m37753ffchp Mitsumi Electronics, Corp., m37753ffchp Datasheet - Page 45

• Manufacturer Part Number: m37753ffchp
• Description: Single Chip 16 Bit Cmos Microcomputer Flash Memory Version
• Manufacturer: Mitsumi Electronics, Corp.

Switching characteristics (V
otherwise noted)
(Single-chip mode)
Timing requirements
Single-chip mode
Notes 1: When the clock source select bit = “1”, t
t
t
t
t
t
t
t
t
: f(X
: f(X
c
w(H)
w(L)
r
f
su(PiD–E)
h(E–PiD)
d(E–PiQ)
The rise and fall time of input signal must be 100 ns or less respectively, unless otherwise noted.
Symbol
Symbol
f(X
E
Port Pi output (i = 0—8)
Port Pi input
(i = 0—8)
IN
IN
2: When the clock source select bit = “1”, set t
Test conditions
• V
• Intput timing voltage : V
• Output timing voltage : V
) = 20 MHz when the clock source select bit = “1”
) = 20 MHz when the clock source select bit = “1”
IN
)
CC
= 5 V±10 %
External clock input cycle time (Note 1)
External clock input high-level pulse width (Note 2)
External clock input low-level pulse width (Note 2)
External clock rise time
External clock fall time
Port Pi input setup time (i = 0—8)
Port Pi input hold time (i = 0—8)
Port Pi data output delay time (i = 0—8)
IL
OL
CC
= 1.0 V, V
(V
otherwise noted)
= 0.8 V, V
= 5 V±10 %, V
CC
= 5 V±10 %, V
IH
OH
= 4.0 V
= 2.0 V, C
SS
c
SHINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
’s minimum limit is 50 ns.
SS
= 0 V, T
w(H)
L
= 0 V, T
= 100 pF
/t
Parameter
Parameter
t
c
r
a
and t
= –20 to 85 °C , f(X
a
= –20 to 85 °C , f(X
w(L)
t
f
/t
c
ratios to 45 to 55 %.
t
c
t
su(PiD – E)
IN
IN
) = 40 MHz when the clock source select bit = “0” , unless
) = 40 MHz when the clock source select bit = “0” , unless
t
h(E – PiD)
t
d(E – PiQ)
MITSUBISHI MICROCOMPUTERS
t
w(H)
M37753FFCHP
M37753FFCFP
t
t
c
c
Min.
/2 – 8
/2 – 8
Min.
25
60
0
t
w(L)
Limits
Limits
Max.
Max.
60
8
8
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
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