r5f21368mnxxxfp Renesas Electronics Corporation., r5f21368mnxxxfp Datasheet - Page 48

• Manufacturer Part Number: r5f21368mnxxxfp
• Description: R8c/36m Group Renesas Mcu
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36M Group
R01DS0086EJ0010 Rev.0.10
Mar 09, 2011
Figure 5.11
Figure 5.12
CLKi
TXDi
RXDi
Table 5.23
i = 0 to 2
Table 5.24
Notes:
INTi input
(i = 0 to 4)
KIi input
(i = 0 to 3)
t
t
t
t
t
t
t
t
t
t
t
t
c(CK)
W(CKH)
W(CKL)
d(C-Q)
h(C-Q)
su(D-C)
h(C-D)
d(C-Q)
su(D-C)
h(C-D)
W(INH)
W(INL)
Symbol
Symbol
1. When selecting the digital filter by the INTi input filter select bit, use an INTi input HIGH width of either (1/digital filter clock
2. When selecting the digital filter by the INTi input filter select bit, use an INTi input LOW width of either (1/digital filter clock
frequency × 3) or the minimum value of standard, whichever is greater.
frequency × 3) or the minimum value of standard, whichever is greater.
INTi input “H” width, KIi input “H” width
INTi input “L” width, KIi input “L” width
CLKi input cycle time
CLKi input “H” width
CLKi input “L” width
TXDi output delay time
TXDi hold time
RXDi input setup time
RXDi input hold time
TXDi output delay time
RXDi input setup time
RXDi input hold time
Preliminary document
Specifications in this document are tentative and subject to change.
Serial Interface
Serial Interface Timing Diagram when V
External Interrupt INTi (i = 0 to 4) Input, Key Input Interrupt KIi (i = 0 to 3)
Input Timing Diagram for External Interrupt INTi and Key Input Interrupt KIi
when V
i = 0 to 2
CC
= 5 V
t
t
W(INL)
W(CKH)
Parameter
Parameter
t
d(C-Q)
When external clock is selected
When internal clock is selected
t
C(CK)
t
W(INH)
t
W(CKL)
CC
= 5 V
t
su(D-C)
t
h(C-D)
Min.
200
100
100
10
90
90
90
5. Electrical Characteristics
−
0
−
250
250
Standard
Min.
(1)
(2)
Standard
t
h(C-Q)
Max.
V
90
10
−
−
−
−
−
−
−
−
V
CC
Max.
CC
—
—
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= 5 V
= 5 V
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
ns
ns