m37702s1afp Mitsumi Electronics, Corp., m37702s1afp Datasheet - Page 53

• Manufacturer Part Number: m37702s1afp
• Description: Single-chip 16-bit Cmos Microcomputer
• Manufacturer: Mitsumi Electronics, Corp.

Memory expansion mode and microprocessor mode
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d(P0A–E)
d(E–P1Q)
PXZ(E–P1Z)
d(P1A–E)
d(P1A–ALE)
d(E–P2Q)
PXZ(E–P2Z)
d(P2A–E)
d(P2A–ALE)
d( 1–HLDA)
d(ALE–E)
w(ALE)
d(BHE–E)
d(R/W–E)
d(E– 1)
h(E–P0A)
h(ALE–P1A)
h(E–P1Q)
PZX(E–P1Z)
h(E–P1A)
h(ALE–P2A)
h(E–P2Q)
PZX(E–P2Z)
h(E–BHE)
h(E–R/W)
w(EL)
Symbol
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Port P0 address output delay time
Port P1 data output delay time (BYTE = “L”)
Port P1 floating start delay time (BYTE = “L”)
Port P1 address output delay time
Port P1 address output delay time
Port P2 data output delay time
Port P2 floating start delay time
Port P2 address output delay time
Port P2 address output delay time
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HLDA output delay time
ALE output delay time
ALE pulse width
BHE output delay time
R/W output delay time
Port P0 address hold time
Port P1 address hold time (BYTE = “L”)
Port P1 data hold time (BYTE = “L”)
Port P1 floating release delay time (BYTE = “L”)
Port P1 address hold time (BYTE = “H”)
Port P2 address hold time
Port P2 data hold time
Port P2 floating release delay time
BHE hold time
R/W hold time
E pulse width
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1
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output delay time
Fig. 58 Testing circuit for ports P0–P8,
Parameter
M37702M2AXXXFP, M37702M2BXXXFP
P 0
P 1
P 2
P 3
P 4
P 5
P 6
P 7
P 8
1
E
M37702S1AFP, M37702S1BFP
1
(when wait bit = “0”, and external memory area accessed)
Test conditions
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Fig. 58
100 pF
MITSUBISHI MICROCOMPUTERS
Min.
220
30
30
24
30
24
35
30
30
25
25
25
25
25
25
18
18
16 MHz
4
0
9
9
Max.
70
70
50
20
5
5
Limits
Min.
130
12
12
12
22
20
20
18
18
18
18
18
18
18
18
25 MHz
5
5
4
0
9
9
Max.
45
45
50
18
5
5
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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