upd78f0148m1gka1-9eu Renesas Electronics Corporation., upd78f0148m1gka1-9eu Datasheet - Page 530

• Manufacturer Part Number: upd78f0148m1gka1-9eu
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

AC Characteristics
(1) Basic operation
Notes 1.
530
Instruction cycle (minimum
instruction execution time)
TI000, TI010, TI001
TI011
low-level width
TI50, TI51 input frequency
TI50, TI51 input high-level width,
low-level width
Interrupt input high-level width,
low-level width
Key return input low-level width
RESET low-level width
Instruction cycle (minimum
instruction execution time)
CHAPTER 30 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS, (A) GRADE PRODUCTS) (EXPANDED-SPECIFICATION PRODUCTS)
(T
Note 4
A
2.
3.
4.
5.
= −40 to +85°C, 2.5 V ≤ V
input high-level width,
Parameter
Parameter
When the REGC pin is connected to V
When the REGC pin is connected directly to V
The following characteristics are applied when P62 or P63 input is read at V
µ
Selection of f
or PRM010, PRM011) of prescaler mode registers 00 and 01 (PRM00, PRM01). Note that when selecting
the TI000 or TI001 valid edge as the count clock, f
PD780146, 780148, 78F0148, 780146(A), 780148(A), and 78F0148(A) only.
Note 4
,
sam
= f
T
t
t
f
t
t
t
t
t
t
T
XP
Symbol
Symbol
TIH0
TIL0
TI5
TIH5
TIL5
INTH
INTL
KR
RSL
CY
CY
, f
,
,
DD
,
XP
/4, f
= EV
Main
system
clock
operation
Subsystem clock operation
4.0 V ≤ V
2.7 V ≤ V
2.5 V ≤ V
4.0 V ≤ V
2.7 V ≤ V
2.5 V ≤ V
4.0 V ≤ V
2.7 V ≤ V
2.5 V ≤ V
2.7 V ≤ V
2.5 V ≤ V
4.0 V ≤ V
2.7 V ≤ V
2.5 V ≤ V
2.7 V ≤ V
2.5 V ≤ V
Main system
clock
operation
XP
DD
/256, or f
≤ 5.5 V, 2.5 V ≤ AV
User’s Manual U15947EJ3V1UD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
SS
X1
input
clock
Internal oscillation clock
≤ 5.5 V
< 4.0 V
< 2.7 V
≤ 5.5 V
< 4.0 V
< 2.7 V
≤ 5.5 V
< 4.0 V
< 2.7 V
≤ 5.5 V
< 2.7 V
≤ 5.5 V
< 4.0 V
< 2.7 V
≤ 5.5 V
< 2.7 V
XP
X1 input
clock
via a capacitor (1
, f
XP
Note 1 4.0 V ≤ V
Note 2
/16, f
DD
Conditions
Conditions
.
Note 2
sam
XP
REF
/64 is possible using bits 0 and 1 (PRM000, PRM001
= f
4.0 V ≤ V
3.5 V ≤ V
3.0 V ≤ V
2.5 V ≤ V
XP.
≤ V
3.3 V ≤ V
2.7 V ≤ V
2.5 V ≤ V
µ
DD
F: recommended).
, V
DD
DD
DD
DD
DD
≤ 5.5 V
≤ 5.5 V
< 4.0 V
< 3.5 V
< 3.0 V
SS
DD
DD
DD
= EV
< 3.5 V 0.238
< 3.3 V
< 2.7 V
Note 3
Note 3
SS
= AV
DD
2/f
2/f
2/f
0.1
0.2
0.5
0.238
0.166
0.238
MIN.
4.17
MIN.
114
100
200
100
200
0.2
0.4
0.4
0.8
50
50
10
20
sam
sam
sam
1
2
lower than 3.5 V.
Note 5
Note 5
Note 5
SS
+
+
+
= 0 V)
TYP.
TYP.
8.33
122
MAX.
MAX.
33.3
125
2.5
16
16
16
16
16
10
16
16
16
5
MHz
MHz
MHz
Unit
Unit
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
ns
ns
µ
µ
ns
ns
µ
µ
µ
µ
µ
ns
ns
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s