V54C316162V Просмотр технического описания (PDF) - Mosel Vitelic, Corp

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V54C316162V

200/183/166/143 MHz 3.3 VOLT/ 4K REFRESH ULTRA HIGH PERFORMANCE 1M X 16 SDRAM 2 BANKS X 512Kbit X 16

Mosel Vitelic, Corp 

MOSEL VITELIC

Absolute Maximum Ratings*

Operating temperature range ..................0 to 70 °C

Storage temperature range ............... -55 to 150 °C

Input/output voltage .................. -0.3 to (VCC+0.3) V

Power supply voltage .......................... -0.3 to 4.6 V

Power dissipation ............................................. 1 W

Data out current (short circuit) ...................... 50 mA

*Note: Stresses above those listed under “Absolute Maximum

Ratings” may cause permanent damage of the device.

Exposure to absolute maximum rating conditions for

extended periods may affect device reliability.

V54C316162V

Recommended Operation and Characteristics

TA = 0 to 70 °C; VSS = 0 V; VCC,VCCQ = 3.3 V ± 0.3 V

Parameter

Input high voltage

Input low voltage

Output high voltage (IOUT = – 2.0 mA)

Output low voltage (IOUT = 2.0 mA)

Input leakage current, any input

(0 V < VIN < 3.6 V, all other inputs = 0 V)

Output leakage current

(DQ is disabled, 0 V < VOUT < VCC)

Symbol

VIH

VIL

VOH

VOL

II(L)

IO(L)

Limit Values

Min.

Max.

2.0

Vcc+0.3

– 0.3

0.8

2.4

–

–

0.4

–5

5

Unit

V

V

V

V

µA

Notes

1, 2

1, 2

–5

5

µA

Capacitance

VDD = 3.3V, TA = 23°C, f = 1MHz, VREF = 1.4V ± 200mV

Pin

Symbol

Min.

Max.

Unit

Clock

CCLK

2

4

pF

RAS, CAS, WE, CS, CKE, L(U)DQM

CIN

2

4

pF

A0–A10

CADD

2

4

pF

DQ0–DQ15

COUT

3

5

pF

Note:

1. All voltages are referenced to VSS.

2. VIH may overshoot to VCC + 2.0 V for pulse width of < 4ns with 3.3V. VIL may undershoot to -2.0 V for pulse width < 4.0 ns with

3.3V. Pulse width measured at 50% points with amplitude measured peak to DC reference.

V54C316162V Rev.2.9 September 2001

8

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