M16C30L Datasheet, PDF (158/166 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Timing
Mitsubishi microcomputers
M16C / 30L Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Memory Expansion Mode and Microprocessor Mode
(Valid only with wait)
BCLK
RD
(Separate bus)
WR, WRL, WRH
(Separate bus)
RD
(Multiplexed bus)
WR, WRL, WRH
(Multiplexed bus)
RDY input
tsu(RDY–BCLK)
(Valid with or without wait)
th(BCLK–RDY)
BCLK
tsu(HOLD–BCLK)
HOLD input
th(BCLK–HOLD)
HLDA output
P0, P1, P2,
P3, P4,
P50 to P52
td(BCLK–HLDA)
Hi–Z
td(BCLK–HLDA)
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.
Measuring conditions :
• VCC=3.3V
• Input timing voltage : Determined with VIL=0.66V, VIH=2.64V
• Output timing voltage : Determined with VOL=1.65V, VOH=1.65V
Figure 1.26.3. Timing diagram (2)
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