M30622M4 MITSUBISHI [Mitsubishi Electric Semiconductor], M30622M4 Datasheet - Page 206

• Manufacturer Part Number: M30622M4
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Timing (Vcc = 3V)
206
Figure 1.26.8. V
Memory Expansion Mode and Microprocessor Mode
BCLK
RD
(Separate bus)
RD
(Multiplexed bus)
RDY input
(Separate bus)
WR, WRL, WRH
WR, WRL, WRH
(Multiplexed bus)
(Valid only with wait)
(Valid with or without wait)
BCLK
HOLD input
HLDA output
P0, P1, P2,
P3, P4,
P5
0
to P5
Note: The above pins are set to high-impedance regardless of the input level of the
2
CC
BYTE pin and bit (PM06) of processor mode register 0 selects the function of
ports P4
t
Measuring conditions :
=3V timing diagram (2)
su(HOLD–BCLK)
• V
• Input timing voltage : Determined with V
• Output timing voltage : Determined with V
CC
t
d(BCLK–HLDA)
=3V
0
to P4
3
.
tsu(RDY–BCLK)
t
h(BCLK–HOLD)
Hi–Z
t
IL
d(BCLK–HLDA)
OL
=0.6V, V
=1.5V, V
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
IH
=2.4V
OH
th(BCLK–RDY)
=1.5V
V
CC
Mitsubishi microcomputers
M16C / 62 Group
= 3V