M30620FCMFP datasheet(19/33 Pages) MITSUBISHI

部件名	M30620FCMFP

功能描述	SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

PDF	33 Pages

Scroll/Zoom	100%

制造商	MITSUBISHI [Mitsubishi Electric Semiconductor]

网页	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 数据表(PDF) 19 Page - Mitsubishi Electric Semiconductor

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