參數(shù)資料
型號(hào): LC868008A
廠(chǎng)商: Sanyo Electric Co.,Ltd.
英文描述: 8-Bit Single Chip Microcontroller with On-Chip 8K(8192 ×8 bits)-Byte ROM and 640(640 ×8 bits)-Byte RAM(8位單片微控制器(帶片上8K(8192 ×8 bits)字節(jié)ROM和640(640 ×8 bits)字節(jié)RAM))
中文描述: 8位單片機(jī)微控制器的片上8K的(8192 × 8位)字節(jié)ROM和640(640 × 8位)字節(jié)的RAM(8位單片微控制器(帶片上8K的(8192 × 8位)字光盤(pán)和640節(jié)(640 × 8位)字節(jié)的RAM))
文件頁(yè)數(shù): 13/28頁(yè)
文件大?。?/td> 689K
代理商: LC868008A
LC868016/12/08A
13/28
2. Recommended Operating Range at Ta=-30
°
C to +70
°
C, VSS=0V
Ratings
typ.
Parameter
Symbol
Pins
Conditions
VDD[V]
min.
4.5
max.
6.0
unit
VDD(1)
0.98
μ
s
tCYC
400
μ
s
1.9
μ
s
tCYC
400
μ
s
3.9
μ
s
tCYC
400
μ
s
RAMs and the
registers hold
voltage at HOLD
mode.
VDD(2)
4.5
6.0
Operating
supply voltage
range
VDD(3)
VDD
2.5
6.0
Hold voltage
VHD
VDD
2.0
6.0
4.5-6.0
2.5-4.5
2.5-6.0
-2VDD
-VDD
0.4VDD
+0.9
VDD-4.5
VDD-4.5
VDD
VDD
LCD display
voltage
Input high
voltage
VLCD
VLCD
VIH(1)
Port 0 (Schmitt)
Output disable
VIH(2)
Ports 1,2,4,5
Ports 72,73
(Schmitt)
Port 70 for
Port input/interrupt
Port 71
RES
(Schmitt)
Port 70 for watchdog
timer
Port 3
Port 0 (Schmitt)
Ports 1,2,4,5
Ports 72,73 (Schmitt)
Port 70
Port input/interrupt
Port 71
RES
Port 70 for watchdog
timer
Port 3
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
Output disable
Output disable
Output disable
2.5-6.0
0.9VDD
VDD
VDD
0.2VDD
0.25VDD
VIH(5)
VIL(1)
VIL(2)
2.5-6.0 0.75VDD
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
Output disable
2.5-6.0
VSS
0.8VDD
-1.0
0.25VDD
400
400
12.24
Input low
voltage
VIL(5)
t
CYC
2.5-6.0
4.5-6.0
2.5-6.0
4.5-6.0
VSS
0.98
3.9
11.76
V
Operation
cycle time
Oscillation
frequency
range
μ
s
FmCF(1)
CF1, CF2
12MHz
(ceramic resonator
oscillation)
Refer to figure 1
6MHz
(ceramic resonator
oscillation)
Refer to figure 1
3MHz
(ceramic resonator
oscillation)
Refer to figure 1
Internal RC
oscillation Mask
option is ‘High’
Internal RC
oscillation Mask
option is ‘Low’
32.768kHz
(crystal oscillation)
Refer to figure 2
12
FmCF(2)
CF1, CF2
4.5-6.0
5.88
6
6.12
FmCF(3)
CF1, CF2
2.5-6.0
2.94
3
3.06
2.5-4.5
4.5-6.0
1.0
0.8
1.4
1.3
2.0
1.8
2.5-4.5
4.5-6.0
0.5
0.4
0.9
0.75
1.2
1.0
FmRC
MHz
(Note 1)
FsXtal
XT1, XT2
2.5-6.0
32.768
kHz
Continue.
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