M306V2ME Datasheet, PDF (261/276 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI MICROCOMPUTERS
M306V2ME-XXXFP
M306V2EEFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
Memory Expansion Mode and Microprocessor Mode
(Valid only with wait)
BCLK
RD
RDY input
tsu(RDY–BCLK)
th(BCLK–RDY)
(Valid with or without wait)
BCLK
HOLD input
tsu(HOLD–BCLK)
th(BCLK–HOLD)
HLDA output
P0, P1, P2,
P3, P4,
P50 to P52
td(BCLK–HLDA)
td(BCLK–HLDA)
Hi–Z
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=5V
• Input timing voltage : Determined with VIL=1.0V, VIH=4.0V
• Output timing voltage : Determined with VOL=2.5V, VOH=2.5V
Figure 5.10.2 Timing diagram in memory expansion mode and microprocessor mode (1)
Rev. 1.0
261