MCM63P818 データシートの表示（PDF） - Motorola => Freescale

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MCM63P818

128K x 36 and 256K x 18 Bit Pipelined BurstRAM Synchronous Fast Static RAM

Motorola => Freescale 

DC OPERATING CONDITIONS AND CHARACTERISTICS

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

RECOMMENDED OPERATING CONDITIONS: 2.5 V I/O SUPPLY (Voltages Referenced to VSS = 0 V)

Parameter

Symbol

Min

Typ

Supply Voltage

VDD

3.135

3.3

I/O Supply Voltage

Input Low Voltage

VDDQ

2.375

2.5

VIL

– 0.3

—

Input High Voltage

VIH

1.7

—

Input High Voltage I/O Pins

VIH2

1.7

—

RECOMMENDED OPERATING CONDITIONS: 3.3 V I/O SUPPLY (Voltages Referenced to VSS = 0 V)

Parameter

Symbol

Min

Typ

Supply Voltage

VDD

3.135

3.3

I/O Supply Voltage

Input Low Voltage

Input High Voltage

VDDQ

3.135

3.3

VIL

– 0.5

—

VIH

2

—

Input High Voltage I/O Pins

VIH2

2

—

VIH

Max

Unit

3.6

V

2.9

V

0.7

V

VDD + 0.3

V

VDDQ + 0.3 V

Max

Unit

3.6

V

VDD

V

0.8

V

VDD + 0.5

V

VDDQ + 0.5 V

VSS

VSS – 1.0 V

20% tKHKH (MIN)

Figure 1. Undershoot Voltage

MOTOROLA FAST SRAM

MCM63P736•MCM63P818

11

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