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M37735M4B Datasheet, PDF (23/30 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER | |||
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PRELIMINARY NSootimcee: pTahriasmisentroict alimfinitsalasrpeescuifbicjeactitotno. change.
Memory expansion mode and microprocessor mode
(No wait : When wait bit = â1â)
MITSUBISHI MICROCOMPUTERS
M37735M4BXXXFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
XIN
Ï1
CS0 â CS4
An
ALE
Am/Dm
WEL, WEH
DmIN
RDE
RSMP
tw(L)
tw(H)
tf
tr
tc
td(WEâ Ï1)
td(WEâ Ï1)
td(REDâ Ï1)
td(REDâ Ï1)
td(CSâWE)
td(CSâRDE)
th(WE âCS)
td(An âWE)
tw(ALE)
Address
td(ALE âWE)
th(WE âAn)
td(AnâRDE )
Address
th(RDEâ CS)
Address
th(RDE âAn)
tsu(A âALE)
th(ALE âA)
td(ALE âRDE)
th(WE âDQ)
tpxz(RDE âDZ)
tpzx(RDEâDZ)
Address
Data
td(AâWE)
td(WE âDQ)
tw(WE)
Address
td(A âRDE)
Address
t su(D âRDE)
Data
th(RDE âD)
tw(RDE)
td(RSMPâWE)
th(Ï1âRSMP)
td(RSMPâRDE)
Test condition
⢠Vcc = 5 V ± 10%
⢠Output timing voltage : V IL = 0.8 V, VIH = 2.0 V
⢠Data input DmIN : VIL = 0.8 V, VIH = 2.5 V
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