AS4LC4M4DG-7SLASHIT datasheet(3/19 Pages) AUSTIN

3 / 19 page

16 Me

16 Meg FPM DRAM

g FPM DRAM

AS4LC4M4

AustinSemiconductor,Inc.reservestherighttochangeproductsorspecificationswithoutnotice.

AS4LC4M4

Rev. 0.3 7/06

Austin Semiconductor, Inc.

ELECTRICAL CHARACTERISTICS AND RECOMMENDED DC OPERATING CONDITIONS

(-55oC < T

< +125oC & -40oC < T

< +85oC ; Vcc = 3.3V +0.3V)

NOTES:

CC1

, I

CC3

, I

CC4

and I

CC6

are dependent on output loading and cycle rates. Specified values are obtained with the output open. I

is specified as an

average current. In I

CC1

, I

CC3

, and I

CC6

address can be changed maximum once while RAS\ = V

. In I

CC4

, address can be changed maximum once within one

fast page mode cycle time, t

PARAMETER

SYMBOL

MIN

MAX

UNITS

Input Leakage Current (any input 0<VIN<VIN+0.3V,

all other input pins not under test = 0 Volt)

II(L)

-5

Output Leakage Current

(Data out is disabled, 0V<VOUT<VCC)

IO(L)

-5

Output High Voltage (IOH = -2mA)

VOH

2.4

---

Output Low Voltage (IOL = 2mA)

VOL

---

0.4

-60

-70

ICC1*

Operating Current (RAS\ and CAS\, Address cycling @ tRC = MIN),

Power = Don't Care

100

ICC2

Standby Current (RAS\ = CAS\ = W\ = VIH)

Power = Normal L

ICC3*

RAS\-only Refresh Current (CAS\ = VIH, RAS\, Address cycling @

tRC = MIN), Power = Don't Care

100

ICC4*

Fast Page Mode Current (RAS\ = VIL, CAS\, Address cycling @

tPC = MIN), Power = Don't Care

ICC5

Standby Current (RAS\ = CAS\ = W\ = Vcc - 0.2V)

Power = Normal L

200

ICC6*

CAS\-BEFORE-RAS\ Refresh Current (RAS\ and CAS\ cycling @

tRC = MIN), Power = Don't Care

100

ICC7

Battery back-up current, Average power supply current, Battery back-

up mode, Input high voltage (VIH) = VCC - 0.2V, Input low voltage

(VIL) = 0.2V, CAS\ = 0.2V, DQ = Don't care, TRC = 31.25us (4K/L-

ver), 62.5us (2K/L-ver), TRAS = TRAS min ~ 300ns

250

ICCS

Self Refresh Current, RAS\ = CAS\ = 0.2V, W\ = OE\ = A0 ~ A11 =

VCC - 0.2V or 0.2V, DQ0 ~ DQ3 = VCC - 0.2V, 0.2V or Open

200

MAX

SYMBOL

PARAMETERS

UNITS

AS4LC4M4DG-7/IT Scheda tecnica(PDF) 3 Page - Austin Semiconductor

AS4LC4M4DG-7/IT Scheda tecnica(HTML) 3 Page - Austin Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Scheda tecnica Scarica

Link URL