MCM69F819

8

MOTOROLA FAST SRAM

DC OPERATING CONDITIONS AND CHARACTERISTICS

(VDD = 3.3 V + 10%, – 5%, TA = 0 to 70°C, Unless Otherwise Noted)

Parameter

Symbol

Min

Typ

Max

Unit

Supply Voltage

VDD

3.135

3.3

3.6

V

I/O Supply Voltage

VDDQ

2.375

2.5

2.9

V

Input Low Voltage

VIL

– 0.3

—

0.7

V

Input High Voltage

VIH

1.7

—

VDD + 0.3

V

Input High Voltage (I/O Pins)

VIH2

1.7

—

VDDQ + 0.3

V

Parameter

Symbol

Min

Typ

Max

Unit

Supply Voltage

VDD

3.135

3.3

3.6

V

I/O Supply Voltage

VDDQ

3.135

3.3

VDD

V

Input Low Voltage

VIL

– 0.5

—

0.8

V

Input High Voltage

VIH

2

—

VDD + 0.5

V

Input High Voltage (I/O Pins)

VIH2

2

—

VDDQ + 0.5

V

VIH

20% tKHKH (MIN)

VSS

VSS – 1.0 V

Figure 1. Undershoot Voltage