GMS77C1001 datasheet(14/44 Pages) HYNIX

14 / 44 page

GMS77C1000/GMS77C1001

July. 2001 Ver. 1.1

7.4 DC Electrical Characteristics (2)

• (TA=-40°

°°°C~+85°°°°C)

Parameter

Symbol

Test Condition

Specification

Unit

Min

Typ1

Data in “Typ” column is at 25

°C unless otherwise stated. These parameters are for design guidance only and are not tested.

Max

Input High Voltage

VIH

I/O Ports (TTL)

0.25VDD +0.8

RESET, EC0, (ST)

0.85VDD

VDD

XIN (ST)

RC only

0.85VDD

XIN (ST)

XT, HF, LF

0.7VDD

Input Low Voltage

VIL

I/O Ports (TTL)

0.15VDD

RESET, EC0, (ST)

VSS

0.15VDD

XIN (ST)

RC only

0.15VDD

XIN (ST)

XT, HF, LF

0.3VDD

Hysteresis of Schmitt

Trigger Inputs

VHYS

0.15VDD2

This parameter are characterized but not tested.

Input Leakage Current

VIN = VDD or VSS

XIN (ST)

XT, HF, LF

-3.0

0.5

3.0

Other Pins

-1.0

0.2

1.0

Output High Voltage

VOH

I/O Ports

IOH = -5.0mA, VDD = 4.5V

VDD - 0.9

VDD

XOUT

IOH = -5.0mA, VDD = 4.5V, RC osc.

Output Low Voltage

VOL

I/O Ports

IOL = 8.0mA, VDD = 4.5V

VSS

0.8

XOUT

IOL = 600uA, VDD = 4.5V, RC osc.

GMS77C1001 Datasheet(PDF) 14 Page - Hynix Semiconductor

GMS77C1001 Datasheet(HTML) 14 Page - Hynix Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

Datasheet Download

Link URL