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¡ Semiconductor

MSM82C84A-2RS/GS/JS

AC CHARACTERISTICS

(2)

Parameter

Symbol

Min.

Max.

Unit

CLK Cycle Time

CLK "H" Pulse Width

CLK Rising and Falling Edge

Times

CLK "L" Pulse Width

Conditions

PCLK "H" Pulse Width

Time from READY Falling Edge

to CLK Falling Edge

Time from READY Rising Edge

to CLK Rising Edge

Delay from CLK Falling Edge

to RESET Falling Edge

Delay from CLK Falling Edge

to PCLK Rising Edge

Delay from CLK Falling Edge

to PCLK Falling Edge

Delay from OSC Falling Edge

to CLK Falling Edge

Output Rising Edge Time

(Except CLK)

Output Falling Edge Time

(Except CLK)

125

—

-8

—

—

—

2

—

—

10

—

—

—

40

22

22

35

—

—

—

15

15

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

—

Output Load

Capacitance

CLK Output

Others 30 pF

PCLK "L" Pulse Width

Delay from OSC Falling Edge

to CLK Rising Edge

1

3

2

3

2

3

–5

—

22

ns

—

—

1.0 V to 3.5 V

—

—

—

—

—

—

—

—

—

0.8 V to 2.2 V

2.2 V to 0.8 V

Note: Parameters where timing has not been indicated in the above table are measured at