r5f21368xkfp Renesas Electronics Corporation., r5f21368xkfp Datasheet - Page 67

• Manufacturer Part Number: r5f21368xkfp
• Description: R8c/36w Group, R8c/36x Group, R8c/36y Group, R8c/36z Group Renesas Mcu
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36W Group, R8C/36X Group, R8C/36Y Group, R8C/36Z Group
REJ03B0315-0010 Rev.0.10
May 17, 2010
Figure 5.15
Figure 5.16
Table 5.29
i = 0 to 2
Table 5.30
Notes:
t
t
t
t
t
t
t
t
t
INTi input
(i = 0 to 4)
KIi input
(i = 0 to 3)
c(CK)
W(CKH)
W(CKL)
d(C-Q)
h(C-Q)
su(D-C)
h(C-D)
W(INH)
W(INL)
CLKi
TXDi
RXDi
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.
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
INTi input “H” width, KIi input “H” width
INTi input “L” width, KIi input “L” width
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 for External Interrupt INTi and Key Input Interrupt KIi when Vcc = 3 V
i = 0 to 2
t
t
W(CKH)
W(INL)
Parameter
Parameter
t
d(C-Q)
t
C(CK)
t
t
W(INH)
W(CKL)
CC
= 3 V
t
su(D-C)
t
h(C-D)
380
380
Min.
Min.
300
150
150
70
90
−
0
(1)
(2)
Standard
Standard
t
h(C-Q)
5. Electrical Characteristics
Max.
Max.
V
V
140
−
−
−
−
−
−
−
−
CC
CC
= 3 V
Page 67 of 68
= 3 V
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns