GMS77C1001 datasheet(12/44 Pages) HYNIX

12 / 44 page

GMS77C1000/GMS77C1001

July. 2001 Ver. 1.1

7. ELECTRICAL CHARACTERISTICS

7.1 Absolute Maximum Ratings

Supply voltage .............................................. -0 to +7.5 V

Storage Temperature ................................-65 to +125

°C

Voltage on RESET with respect to VSS .......0.3 to 13.5V

Voltage on any pin with respect to VSS.-0.3 to VDD+0.3

Maximum current out of VSS pin ........................150 mA

Maximum current into VDD pin ..........................100 mA

Maximum output current sunk by (IOL per I/O Pin)25 mA

Maximum output current sourced by (IOH per I/O Pin)

...............................................................................20 mA

Maximum current (

ΣIOL) .................................... 120 mA

Maximum current (

ΣIOH)...................................... 80 mA

Note: Stresses above those listed under “Absolute Maxi-

mum Ratings” may cause permanent damage to the

device. This is a stress rating only and functional op-

eration of the device at 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 reliability.

7.2 Recommended Operating Conditions

Parameter

Symbol

Condition

Specifications

Unit

Min.

Max.

Supply Voltage

VDD

fXIN=20MHz

4.5

5.5

fXIN=4MHz

2.5

5.5

Operating Frequency

fXIN

RC Mode

0.2

MHz

XT Mode

0.455

HF Mode

LF Mode

200

KHz

Operating Temperature

TOPR

-40

°C

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