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M37735MHLXXXHP Datasheet, PDF (22/27 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER | |||
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MITSUBISHI MICROCOMPUTERS
M37735MHLXXXHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Memory expansion and microprocessor mode
(Wait 0 : The external memory are is accessed when wait bit = â0â and wait selection bit = â0â.)
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(RDEâ Ï1)
td(RDEâ Ï1)
td(CSâWE)
th(WEâCS)
td(CSâRDE)
td(AnâWE)
tw(ALE)
Address
td(ALEâWE)
td(AnâRDE)
th(WEâAn)
Address
th(RDEâCS)
Address
th(RDEâAn)
tsu(AâALE)
Address
td(AâWE)
td(ALEâRDE)
th(ALEâA)
Data
td(WEâDQ)
tw(WE)
th(WEâDQ)
tpxz(RDEâDZ)
Address
td(AâRDE)
tpzx(RDEâDZ)
Address
tsu(DâRDE) th(RDEâD)
Data
tw(RDE)
td(RSMPâWE)
th( Ï1âRSMP)
td(RSMPâRDE)
Test conditions
⢠Vcc = 2.7 â 5.5 V
⢠Output timing voltage : V OL = 0.8 V, VOH = 2.0 V
⢠Data input DmIN : VIL = 0.16 VCC, VIH = 0.5 VCC
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