

MSM514900 MSM514900 MSM514900

C/CSL-60 C/CSL-70 C/CSL-80 Unit Note

Min. Max. Min. Max. Min. Max.

2.4 VCC 2.4 VCC 2.4 VCC V

0 0.4 0 0.4 0 0.4 V

–10 10 –10 10 –10 10 mA

–10 10 –10 10 –10 10 mA

— 140 — 130 — 120 mA 1, 2

—

2

—

2

—

2

mA 1

—

1

—

1

—

1

— 200 — 200 — 200 mA 1, 5

— 140 — 130 — 120 mA 1, 2

—

5

—

5

—

5 mA 1

— 140 — 130 — 120 mA 1, 2

— 130 — 120 — 110 mA 1, 3

1, 4,

— 300 — 300 — 300 mA

5

— 300 — 300 — 300 mA 1, 5

Notes:

1. ICC Max. is specified as ICC for output open condition.

2. The address can be changed once or less while RAS = VIL.

3. The address can be changed once or less while CAS = VIH.

4. VCC – 0.2 V £ VIH £ 6.5 V, –1.0 V £ VIL £ 0.2 V.

5. SL version.

5/16

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