M16C62P Datasheet, PDF (239/349 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Udenvdeelropment
Preliminary Specifications Rev.1.0
Specifications in this manual are tentative and subject to change.
Electrical Characteristics (Vcc1 = Vcc2 = 5V)
Mitsubishi microcomputers
M16C / 62P Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Memory Expansion Mode, Microprocessor Mode
(For setting with no wait)
Read timing
VCC1 = VCC2 = 5V
BCLK
CSi
td(BCLK-CS)
25ns.max
tcyc
th(BCLK-CS)
4ns.min
ADi
BHE
ALE
RD
DB
td(BCLK-AD)
25ns.max
th(BCLK-AD)
4ns.min
td(BCLK-ALE)
25ns.max
th(BCLK-ALE)
-4ns.min
th(RD-AD)
0ns.min
td(BCLK-RD)
25ns.max
tac1(RD-DB)
(0.5 X tcyc-45)ns.max
Hi-Z
tSU(DB-RD)
40ns.min
th(BCLK-RD)
0ns.min
th(RD-DB)
0ns.min
Write timing
BCLK
CSi
td(BCLK-CS)
25ns.max
tcyc
th(BCLK-CS)
4ns.min
ADi
BHE
ALE
WR,WRL,
WRH
DBi
td(BCLK-AD)
25ns.max
th(BCLK-AD)
4ns.min
td(BCLK-ALE)
25ns.max
th(BCLK-ALE)
-4ns.min
th(WR-AD)
(0.5 X tcyc)ns.min
td(BCLK-WR)
25ns.max
th(BCLK-WR)
0ns.min
td(BCLK-DB)
40ns.max
Hi-Z
th(BCLK-DB)
4ns.min
tcyc= ¹
f(BCLK)
td(DB-WR)
th(WR-DB)
(0.5 X tcyc-40)ns.min (0.5 X tcyc)ns.min
Measuring conditions
• VCC1=VCC2=5V
• Input timing voltage : VIL=0.8V, VIH=2.0V
• Output timing voltage : VOL=0.4V, VOH=2.4V
Figure 1.26.5. Timing Diagram (4)
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