HD404374FT datasheet(119/161 Pages) RENESAS

119 / 161 page

HD404374/HD404384/HD404389/HD404082/HD404084 Series

Rev.5.00, Sep.11.2003, page 119 of 161

Programming Electrical Characteristics

DC Characteristics (V

CC = 6V ±0.25V, VPP = 12.5V ±0.3V, VSS = 0V, Ta = 25°C ±5°C, unless otherwise

specified)

Item

Symbol

Test Conditions

min

typ

max

Unit

Input high voltage

0 to O4,A0 to A14,

OE, CE

2.2

—

CC+0.3

Input low voltage

0 to O4,A0 to A14,

OE, CE

–0.3

—

0.8

Output high voltage

0 to O4

OH=–200µA

2.4

—

Output low voltage

0 to O4

OL=1.6mA

—

0.4

Input leakage current O

0 to O4,A0 to A14,

OE, CE

I

IL

in=5.25V/0.5V

—

µA

CC current

—

PP current

—

AC Characteristics (V

CC = 6V ±0.25V, VPP = 12.5V ±0.3V, Ta = 25°C ±5°C, unless otherwise specified)

Item

Symbol

Test Conditions

min

typ

max

Unit

Address setup time

—

µs

OE setup time

OES

—

µs

Data setup time

—

µs

Address hold time

—

µs

Data hold time

—

µs

Data output disable time

—

130

PP setup time

VPS

—

µs

Program pulse width

0.95

1.0

1.05

CE pulse width during overprogramming t

OPW

2.85

—

78.75

CC setup time

VCS

—

µs

Data output delay time

See figure 72

—

500

Notes: Input pulse level: 0.8 V to 2.2 V

Input rise/fall times:

≤ 20ns

Input timing reference levels: 1.0 V, 2.0 V

Output timing reference levels: 0.8 V, 2.0 V

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