AS7C3364PFS32A datasheet(5/11 Pages) ALSC

5 / 11 page

AS7C3364PFS32A

AS7C3364PFS36A

2/1/01

Alliance Semiconductor

P. 5 of 11

TQFP thermal resistance

* This parameter is sampled.

DC electrical characteristics

DC electrical characteristics for 2.5V I/O operation

Description

Conditions

Symbol

Typical

Units

Thermal resistance

(junction to ambient)*

Test conditions follow standard test methods and

procedures for measuring thermal impedance, per EIA/

JESD51

°C/W

Thermal resistance

(junction to top of case)*

2.8

°C/W

Parameter

Symbol

Test conditions

–166

–150

–133

–100

Unit

Min Max Min Max Min Max Min Max

Input leakage

current

* LBO pin has an internal pull-up and input leakage = ±10

µa.

Note: ICC given with no output loading. ICC increases with faster cycles times and greater output loading.

|ILI|VDD = Max, VIN = GND to VDD

–

–2

µA

Output leakage

current

|ILO|

≥ V

IH, VDD = Max,

VOUT = GND to VDD

–

–2

µA

Operating power

supply current

ICC

CE0 = VIL, CE1 = VIH, CE2 = VIL,

f = fMax, IOUT = 0 mA

–

475

–

450

–

425

–

325

Standby power

supply current

ISB

Deselected, f = fMax, ZZ ≤ VIL

–130

–110

–

100

–

ISB1

Deselected, f = 0, ZZ

≤ 0.2V

all VIN ≤ 0.2V or ≥ VDD – 0.2V

–30–30

ISB2

Deselected, f = fMax, ZZ ≥ VDD – 0.2V

All VIN ≤ VIL or ≥ VIH

–30–30

Output voltage

VOL

IOL = 8 mA, VDDQ = 3.465V

–

0.4

–0.4

VOH

IOH = –4 mA, VDDQ = 3.135V

2.4

–

2.4

–

2.4

–

2.4

–

Parameter

Symbol

Test conditions

–166

–150

–133

–100

Unit

MinMax Min Max MinMax MinMax

Output leakage

current

|ILO|

≥ V

IH, VDD = Max,

VOUT = GND to VDD

–11–1

–1

–11

µA

Output voltage

VOL

IOL = 2 mA, VDDQ = 2.65V

–0.7

–

0.7

–0.7

VOH

IOH = –2 mA, VDDQ = 2.35V

1.7

–

1.7

–

1.7

–

1.7

–

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