M30620FCMFP datasheet(19/33 Pages) MITSUBISHI

No de pièce	M30620FCMFP

Description	SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

PDF	33 Pages

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Fabricant	MITSUBISHI [Mitsubishi Electric Semiconductor]

Site Internet	http://www.mitsubishichips.com

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19 / 33 page

Mitsubishi microcomputers

M16C / 62M Group

(Low voltage version)

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Timing

VCC = 3V

Measuring conditions :

• VCC=3V

• Input timing voltage : Determined with VIL=0.6V, VIH=2.4V

• Output timing voltage : Determined with VOL=1.5V, VOH=1.5V

Memory Expansion Mode and Microprocessor Mode

BCLK

HOLD input

HLDA output

P0, P1, P2,

P3, P4,

P50 to P52

(Valid with or without wait)

Note: The above pins are set to high-impedance regardless of the input level of the

BYTE pin and bit (PM06) of processor mode register 0 selects the function of

ports P40 to P43.

th(BCLK–HOLD)

tsu(HOLD–BCLK)

(Valid only with wait)

td(BCLK–HLDA)

Hi–Z

tsu(RDY–BCLK)

th(BCLK–RDY)

BCLK

RDY input

(Multiplexed bus)

WR, WRL, WRH

(Separate bus)

Figure 1.26.3. VCC=3V timing diagram (2)

M30620FCMFP Fiches technique(PDF) 19 Page - Mitsubishi Electric Semiconductor