參數(shù)資料
型號: LC866556B
廠商: Sanyo Electric Co.,Ltd.
英文描述: 8-Bit Single Chip Microcontroller with On-Chip 56K(57344 ×8 bits)-Byte ROM and 1152(1152 ×8 bits)-Byte RAM(8位單片微控制器(帶片上56K(57344 ×8 bits)字節(jié)ROM和1152(1152 ×8 bits)字節(jié)RAM))
中文描述: 8位單片機微控制器的片上速度56K(57344 × 8位)字節(jié)ROM和1152(1152 × 8位)字節(jié)的RAM(8位單片微控制器(帶片上速度56K(57344 × 8位)字節(jié)光盤和1152(1152 × 8位)字節(jié)的RAM))
文件頁數(shù): 11/21頁
文件大?。?/td> 636K
代理商: LC866556B
LC866560/56B
11/21
2. Recommended Operating Range at Ta=-30
°
C to +70
°
C, VSS1=VSS2=0V
Ratings
typ.
Parameter
Symbol
Pins
Conditions
VDD[V]
min.
4.5
max.
6.0
unit
Operating
supply voltage
range
Hold voltage
VDD
VDD1=VDD2=
VDD3=VDD4
0.98
μ
s
tCYC
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
4.5-6.0
-35
VDD
VIH(1)
Port 0 CMOS output
option
Port 0 at N-ch open
drain output
Port 1
Ports 72,73
Port 3 at CMOS
output option
Port 3 at N-ch open
drain output
Port 70
Port input/interrupt
Port 71
RES
Port 70
Watchdog timer
Port 8
Ports
74
,75
S16 to S51
Output disable
4.5-6.0
0.
33VDD
+1.0
VDD
13.5
VDD
VIH(2)
Output disable
4.5-6.0 0.75VDD
VIH(3)
Output disable
4.5-6.0 0.75VDD
VIH(4)
Output disable
Tr. OFF
Output disable
4.5-6.0 0.75VDD
13.5
VDD
VIH(5)
4.5-6.0 0.75VDD
VIH(6)
Output disable
4.5-6.0
0.9VDD
VDD
VIH(7)
Output disable
4.5-6.0 0.75VDD
VDD
VIH(8)
Output P-channel
Tr. OFF
Output disable
4.5-6.0
0.
33VDD
+1.0
VSS
VDD
VIL(1)
Port 0 at CMOS
output option
Port 0 at N-ch 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 S51
4.5-6.0
0.2VDD
VIL(2)
Output disable
4.5-6.0
VSS
0.25VDD
VIL(3)
Output disable
4.5-6.0
VSS
0.25VDD
VIL(4)
Output disable
4.5-6.0
VSS
0.25VDD
VIL(5)
Output disable
4.5-6.0
VSS
0.
8VDD
-1.0
0.25VDD
VIL(6)
Output disable
4.5-6.0
VSS
Input low
voltage
VIL(7)
Output P-channel
Tr. OFF
4.5-6.0
VP
0.2VDD
V
Operation
cycle time
tCYC
4.5-6.0
0.98
400
μ
s
Continue.
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