upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 493

• Manufacturer Part Number: upd78f0730
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

AC Characteristics
(1) Basic operation
Instruction cycle (minimum
instruction execution time)
External main system clock
frequency
External main system clock input
high-level width, low-level width
TI000, TI010 input high-level
width, low-level width
TI50, TI51 input frequency
TI50, TI51 input high-level width,
low-level width
Interrupt input high-level width,
low-level width
RESET low-level width
Note f
(T
A
= −40 to +85°C, 4.0 V ≤ V
Selection of f
register 00 (PRM00). Note that when selecting the TI000 valid edge as the count clock, f
sam
Parameter
: sampling clock.
sam
= f
PRS
CHAPTER 22 ELECTRICAL SPECIFICATIONS (TARGET)
T
f
t
t
t
t
f
t
t
t
t
t
Symbol
EXCLK
EXCLKH
EXCLKL
TIH0
TIL0
TI5
TIH5
TIL5
INTH
INTL
RSL
or f
CY
DD
,
,
,
PRS
= EV
,
/4 is possible using bits 0 and 1 (PRM000 and PRM001) of prescaler mode
Preliminary User’s Manual U19014EJ1V0UD
Main system clock (f
operation
4.0 V ≤ V
4.0 V ≤ V
4.0 V ≤ V
4.0 V ≤ V
DD
≤ 5.5 V, V
DD
DD
DD
DD
≤ 5.5 V
≤ 5.5 V
≤ 5.5 V
≤ 5.5 V
SS
= EV
Conditions
XP
)
SS
= 0 V)
4.0 V ≤ V
2.7 V ≤ V
DD
DD
≤ 5.5 V
< 4.0 V
× 1/2) − 1
2/f
(1/f
0.125
0.1
MIN.
0.25
50
10
sam
EXCLK
1
Note
+
TYP.
sam
= f
MAX.
16.0
PRS.
2.6
2.6
10
MHz
MHz
Unit
µ
µ
ns
µ
ns
µ
µ
s
s
s
s
s
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