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參數(shù)資料
| 型號： | LC65E43 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | One-Time Programmable 4-Bit Single-Chip Microcontroller |
| 中文描述： | 一次性可編程4位單片機(jī) |
| 文件頁數(shù)： | 11/14頁 |
| 文件大小： | 261K |
| 代理商： | LC65E43 |
No. 5894-11/14
LC65P29
Parameter
Symbol
Applicable
Conditions
Ratings
Unit
pins/notes
V
DD
[V]
min
typ
max
Output n-channel transistor off
(Includes the n-channel
transistor off leakage current)
V
IN
= 13.5 V
When the port E input option
is selected V
IN
= V
DD
When the RC oscillator and
external clock option is selected
V
IN
= V
DD
Output n-channel transistor off
(Includes the n-channel
transistor off leakage current)
V
IN
= V
SS
When the port E input option
is selected V
IN
= V
SS
V
IN
= V
SS
When the RC oscillator and
external clock option is selected
V
IN
= V
SS
I
OL
= 10 mA
I
OL
= 1.8 mA
(When all port I/O levels are
Under 1 mA)
I
IH
1
PA, PC, PD
5.0
μA
High-level input current
I
IH
2
PE
5.0
μA
I
IH
3
OSC1
1.0
μA
I
IL
1
PA, PC, PD
–1.0
μA
Low-level input current
I
IL
2
PE
–1.0
μA
I
IL
3
RES
–80
–50
μA
I
IL
4
OSC1
–1.0
μA
V
OL
1
PA, PC, PD
1.5
V
Low-level output voltage
V
OL
2
PA, PC, PD
0.4
V
Hysteresis voltage
V
HIS
1
RES
0.1 V
DD
V
V
IHS
2
OSC1
*
1
When the RC oscillator and
external clock option is selected
0.1 V
DD
V
RC oscillator
ID
DOP
1
ID
DOP
2
V
DD
V
DD
Figure 2. 850 kHz (TYP)
5
8
mA
Figure 2. 400 kHz (TYP)
4.5
7
mA
ID
DOP
3
V
DD
Figure 3. 4 MHz, 1/1, 1/3, and
1/4 divisor ratios
5
8
mA
ID
DOP
4
V
DD
Figure 3. 2 MHz, 1/1, 1/3, and
1/4 divisor ratios
4.5
7
mA
Ceramic oscillator
*
2
ID
DOP
5
V
DD
Figure 3. 800 kHz, 1/1 divisor
ratio
5
8
mA
ID
DOP
6
V
DD
Figure 3. 400 kHz, 1/1 divisor
ratio
4.5
7
mA
External clock
*
2
ID
DOP
7
V
DD
200 to 4330 kHz, 1/1, 1/3, and
1/4 divisor ratios
5
8
mA
IDDst1
V
DD
Output n-channel transistor off
Port = V
DD
Output n-channel transistor off
Port = V
DD
Figure 2. Cext = 220 pF ±5%
Rext = 15.0 k
±1%
Figure 2. Cext = 220 pF ±5%
Rext = 6.8 k
±1%
Figure 3. fo = 4 MHz
6
0.05
10
μA
Standby mode
IDDst2
V
DD
3
0.025
5
μA
OSC1, OSC2
275
400
711
kHz
Oscillator frequency
fMOSC
OSC1, OSC2
4 to 6
579
850
1179
kHz
OSC1, OSC2
3840
4000
4160
kHz
Oscillator frequency
fFOSC
*
3
OSC1, OSC2
Figure 3. fo = 2 MHz
1920
2000
2080
kHz
OSC1, OSC2
Figure 3. fo = 800 kHz
768
800
832
kHz
OSC1, OSC2
Figure 3. fo = 400 kHz
384
400
416
kHz
Figure 4. fo = 4 MHz
10
ms
Oscillator stabilization time
tCFS
Figure 4. fo = 2 MHz
fo = 800 kHz
fo = 400 kHz
10
ms
Pull-up resistor reset port
Ru
V
IN
= V
SS
5
70
100
150
k
External reset characteristics:
reset time
tRST
See Figure 6.
ms
f = 1 MHz
V
IN
= V
SS
for all input pins
other than the measured pin
Pin capacitance
Cp
10
pF
Electrical Characteristics
at Ta = –30 to +70°C, V
SS
= 0 V, V
DD
= 3.0 to 6.0 V
C
O
R
C
Notes: 1. The OSC1 pin has Schmitt characteristics when the RC oscillator and external clock input oscillator option is selected.
2. The current drain during normal operation with the output n-channel transistors off and the port at V
DD
.
3. fCFOSC indicates frequencies at which oscillator operation is possible.
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