Table of Contents
Advertisement
-------------------------------------------------------------HD614P080S
•
AC CHARACTERISTICS (Vee = 4.5V to 5.5V. GND = OV. Ta= -20 to +75°C. if not specified.)
Symbol
Test
Value
Item
Pin Name
Conditions
min
Unit
typ
max
Oscillation Frequency
fose
OSC.,OSC
l
0.4
-
6.2
MHz
!S
..
'"
Instruction Cycle Time
tCYC
1.29
-
20
p.s
~
c
c,)
5l
Oscillator Stabilization
GO
IX
tAC
OSC.,OSC
l
-
-
20
ms
Time
~
Oscillation Frequency
fose
OSC.,OSC
l
!:: ..
0.4
-
6.2
MHz
U:S
u '"
Instruction Cycle Time
tcyc
1.29
-
20
p.s
.- c
Eo
~
:;
Oscillator Stabilization
t,lIX
Time
tAC
OSC.,OSC
l
-
-
20
ms
External Clock Frequency
fcp
OSC.
0.4
-
6.2
MHz
~
External Clock "High"
tCPH
OSC.
70
-
-
tJ
Level Width
ns
0
U
External Clock "Low"
'iii
Level Width
tCPL
OSC.
70
-
-
ns
E
!!l
External Clock Rise Time
tcp,
OSC.
-
20
ns
x
-
w
External Clock Fall Time
tCPf
OSC.
-
-
20
ns
Instruction Cycle Time
tCYC
1.29
-
20
p.s
fflIo
"High" Level Width
tlOH
INTO
2
-
-
tcyc
INTo "Low" Level Width
tlOl
TNTo
2
-
-
tcyc
--
,
INTI "High" Level Width
tllH
lNTi
2
-
-
tcyc, ,
INTI "Low" Level Width
till
INTi
2
-
-
tcyc
RESET "High" Level Width
tRSTH
RESET
2
-
-
tcyc
Input Capacitance
C in
all pins
f=1MHz
15
pF
Vin = OV
-
-
Reset Fall Time
tRSTf
-
-
20
ms
(Note 1) Oscillator stabilization time is the time until the oscillator stabilizes after VCC reaches 4.SV at "Power-on", or after RESET
input level goes to "High" by resetting to quit the stop mode by MCU reset on the circuits below. When using crystal or
ceramic filter oscillator, please ask a crystal oscillator maker's or ceramic filter maker's advice because oscillator stabilization
time depends on the circuit constant and stray capacity.
(Note 2)
asc,
tCPr
tCPf
Crystal: 6.0 [MHzl
(Note
3)
NC·18C (Nihon Denpa Kogyo)
Rf
=
1 [MOl ± 2%. C,
=
C. '" 20 [pFl ±20%
C.
f,1::,ml~=
~C~
(Note
4)
OSC.
RESET
OSC.
GND
Ceramic filter: CSA6.00MG (Murata)
Rf·l [MOl ±2%, C.- C. ·30 [pFl ± 20%
263
Note
1
1
2
2
2
2
2
2
3
3
3
3
4
4
Advertisement
Table of Contents
