r5f3650kcnfb Renesas Electronics Corporation., r5f3650kcnfb Datasheet - Page 76

• Manufacturer Part Number: r5f3650kcnfb
• Description: M16c/65c Group Renesas Mcu
• Manufacturer: Renesas Electronics Corporation.

M16C/65C Group
R01DS0015EJ0100 Rev.1.00
Feb 07, 2011
Figure 5.15
Memory Expansion Mode and Microprocessor Mode
(in no wait state setting)
Read timing
Write timing
WR, WRL,
WRH
BCLK
CSi
ADi
BHE
ALE
RD
DBi
BCLK
CSi
ADi
BHE
ALE
DBi
Timing Diagram
t
Measuring conditions
cyc
V
Input timing voltage: V = 0.8 V, V
Output timing voltage: V = 0.4 V, V
CC1
=
f
= V
(BCLK)
(0.5 × t
15ns(max.)
1
t
d(BCLK-ALE)
CC2
15ns(max.)
t
t
d(BCLK-ALE)
25ns(max.)
d(BCLK-CS)
t
25ns(max.)
d(BCLK-AD)
t
25ns(max.)
t
t
d(BCLK-RD)
d(BCLK-AD)
25ns(max.)
25ns(max.)
d(BCLK-CS)
cyc
Hi-Z
= 5V
t
- 45)ns(max.)
ac1(RD-DB)
t
t
cyc
cyc
50ns(min.)
t
su(DB-RD)
IL
t
-4ns(min.)
Hi-Z
h(BCLK-ALE)
OL
t
t
-4ns(min.)
d(BCLK-WR)
h(BCLK-ALE)
25ns(max.)
IH
(0.5 × t
OH
= 2.0 V
t
t
0ns(min.)
h(BCLK-RD)
d(BCLK-DB)
t
t
40ns(max.)
0ns(min.)
0ns(min.)
h(BCLK-CS)
h(BCLK-AD)
t
= 2.4 V
d(DB-WR)
cyc
t
0ns(min.)
t
0ns(min.)
h(RD-DB)
h(RD-AD)
- 40)ns(min.)
(0.5 × t
t
t
h(WR-AD)
h(BCLK-WR)
0ns(min.)
(0.5 × t
t
h(WR-DB)
cyc
- 10)ns(min.)
cyc
- 20)ns(min.)
t
0ns(min.)
h(BCLK-AD)
t
0ns(min.)
h(BCLK-CS)
V
CC1
5. Electrical Characteristics
= V
CC2
Page 76 of 109
= 5V