m37753ffchp Mitsumi Electronics, Corp., m37753ffchp Datasheet - Page 57

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

Bus timing data formulas
Memory expansion and Microprocessor mode : High-speed running (V
the clock source select bit = “0” , unless otherwise noted)
Note: When the clock source select bit is “1”, regard f(X
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
h(E–DQ)
: f(X
su(An/A–D)
w( H)
w(EL)
d(An–E)
d(A–E)
d(A–ALE)
d(E–ALE)
w(ALE)
d(BHE–E)
d(R/W–E)
h(E–An)
h(ALE–A)
pzx(E–DZ)
d(E–BHE)
d(E–R/W)
Symbol
IN
, t
)
w( L)
20 MHz when the clock source select bit = “1”
Data setup time with address stabilized
E low-level pulse width
Address output delay time
Address output delay time
Address output delay time
ALE outuput delay time
ALE pulse width
BHE outuput delay time
R/W outuput delay time
Address hold time
Address hold time
Data hold time
Floating release delay time
BHE hold time
R/W hold time
high-level pulse width,
low-level pulse width
Parameter
SHINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
IN
) in tables as 2·f(X
CC
IN
).
= 5 V±10 %, V
5
1
3
2
2
1
1
1
2
2
1
1
1
1
1
1
f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
3- access
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
SS
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
= 0 V, T
–75
–20
–25
–35
–35
–20
–15
–15
–30
–30
–15
–15
–10
–10
–15
–15
MITSUBISHI MICROCOMPUTERS
a
7
4
3
3
2
2
3
3
= –20 to 85 °C , f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
f(X
4- access
IN
IN
IN
IN
IN
IN
IN
IN
10
10
10
10
10
10
10
10
)
)
)
)
)
)
)
)
9
9
9
9
9
9
9
9
M37753FFCHP
M37753FFCFP
–75
–25
–35
–35
–20
–15
–30
–30
9
6
5- access
f(X
f(X
IN
IN
IN
10
10
)
)
)
9
9
40 MHz when
–75
–25
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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