参数资料
型号: M37736M4BXXXGP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件页数: 10/32页
文件大小: 374K
代理商: M37736M4BXXXGP
PRELIMINARY
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
MITSUBISHI MICROCOMPUTERS
M37736M4BXXXGP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
18
[External bus mode A]
Memory expansion mode and microprocessor mode
Bus timing data formulas (VCC = 5 V ± 10%, VSS = 0 V, Ta = –20 to 85 °C, f(XIN) = 25 MHz (Max., Note), unless otherwise noted)
Address output delay time
Address hold time
ALE pulse width
Address output setup time
Address hold time
ALE output delay time
Data output delay time
Data hold time
_
E
pulse width
Floating start delay time
Floating release delay time
No wait
Wait 1
Wait 0
45
5
1 ! 109
2 f(f2)
3 ! 109
2 f(f2)
1 ! 109
2 f(f2)
3 ! 109
2 f(f2)
1 ! 109
2 f(f2)
1 ! 109
2 f(f2)
2 ! 109
2 f(f2)
1 ! 109
2 f(f2)
2 ! 109
2 f(f2)
ns
No wait
Wait 1
Wait 0
No wait
Wait 1
Wait 0
No wait
Wait 1
Wait 0
No wait
Wait 1
Wait 0
No wait
Wait 1
Wait 0
No wait
Wait 1
Wait 0
No wait
Wait 1
Wait 0
1 ! 109
2 f(f2)
ns
9
4
1 ! 109
2 f(f2)
1 ! 109
2 f(f2)
2 ! 109
2 f(f2)
4 ! 109
2 f(f2)
ns
1 ! 109
2 f(f2)
1 ! 109
2 f(f2)
3 ! 109
2 f(f2)
1 ! 109
2 f(f2)
3 ! 109
2 f(f2)
1 ! 109
2 f(f2)
1 ! 109
2 f(f2)
– 28
– 33
– 28
– 45
– 22
– 18
– 23
– 35
– 25
– 30
– 22
– 30
– 20
– 28
– 33
– 28
– 33
– 22
Unit
Symbol
Parameter
Limits
Wait mode
Min.
Max.
td(An–E)
td(A–E)
th(E–An)
tw(ALE)
tsu(A–ALE)
th(ALE–A)
td(ALE–E)
td(E–DQ)
th(E–DQ)
tw(EL)
tpxz(E–DZ)
tpzx(E–DZ)
No wait
Wait 1
Wait 0
___
BHE
output delay time
_
R/W output delay time
td(BHE–E)
td(R/W–E)
th(E–BHE)
th(E–R/W)
td(E–
φ1)
φ1 output delay time
_
R/W hold time
___
BHE
hold time
0
18
ns
Notes 1. This applies when the main-clock division selection bit = “0”.
2. f(f2) represents the clock f2 frequency.
For the relation to the main clock and sub clock, refer to Table 10 in data sheet “M37736MHBXXXGP”.
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