M37736EHBXXXGP Datasheet, PDF (27/33 Pages) Mitsubishi Electric Semiconductor – PROM VERSION OF M37736MHBXXXGP(MICROCOMPUTERS)

PRELIMINARY _{NSootimcee: pTahriasmisentroict} ^{alimfinitsalasrpeescuifbicjeactitotno. change.}
[External bus mode A]
Memory expansion mode and microprocessor mode
(Wait 1 : The external area is accessed when wait bit = “0” and wait selection = “1”.)
MITSUBISHI MICROCOMPUTERS
M37736EHBXXXGP
M67736EHBGS
PROM VERSION OF M37736MHBXXXGP
XIN
φ1
E
An
ALE
Am/Dm
DmIN
BHE
R/W
tw(L) tw(H) tf tr tc
td(E–φ1)
tw(EL)
td(E–φ1)
td(An–E)
th(E–An)
Address
tw(ALE) _{td(ALE–E)}
Address
tsu(A–ALE)
th(ALE–A)
th(E–DQ)
tpxz(E–DZ)
Address
Data
Address
tpzx(E–DZ)
Address
td(A–E)
td(E–DQ)
td(BHE–E)
tsu(D–E)
Data
th(E–BHE)
th(E–D)
td(R/W–E)
th(E–R/W)
Test conditions
• Vcc = 5 V ± 10%
• Output timing voltage : V OL = 0.8 V, VOH = 2.0 V
• Data input DmIN : VIL = 0.8 V, VIH = 2.5 V
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