HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 775

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

internal clock
RESETP
Note: Oscillation settling time when on-chip oscillator is used
CKIO,
V
CC
(input)
(output)
CKIO
Figure 28.4 Power-On Oscillation Settling Time
EXTAL*
(input)
CKIO
Note: * When clock is input from EXTAL pin
Figure 28.1 EXTAL Clock Input Timing
Figure 28.3 CKIO Clock Output Timing
Figure 28.2 CKIO Clock Input Timing
1/2 V
1/2 V
V
1/2V
CC
CC
CC
min
CC
V
V
V
IH
IH
OH
t
EXH
t
t
CKIH
CKOH
V
t
V
IH
SOC1
IH
t
EXcyc
t
CKICYC
t
cyc
V
V
V
V
IL
OH
t
IL
OL
EXf
t
t
CKOf
CKIF
t
EXL
t
t
CKIL
CKOL
V
V
V
t
IL
V
RESPW
OL
IL
OH
Stable oscillation
Rev. 1.00, 02/04, page 737 of 804
1/2 V
1/2 V
V
1/2V
t
EXr
V
t
IH
CKIR
t
IH
CKOr
CC
CC
CC