X68C64PI datasheet(7/12 Pages) XICOR

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X68C64

ABSOLUTE MAXIMUM RATINGS*

Temperature under Bias .................. –65

°C to +135°C

Storage Temperature ....................... –65

°C to +150°C

Voltage on any Pin with

Respect to VSS .................................. –1V to +7V

D.C. Output Current ............................................. 5mA

Lead Temperature

(Soldering, 10 seconds) .............................. 300

°C

*COMMENT

Stresses above those listed under “Absolute Maximum

Ratings” may cause permanent damage to the device.

This is a stress rating only and the functional operation of

the device at these or any other conditions above those

indicated in the operational sections of this specification

is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect device reli-

ability.

RECOMMENDED OPERATING CONDITIONS

Temperature

Min.

Max.

Commercial

°C

+70

°C

Industrial

–40

°C

+85

°C

Military

–55

°C

+125

°C

3868 PGM T03.1

D.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise specified.)

Limits

Symbol

Parameter

Min.

Max.

Units

Test Conditions

ICC

VCC Current (Active)

CE = VIL, All I/O’s = Open,

Other Inputs = VCC, AS = VIH

ISB1(CMOS)

VCC Current (Standby)

500

µA

CE = VSS, All I/O’s = Open,Other

Inputs = VCC – 0.3V, AS = VSS

ISB2(TTL)

VCC Current (Standby)

CE = VIH, All I/O’s = Open, Other

Inputs = VIH, AS = VIL

ILI

Input Leakage Current

µAVIN = VSS to VCC

ILO

Output Leakage Current

µAVOUT = VSS to VCC, E = VIL

VlL(1)

Input LOW Voltage

–1

0.8

VIH(1)

Input HIGH Voltage

VCC + 0.5

VOL

Output LOW Voltage

0.4

IOL = 2.1mA

VOH

Output HIGH Voltage

2.4

IOH = –400

µA

3868 PGM T05.1

CAPACITANCE TA = +25°C, f = 1MHz, VCC = 5V

Symbol

Test

Max.

Units

Conditions

CI/O(2)

Input/Output Capacitance

VI/O = 0V

CIN(2)

Input Capacitance

VIN = 0V

3868 PGM T06

POWER-UP TIMING

Symbol

Parameter

Max.

Units

tPUR(2)

Power-Up to Read

tPUW(2)

Power-Up to Write

3868 PGM T07

Notes: (1) VIL min. and VIH max. are for reference only and are not tested.

(2) This parameter is periodically sampled and not 100% tested.

Supply Voltage

Limits

X68C64

±10%

3868 PGM T04.1

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