M37754 Mitsubishi, M37754 Datasheet - Page 87

• Manufacturer Part Number: M37754
• Description: SINGLE-CHIP 16BIT CMOS MICROCOMPUTER
• Manufacturer: Mitsubishi

READY, HOLD TIMING
Timing requirements
Switching characteristics
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
pxz(HLDA-DLZ/DHZ)
pzx(HLDA-DLZ/DHZ)
su(RDY- 1)
su(HOLD- 1)
h( 1-RDY)
h( 1-HOLD)
: f(X
d( 1-HLDA)
pxz(HLDA-RDZ)
pxz(HLDA-WRZ)
pxz(HLDA-BHEZ)
pxz(HLDA-AZ)
pzx(HLDA-RDZ)
pzx(HLDA-WRZ)
pzx(HLDA-BHEZ)
pzx(HLDA-AZ)
: f(X
The rise and fall time of input signal must be 100 ns or less respectively, unless otherwise noted.
Symbol
Symbol
IN
IN
) = 20 MHz when the clock source select bit = “1”.
) = 20 MHz when the clock source select bit = “1”.
RDY input setup time
HOLD input setup time
RDY input hold time
HOLD input hold time
HLDA output delay time
Floating start delay time (at hold state)
Floating start delay time (at hold state)
Floating start delay time (at hold state)
Floating start delay time (at hold state)
Floating start delay time (at hold state)
Floating release delay time (at hold state)
Floating release delay time (at hold state)
Floating release delay time (at hold state)
Floating release delay time (at hold state)
Floating release delay time (at hold state)
(V
otherwise noted)
CC
= 5 V±10 %, V
(V
“0” , unless otherwise noted)
CC
= 5 V±10 %, V
SS
M37754M8C-XXXGP, M37754M8C-XXXHP
= 0 V, T
Parameter
Parameter
SS
a
= 0 V, T
= –20 to 85 °C, f(X
a
= –20 to 85 °C, f(X
M37754S4CGP, M37754S4CHP
IN
) = 40 MHz when the clock source select bit = “0” , unless
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
IN
) = 40 MHz when the clock source select bit =
MITSUBISHI MICROCOMPUTERS
Min.
Min.
42
42
0
0
0
0
0
0
0
Limits
Limits
Max.
Max.
50
50
50
50
50
50
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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