參數(shù)資料
型號(hào)： LC87F72C8A
廠商： Sanyo Electric Co.,Ltd.
英文描述： 8-Bit Single Chip Microcontroller with 128 KB Flash Memory and 2048-Byte RAM On Chip
中文描述： 8位單片機(jī)微控制器128 kB的閃存和2048字節(jié)的片上內(nèi)存
文件頁(yè)數(shù)： 14/24頁(yè)
文件大?。?/td> 717K
代理商： LC87F72C8A
LC87F72C8A
No.6712-14/24
3. Electrical Characteristics at Ta=-20
°
C to +70°C, VSS1=VSS2=VSS3=0V
Ratings
typ.
Parameter
Symbol
Pins
Conditions
VDD[V]
3.0–5.5
min.
max.
1
unit
IIH(1)
Port 0,1,3,7,8
Port A,B,C,D,E,F,L
Output disabled
Pull-up resister OFF.
VIN=VDD
(including OFF state leak
current of the output Tr.)
VIN=VDD
When configured as an input
port
VIN=VDD
VIN=VDD
VIN=V
BIS
+0.5V
(V
BIS
: Bias voltage)
Output disabled
Pull-up resister OFF.
VIN=VSS
(including OFF state leak
current of the output Tr.)
VIN=VSS
When configured as an input
port
VIN=VSS
VIN=VSS
VIN=V
BIS
-0.5V
(V
BIS
: Bias voltage)
IOH=-1.0mA
IOH=-0.1mA
IOH=-0.4mA
IOH=-1.0mA
IOH=-0.1mA
IOL=10mA
IOL=1.6mA
IOL=30mA
IOL=1mA
IOL=0.5mA
IOL=8mA
IOL=1.4mA
I0=0mA
VLCD, 2/3VLCD,
1/3VLCD level output
Refer to figure 8
I0=0mA
VLCD, 2/3VLCD, 1/2VLCD
1/3VLCD level output
Refer to figure 8
IIH(2)
IIH(3)
RES
XT1,XT2
3.0–5.5
3.0–5.5
1
1
IIH(4)
IIH(5)
CF1
P87/AN7/MICIN
small signal input
Port 0,1,3,7,8
Port A,B,C,D,E,F,L
3.0–5.5
3.0–5.5
15
15
High level
input
current
4.2
8.5
IIL(1)
3.0–5.5
-1
IIL(2)
IIL(3)
RES
XT1,XT2
3.0–5.5
3.0–5.5
-1
-1
IIL(4)
IIL(5)
CF1
P87/AN7/MICIN
small signal input
Port 0,1,3: CMOS
output option
Port 7
Port A,B,C,D,E,F
3.0–5.5
3.0–5.5
-15
-15
Low level
input
current
-8.5
-4.2
μ
A
VOH(1)
VOH(2)
VOH(3)
VOH(4)
VOH(5)
VOL(1)
VOL(2)
VOL(3)
VOL(4)
VOL(5)
VOL(6)
VOL(7)
VODLS
4.5–5.5
3.0–5.5 VDD-0.5
3.0–5.5
4.5–5.5
3.0–5.5 VDD-0.5
4.5–5.5
3.0–5.5
4.5–5.5
4.5–5.5
3.0–5.5
4.5–5.5
3.0–5.5
3.0–5.5
VDD-1
VDD-1
VDD-1
High level
output
voltage
1.5
0.4
1.5
0.4
0.4
1.5
0.4
± 0.2
Port 0,1,3
Port 30,31
Port 7,8
Low level
output
voltage
Port A,B,C,D,E,F
S0–S47
0
LCD output
voltage
regulation
VODLC
COM0–COM3
3.0–5.5
0
± 0.2
V
Continued/
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