EM632AFP16EW-85S datasheet(4/11 Pages) EMLSI

Part #	EM632AFP16EW-85S

Description	256K x16 bit Low Power and Low Voltage Full CMOS Static RAM

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Manufacturer	EMLSI [Emerging Memory & Logic Solutions Inc]

Direct Link	http://www.emlsi.com

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4 / 11 page

EM640FP16 Series

Low Power, 256Kx16 SRAM

4

DC AND OPERATING CHARACTERISTICS

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Input leakage current

ILI

VIN=VSS to VCC

-1

-

1

uA

Output leakage current

ILO

CS1=VIH, CS2=VIL or OE=VIH or WE=VIL or LB=UB=VIH

VIO=VSS to VCC

-1

-

1

uA

Operating power supply

ICC

IIO=0mA, CS1=VIL, CS2=WE=VIH, VIN=VIH or VIL

--

2

mA

Average operating current

ICC1

Cycle time=1

µs, 100% duty, I

LO=0mA,

CS1<0.2V, LB<0.2V or/and UB<0.2V, CS2>VCC-0.2V

VIN<0.2V or VIN>VCC-0.2V

--

2

mA

ICC2

Cycle time = Min, IIO=0mA, 100% duty,

CS1=VIL, CS2=VIH , LB=VIL or/and UB=VIL

VIN=VIL or VIH

--

15

mA

Output low voltage

VOL

IOL = 0.1mA

--

0.2

V

Output high voltage

VOH

IOH = -0.1mA

1.4

-

V

Standby Current (CMOS)

ISB1

CS1>VCC-0.2V, CS2>VCC-0.2V (CS1 controlled)

or 0V<CS2<0.2V (CS2 controlled),

Other inputs = 0 ~ VCC

(Typ. condition : VCC=1.8V @ 25

oC)

(Max. condition : VCC=2.2V @ 85

oC)

LL

LF

-1

5

uA

RECOMMENDED DC OPERATING CONDITIONS 1)

1. TA= -40 to 85oC, otherwise specified

2. Overshoot: VCC +1.0 V in case of pulse width < 20ns

3. Undershoot: -1.0 V in case of pulse width < 20ns

4. Overshoot and undershoot are sampled, not 100% tested

.

Parameter

Symbol

Min

Typ

Max

Unit

Supply voltage

VCC

1.65

1.8

2.2

V

Ground

VSS

00

0

V

Input high voltage

VIH

1.4

-

VCC + 0.3

2)

V

Input low voltage

VIL

-0.33)

-0.4

V

CAPACITANCE1) (f =1MHz, TA=25

oC)

1. Capacitance is sampled, not 100% tested

Item

Symbol

Test Condition

Min

Max

Unit

Input capacitance

CIN

VIN=0V

-8

pF

Input/Ouput capacitance

CIO

VIO=0V

-10

pF

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EM632AFP16EW-85S Datasheet(PDF) 4 Page - Emerging Memory & Logic Solutions Inc

EM632AFP16EW-85S Datasheet(HTML) 4 Page - Emerging Memory & Logic Solutions Inc

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