65C datasheet(76/112 Pages) RENESAS

номер детали	65C

подробное описание детали	televisions, household appliances, office equipment, communication devices

PDF	112 Pages

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производитель	RENESAS [Renesas Technology Corp]

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R01DS0015EJ0100 Rev.1.00

Page 76 of 109

Feb 07, 2011

M16C/65C Group

5. Electrical Characteristics

Figure 5.15

Timing Diagram

BCLK

CSi

ADi

ALE

25ns(max.)

0ns(min.)

Hi-Z

DBi

0ns(min.)

BHE

Read timing

Memory Expansion Mode and Microprocessor Mode

(in no wait state setting)

25ns(max.)

0ns(min.)

BCLK

CSi

ADi

ALE

BHE

40ns(max.)

DBi

Write timing

Hi-Z

= V

= 5V

CC1

CC2

15ns(max.)

th(BCLK-CS)

tcyc

th(BCLK-AD)

0ns(min.)

td(BCLK-AD)

td(BCLK-ALE)

-4ns(min.)

th(RD-AD)

0ns(min.)

td(BCLK-RD)

th(BCLK-RD)

0ns(min.)

tac1(RD-DB)

tsu(DB-RD)

th(RD-DB)

th(BCLK-ALE)

25ns(max.)

td(BCLK-CS)

25ns(max.)

td(BCLK-CS)

25ns(max.)

0ns(min.)

th(BCLK-CS)

tcyc

25ns(max.)

0ns(min.)

15ns(max.)

td(BCLK-ALE)

-4ns(min.)

th(BCLK-ALE)

td(BCLK-AD)

th(BCLK-AD)

th(WR-AD)

td(BCLK-WR)

th(BCLK-WR)

td(BCLK-DB)

td(DB-WR)

(0.5 × t

- 40)ns(min.)

cyc

th(WR-DB)

cyc

Measuring conditions

= V

= 5V

CC1

CC2

Input timing voltage: V = 0.8 V, V

= 2.0 V

Output timing voltage: V

= 0.4 V, V

= 2.4 V

f(BCLK)

50ns(min.)

WR, WRL,

WRH

(0.5 × t

- 20)ns(min.)

cyc

(0.5 × t

- 10)ns(min.)

cyc

(0.5 × t

- 45)ns(max.)

cyc

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