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參數(shù)資料
| 型號： | LC86E6449 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 8-Bit Single Chip Microcontroller with 48K Byte UVEPROM(8位單片微控制器（帶48K字節(jié)紫外線可擦除EPROM）) |
| 中文描述： | 8位單片機(jī)微控制器48,000字節(jié)UVEPROM（8位單片微控制器（帶48,000字節(jié)紫外線可擦除存儲器）） |
| 文件頁數(shù)： | 12/22頁 |
| 文件大小： | 636K |
| 代理商： | LC86E6449 |
LC86E6449
12/22
2. Recommended Operating Range at Ta=+10
°
C to +40
°
C, VSS1=VSS2=0V
Ratings
typ.
Parameter
Symbol
Pins
Conditions
VDD[V]
min.
4.5
max.
6.0
unit
Operating
Supply
voltage
Hold voltage
VDD(1)
VDD1=VDD2
98
μ
s
≤
t
CYC
t
CYC
≤
400
μ
s
VHD
VDD1=VDD2
RAMs and the
registers hold voltage
at HOLD mode.
2.0
6.0
Pull-down
Voltage
Input high
voltage
VP
VP
4.5 to 6.0
-35
VDD
VIH(1)
Port 0 at CMOS
output
Port 0 at open drain
output
Port 1
Ports 72,73
Port 3 at CMOS
output
Port 3 at open
drain output
Port 70
Port input/interrupt
Port 71
RES
Port 70
Watchdog timer
Port 8
Ports
74
,75
S16 to S37
Output disable
4.5 to 6.0
0.33VDD
+1.0
VDD
13.5
VDD
VIH(2)
Output disable
4.5 to 6.0
0.75VDD
VIH(3)
Output disable
4.5 to 6.0
0.75VDD
VIH(4)
Output disable
4.5 to 6.0
0.75VDD
13.5
VDD
VIH(5)
Output N-channel
Tr. OFF
4.5 to 6.0
0.75VDD
VIH(6)
Output N-channel
Tr. OFF
Using as port
4.5 to 6.0 0.9VDD
VDD
VIH(7)
4.5 to 6.0
0.75VDD
VDD
VIH(8)
Output P-channel
Tr. OFF
Output disable
4.5 to 6.0 0.
33VDD
+1.0
VSS
VDD
VIL(1)
Port 0 at CMOS
output option
Port 0 at open
drain output
Ports 1,3
Ports 72,73
Port 70
Port input/interrupt
Port 71
RES
Port 70
Watchdog timer
Port 8
Ports
74
,75
S16 to S37
4.5 to 6.0
0.2VDD
VIL(2)
Output disable
4.5 to 6.0
VSS
0.25VDD
VIL(3)
Output disable
4.5 to 6.0
VSS
0.25VDD
VIL(4)
Output N-channel
Tr. OFF
4.5 to 6.0
VSS
0.25VDD
VIL(5)
Output N-channel
Tr. OFF
Using as port
4.5 to 6.0
VSS
0. 8VDD
-1.0
0.25VDD
VIL(6)
4.5 to 6.0
VSS
Input low
voltage
VIL(7)
Output P-channel
Tr. OFF
4.5 to 6.0
VP
0.2VDD
V
Operation
cycle time
Oscillation
frequency
range
t
CYC
4.5 to 6.0
0.98
400
μ
s
FmCF(1)
CF1, CF2
6MHz
(ceramic resonator
oscillation)
Refer to figure 1
3MHz
(ceramic resonator
oscillation)
Refer to figure 1
RC oscillation
32.768kHz
(crystal oscillation)
Refer to figure 2
Continue.
4.5 to 6.0
6
FmCF(2)
CF1, CF2
4.5 to 6.0
3
FmRC
FsXtal
XT1, XT2
4.5 to 6.0
4.5 to 6.0
0.3
0.8
3.0
MHz
(Note 1)
32.768
kHz
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