M37733MHBXXXFP Datasheet, PDF (74/89 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

PRELIMINARY _{NSootimcee: pTahriasmisentroict} ^{alimfinitsalasrpeescuifbicjeactitotno. change.}
MITSUBISHI MICROCOMPUTERS
M37733MHBXXXFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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(An–E)
Address output delay time
td(A–E)
Address output delay time
(Note 2) ^Test
Wait mode conditions
Limits
Min.
Max.
Unit
No wait
Wait 1
12
ns
Wait 0
87
ns
No wait
Wait 1
Wait 0
12
ns
75
ns
th(E–An)
Address hold time
18
ns
tw(ALE)
ALE pulse width
tsu(A–ALE)
Address output set up time
th(ALE–A)
Address hold time
td(ALE–E)
td(E–DQ)
th(E–DQ)
tw(EL)
tpxz(E–DZ)
tpzx(E–DZ)
td(BHE–E)
ALE output delay time
Data output delay time
Data hold delay time
E pulse width
Floating start delay time
Floating release delay time
BHE output delay time
td(R/W–E)
R/ W output delay time
th(E–BHE)
th(E–R/W)
td(E– φ 1)
td( φ 1–HLDA)
BHE hold time
R/ W hold time
φ 1 output delay time
HLDA output delay time
No wait
Wait 1
22
Wait 0
57
No wait
Wait 1
5
Wait 0
45
No wait
Wait 1
9
Wait 0
15
No wait
Wait 1
Fig. 73
4
Wait 0
10
18
No wait
50
Wait 1
130
Wait 0
20
No wait
12
Wait 1
Wait 0
87
No wait
12
Wait 1
Wait 0
87
18
18
0
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”.
ns
ns
ns
ns
ns
ns
ns
ns
45
ns
ns
ns
ns
5
ns
ns
ns
ns
ns
ns
ns
ns
18
ns
50
ns
74