M37702M2L Datasheet, PDF (19/20 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
M37702M2LXXXGP, M37702S1LGP
M37702M2LXXXHP, M37702S1LHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Memory expansion mode and microprocessor mode (When wait bit = “0”, and external memory area is accessed)
tc
f(XIN)
φ1
E
Port P0 output
(A0 to A7)
Port P1 output
(A8 to A15/D8 to D15)
(BYTE = “L”)
Port P1 output
(A8 to A15)
(BYTE = “H”)
Port P1 input
Port P2 output
(A16 to A23/D0 to D7)
Port P2 input
Port P32 output
(ALE)
Port P31 output
(BHE)
Port P30 output
(R/W)
td(E- φ1)
tw(EL)
td(E- φ1)
th(E-P0A)
Address
th(ALE-P1A)
Address
th(E-P1Q)
Data
td(P1A-ALE)
td(E-P1Q)
th(E-P1A)
Address
td(P0A-E)
Address
tpxz(E-P1Z)
Address
td(P1A-E)
Address
tsu(P1D-E)
tpzx(E-P1Z)
Address
th(E-P1D)
th(ALE-P2A)
Address
td(P2A-ALE)
th(E-P2Q)
Data
td(E-P2Q)
tpxz(E-P2Z)
Address
td(P2A-E)
tsu(P2D-E)
tpzx(E-P2Z)
Address
th(E-P2D)
tw(ALE)
td(ALE-E)
td(BHE-E)
td(R/W-E)
th(E-BHE)
th(E-R/W)
Test conditions
• VCC = 2.7 to 5.5 V
• Output timing voltage : VOL = 0.8 V, VOH = 2.0 V
• Ports P1, P2 input : VIL = 0.16 VCC, VIH = 0.5 VCC
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