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M37733EHBFS Datasheet(PDF) 21 Page - Mitsubishi Electric Semiconductor

Part # M37733EHBFS
Description  PROM VERSION OF M37733MHBXXXFP(MICROCOMPUTERS)
PDF  34 Pages
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Manufacturer  MITSUBISHI [Mitsubishi Electric Semiconductor]
Direct Link  http://www.mitsubishichips.com
Logo MITSUBISHI - Mitsubishi Electric Semiconductor

M37733EHBFS Datasheet(HTML) 21 Page - Mitsubishi Electric Semiconductor

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21
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
MITSUBISHI MICROCOMPUTERS
M37733EHBXXXFP
M37733EHBFS
PROM VERSION OF M37733MHBXXXFP
Symbol
Parameter
td(E–DQ)
th(E–DQ)
Address output delay time
Address output delay time
Address hold time
ALE pulse width
Address output setup time
Address hold time
ALE output delay time
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)
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
18
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
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 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
Fig. 5
(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)
018
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”.
____
HLDA
output delay 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



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