upd78f9211grt2-jjg-a ETC-unknow, upd78f9211grt2-jjg-a Datasheet - Page 309

• Manufacturer Part Number: upd78f9211grt2-jjg-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: ETC-unknow

AC Characteristics
Basic operation (T
Notes 1.
Cycle time (minimum
instruction execution time)
TI000/TI010 input high-level
width, low-level width
Interrupt input high-level
width, low-level width
RESET input low-level
width
2.
Parameter
Use this product in a voltage range of 2.26 to 5.5 V because the detection voltage (V
clear (POC) circuit is 2.26 V (MAX.).
Selection of fsam = f
mode register 00 (PRM00). Note that when selecting the TI000/TI010 valid edge as the count clock, fsam
= f
XP
.
CHAPTER 20 ELECTRICAL SPECIFICATIONS (TARGET VALUES) ((A2) product)
A
= −40 to +125°C, V
T
t
t
t
t
t
Symbol
TIH
TIL
INTH
INTL
RSL
CY
,
,
XP
, f
Crystal/ceramic oscillation
clock, external clock input
High-speed internal
oscillation clock
4.0 V ≤ V
2.0 V ≤ V
XP
/4, or f
DD
= 2.0 to 5.5 V
DD
DD
User’s Manual U16994EJ3V0UD
XP
≤ 5.5 V
< 4.0 V
/256 is possible using bits 0 and 1 (PRM000, PRM001) of prescaler
Conditions
Note 1
, V
SS
4.0 V ≤ V
3.0 V ≤ V
2.7 V ≤ V
2.0 V ≤ V
4.0 V ≤ V
2.7 V ≤ V
2.0 V ≤ V
= 0 V)
DD
DD
DD
DD
DD
DD
DD
≤ 5.5 V
< 4.0 V
< 3.0 V
< 2.7 V
≤ 5.5 V
< 4.0 V
< 2.7 V
2/fsam+
2/fsam+
0.1
0.2
MIN.
0.25
0.33
0.23
0.47
0.95
0.4
(A2) product T
1
1
2
Note 2
Note 2
TYP.
POC
A
) of the power-on-
=
MAX.
4.22
4.22
4.22
−
16
16
16
16
40 to
+
125
Unit
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
s
s
s
s
s
s
s
s
s
s
s
309
°C