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参数资料
| 型号： | LC865520A |
| 厂商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 8-Bit Single Chip Microcontroller with On-Chip 20K-Byte ROM and 512-Byte RAM(8位单片微控制器（带片上20K字节ROM和512字节RAM）) |
| 中文描述： | 8位单片机微控制器的片上20,000字节ROM和512字节的RAM（8位单片微控制器（带片上20,000字节光碟和512字节的RAM）） |
| 文件页数： | 19/19页 |
| 文件大小： | 652K |
| 代理商： | LC865520A |
LC865520A/16A/12A/08A/04A
9/19
2. Recommended Operating Range at Ta=-30
°C to +70°C, VSS=0V
Ratings
Parameter
Symbol
Pins
Conditions
VDD[V]
min.
typ.
max.
unit
VDD(1)
0.98
s ≤ tCYC
tCYC
≤ 400s
4.5
6.0
Operating
Supply
voltage
VDD(2)
VDD
3.9
s ≤ tCYC
tCYC
≤ 400s
2.5
6.0
Hold voltage
VHD
VDD
RAMs and the
registers hold
voltage at HOLD
mode.
2.0
6.0
VIH(1)
Port 0 at CMOS output
Output disable
2.5 to 6.0 0.33VDD
+1.0
VDD
4.0 to 6.0 0.75VDD
13.5
VIH(2)
Port 0 at N-ch open drain
output
Output disable
2.5 to 4.0 0.8VDD
13.5
VIH(3)
Port 1
Ports 72,73
Port 3 at CMOS
output
Output disable
2.5 to 6.0 0.75VDD
VDD
4.5 to 6.0 0.75VDD
13.5
VIH(4)
Port 3 at N-ch open
drain output
Output disable
2.5 to 4.0 0.8VDD
13.5
VIH(5)
Port 70
Port input/interrupt
Port 71
RES
Output disable
2.5 to 6.0 0.75VDD
VDD
Input high
voltage
VIH(6)
Port 70
Watchdog timer
Output disable
2.5 to 6.0 0.9VDD
VDD
VIH(7)
Port 8
Ports 74 ,75
Output disable
Using as port
2.5 to 6.0 0.75VDD
VDD
VIL(1)
Port 0 at CMOS
output option
Output disable
2.5 to 6.0
VSS
0.2VDD
VIL(2)
Port 0 at N-ch open
drain output
Output disable
2.5 to 6.0
VSS
0.25VDD
VIL(3)
Ports 1,3
Ports 72,73
Output disable
2.5 to 6.0
VSS
0.25VDD
VIL(4)
Port 70
Port input/interrupt
Port 71
RES
Output disable
2.5 to 6.0
VSS
0.25VDD
VIL(5)
Port 70
Watchdog timer
Output disable
2.5 to 6.0
VSS
0.8VDD
-1.0
Input low
voltage
VIL(6)
Port 8
Ports 74 ,75
Output disable
Using as port
2.5 to 6.0
VSS
0.25VDD
V
4.5 to 6.0
0.98
400
Operation
cycle time
tCYC
2.5 to 6.0
3.9
400
s
FmCF(1)
CF1, CF2
6MHz
(ceramic resonator
oscillation)
Refer to figure 1
4.5 to 6.0
5.88
6
6.12
FmCF(2)
CF1, CF2
3MHz
(ceramic resonator
oscillation)
Refer to figure 1
2.5 to 6.0
2.94
3
3.06
FmRC
RC oscillation
2.5 to 6.0
0.3
0.8
3.0
MHz
Oscillation
frequency
range
(Note 1)
FsXtal
XT1, XT2
32.768kHz
(crystal oscillation)
Refer to figure 2
2.5 to 6.0
32.768
kHz
Continue.
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相关代理商/技术参数 |
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| LC865520B | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with On-Chip 20/16/12/08/04K-Byte ROM and 512-Byte RAM |
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