M30620FCMFP datasheet(20/33 Pages) MITSUBISHI

No de pièce	M30620FCMFP

Description	SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

PDF	33 Pages

Scroll/Zoom	100%

Fabricant	MITSUBISHI [Mitsubishi Electric Semiconductor]

Site Internet	http://www.mitsubishichips.com

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20 / 33 page

Mitsubishi microcomputers

M16C / 62M Group

(Low voltage version)

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Timing

Read timing

Write timing

BCLK

CSi

ALE

60ns.max

4ns.min

Hi–Z

0ns.min

ADi

BHE

tcyc

80ns.min

BCLK

CSi

ALE

–4ns.min

60ns.max

0ns.min

4ns.min

Hi–Z

4ns.min

ADi

BHE

tcyc

th(BCLK–ALE)

th(BCLK–DB)

td(BCLK–ALE)

td(BCLK–WR)

0ns.min

th(WR–AD)

Memory Expansion Mode and Microprocessor Mode

(With no wait)

WR,WRL,

WRH

td(BCLK–CS)

60ns.max

th(BCLK–CS)

th(RD–CS)

td(BCLK–AD)

60ns.max

th(BCLK–AD)

60ns.max

td(BCLK–ALE)

–4ns.min

th(RD–AD) 0ns.min

td(BCLK–RD)

th(BCLK–RD)

tac1(RD–DB)

th(RD–DB)

0ns.min

tSU(DB–RD)

td(BCLK–CS)

th(BCLK–CS)

4ns.min

60ns.max

0ns.min

th(WR–CS)

td(BCLK–AD)

60ns.max

th(BCLK–AD)

60ns.max

th(BCLK–ALE)

th(BCLK–WR)

td(BCLK–DB)

th(WR–DB)

td(DB–WR)

(tcyc/2–80)ns.min

0ns.min

80ns.max

0ns.min

VCC = 3V

Figure 1.26.4. VCC=3V timing diagram (3)

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