參數(shù)資料
型號(hào)： LC867240A
廠商： Sanyo Electric Co.,Ltd.
英文描述： 8-Bit Single Chip Microcontroller with On-Chip 40K（40960 ×8 bits）-Byte ROM and 1152（1152 ×8 bits）-Byte RAM(8位單片微控制器（帶片上40K（40960 ×8 bits）字節(jié)ROM和1152（1152 ×8 bits）字節(jié)RAM）)
中文描述： 8位單片機(jī)微控制器的片上40K的（40960 × 8位）字節(jié)ROM和1152（1152 × 8位）字節(jié)的RAM（8位單片微控制器（帶片上40K的（40960 × 8位）字節(jié)光盤(pán)和1152（1152 × 8位）字節(jié)的RAM））
文件頁(yè)數(shù)： 11/20頁(yè)
文件大?。?/td> 636K
代理商： LC867240A
LC867248A/40A/32A/24A
11/20
2. Recommended Operating range at Ta=-30
°
C to +70
°
C, VSS=VSS1=VSS2=VSS3=0V
Ratings
typ.
Parameter
Symbol
Pins
Conditions
VDD[V]
min.
4.5
max.
6.0
unit
VDD(1)
0.98
μ
s
≤
t
CYC
≤
400
μ
s
3.9
μ
s
≤
t
CYC
≤
400
μ
s
RAMs and the
registers hold
voltage at HOLD
mode.
Output disable
Operating
supply voltage
range
VDD(2)
VDD1=VDD2
=VDD3
2.5
6.0
Hold voltage
VHD
VDD1=VDD2
=VDD3
2.0
6.0
VIH(1)
Port 0
2.5-6.0
0.4VDD
+0.9
VDD
VDD
VIH(2)
Ports 1, 3
Ports A,B,C,D,E,F
Ports 72, 73
Port 70
Port input/interrupt
Port 71
RES
Port 70
Watchdog timer
Port 8
Ports
74
,75
Port 0
Ports 1, 3
Ports A,B,C,D,E,F
Ports 72, 73
Port 70
Port input/interrupt
Port 71
RES
Port 70
Watchdog timer
Port 8
Ports
74
,75
Output disable
2.5-6.0 0.75VDD
VIH(3)
Output N-channel
Tr. OFF
2.5-6.0 0.75VDD
VDD
VIH(4)
Output N-channel
Tr. OFF
Using as port
2.5-6.0
0.9VDD
VDD
VDD
0.2VDD
0.25VDD
Input high
voltage
VIH(5)
2.5-6.0 0.75VDD
VIL(1)
VIL(2)
Output disable
Output disable
2.5-6.0
2.5-6.0
VSS
VSS
VIL(3)
Output N-channel
Tr. OFF
2.5-6.0
VSS
0.25VDD
VIL(4)
Output N-channel
Tr. OFF
Using as port
2.5-6.0
VSS
0.8VDD
-1.0
0.25VDD
Input low
voltage
VIL(5)
2.5-6.0
VSS
V
4.5-6.0
2.5-6.0
4.5-6.0
0.98
3.9
400
400
Operation
cycle time
Oscillation
frequency
range
t
CYC
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
6MHz
(ceramic resonator
oscillation)
Refer to figure 3
3MHz
(ceramic resonator
oscillation)
Refer to figure 3
32.768kHz
(crystal oscillation)
Refer to figure 3
6
FmCF(2)
CF1, CF2
2.5-6.0
3
FmRC
FsXtal
XT1, XT2
2.5-6.0
2.5-6.0
0.3
0.8
32.768
3.0
MHz
(Note 1)
kHz
tmsCF(1)
CF1, CF2
4.5-6.0
4.5-6.0
tmsCF(2)
CF1, CF2
2.5-6.0
ms
4.5-6.0
Oscillation
stabilizing
time period
(Note 1)
tssXtal
XT1, XT2
2.5-6.0
s
(Note 1) The oscillation constant is shown on table 1 and table 2.
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LC868008A 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with 16/12/08K-Byte ROM and 640-Byte RAM On Chip
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