16C6N5 Renesas Technology / Hitachi Semiconductor, 16C6N5 Datasheet - Page 79

• Manufacturer Part Number: 16C6N5
• Description: Renesas MCU
• Manufacturer: Renesas Technology / Hitachi Semiconductor

M16C/6N Group (M16C/6N5)
Rev.2.40
REJ03B0004-0240
Under development
This document is under development and its contents are subject to change.
Figure 5.25 Timing Diagram (4)
Aug 25, 2006
Memory Expansion Mode and Microprocessor Mode
(For 1-wait setting and external area access)
Measuring conditions :
tcyc =
WR,WRL,
WRH
Read timing
Write timing
BCLK
BCLK
VCC = 3.3 V
Input timing voltage : V
Output timing voltage : V
CSi
CSi
BHE
BHE
ADi
ADi
ALE
ALE
DBi
RD
DBi
f(BCLK)
1
page 79 of 84
t
Hi-Z
t
t
d(BCLK-ALE)
d(BCLK-ALE)
d(BCLK-CS)
t
t
d(BCLK-CS)
d(BCLK-AD)
t
30ns.max
30ns.max
d(BCLK-AD)
30ns.max
30ns.max
30ns.max
30ns.max
tcyc
tcyc
IL
OL
t
h(BCLK-ALE)
= 0.6 V, V
Hi-Z
= 1.65 V, V
t
t
h(BCLK-ALE)
d(BCLK-RD)
-4ns.min
30ns.max
-4ns.min
IH
(1.5 ✕ tcyc-60)ns.max
OH
= 2.7 V
t
d(BCLK-WR)
(0.5 ✕ tcyc-40)ns.min
t
t
ac2(RD-DB)
= 1.65 V
d(BCLK-DB)
30ns.max
40ns.max
t
d(DB-WR)
(0.5 ✕ tcyc-10)ns.min
t
SU(DB-RD)
50ns.min
t
t
h(BCLK-WR)
h(WR-AD)
0ns.min
t
h(WR-DB)
(0.5 ✕ tcyc-10)ns.min
t
0ns.min
h(RD-AD)
t
h(BCLK-CS)
t
h(BCLK-CS)
t
t
t
t
h(BCLK-DB)
h(BCLK-AD)
h(BCLK-RD)
h(BCLK-AD)
4ns.min
4ns.min
0ns.min
4ns.min
4ns.min
4ns.min
t
h(RD-DB)
0ns.min
5. Electric Characteristics (Normal-ver.)
VCC = 3.3 V