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: 9/32页
文件大小: 374K
代理商: M37736M4BXXXGP
17
MITSUBISHI MICROCOMPUTERS
M37736M4BXXXGP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
PRELIMINARY
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
[External bus mode A]
Memory expansion mode and microprocessor mode
(VCC = 5 V ± 10%, VSS = 0 V, Ta = 25 °C, f(XIN) = 25 MHz (Note 1), unless otherwise noted)
Symbol
Parameter
td(E–DQ)
th(E–DQ)
Address output delay time
Address hold time
ALE pulse width
Address output setup time
Address hold time
ALE output delay time
Limits
Wait mode
Min.
Max.
Test
conditions
Unit
45
5
12
87
12
75
18
22
57
5
45
9
15
4
10
18
50
130
20
12
87
12
87
18
ns
td(An–E)
td(A–E)
td(ALE–E)
th(E–An)
tw(ALE)
tsu(A–ALE)
th(ALE–A)
tw(EL)
Data output delay time
Data hold delay time
_
E
pulse width
Floating start delay time
Floating release delay time
___
BHE
output delay time
_
R/ W output delay time
___
BHE
hold time
_
R/ W hold time
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
No wait
Wait 1
Wait 0
No wait
Wait 1
Wait 0
Fig. 6
(Note 2)
φ1 output delay time
tpxz(E–DZ)
tpzx(E–DZ)
td(BHE–E)
td(R/W–E)
th(E–BHE)
th(E–R/W)
td(E–
φ1)
td(
φ1–HLDA)
____
HLDA
output delay time
0
18
50
Notes 1. This applies when the main clock division selection bit = “0” and f(f2) = 12.5 MHz.
2. No wait : Wait bit = “1”.
Wait 1 : The external memory area is accessed with wait bit = “0” and wait selection bit = “1”.
Wait 0 : The external memory area is accessed with wait bit = “0” and wait selection bit = “0”.
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