MITSUBISHI MICROCOMPUTERS
M37754M8C-XXXGP, M37754M8C-XXXHP
M37754S4CGP, M37754S4CHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
(when 4-φ access in low-speed running <Write>)
tw(H) tw(L)
tr
tf
tc
f(XIN)
tw(φL)
φ1
tw(φH)
td(φ1-WR)
td(φ1-WR)
RD
WR
tw(WR)
tw(ALE)
td(ALE-WR)
ALE output
td(BHE-WR)
th(WR-BHE)
BHE output
td(BHE-ALE)
td(A-WR)
th(WR-A)
A0–A7 output
A8–A15 output
A16–A23 output
Address
td(A-ALE)
td(CS-WR)
th(WR-CS)
Chip select
CS0–CS4 output
td(CS-ALE)
td(WR-DLQ/DHQ)
th(WR-DLQ/DHQ)
tpxz(WR-DLZ/DHZ)
th(WR-DLQ)
D0–D7 output
D8–D15 output (BYTE = “L”)
Output data
tpzx(WR-DLZ/DHZ)
td(WR-DLQ)
th(ALE-LA)
td(LA-WR)
D0/LA0–D7/LA7 output
(multiplex bus (Note))
Data
Address
td(LA-ALE)
td(RD-PiQ)
Port Pi output
Note: These become a multiplex bus only when all of the following conditions are satisfied:
• BYTE = “H”
• Multiplex bus select bit = “1”
• While the address which corresponds to chip select signal CS4 is accessed
Test conditions (Port Pi, f(XIN))
• VCC = 5 V±10 %
• Input timing voltage : VIL = 1.0 V, VIH = 4.0 V
• Output timing voltage : VOL = 0.8 V, VOH = 2.0 V, CL = 100 pF
Test conditions (except Port Pi, f(XIN))
• VCC = 5 V±10 %
• Output timing voltage : VOL = 0.8 V, VOH = 2.0 V, CL = 100 pF
• Data input : VIL = 0.8 V, VIH = 2.5 V
97
RENESAS [ RENESAS TECHNOLOGY CORP ]
