參數(shù)資料
型號: μPD780306
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機微控制器(8位單片微控制器)
文件頁數(shù): 43/70頁
文件大小: 525K
代理商: ΜPD780306
43
μ
PD780306, 780308
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
LCD drive voltage
LCD dividing resistor
LCD output voltage
deviation
Note
(common)
LCD output voltage
deviation
Note
(segment)
V
LCD
R
LCD
2.5
60
V
DD
150
V
k
100
LCD CONTROLLER/DRIVER CHARACTERISTICS (AT NORMAL OPERATION)
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
LCD drive voltage
LCD dividing resistor
LCD output voltage
deviation
Note
(common)
LCD output voltage
deviation
Note
(segment)
V
LCD
R
LCD
2.0
60
V
DD
150
V
k
100
(1)
Static Display Mode (T
A
= –10 to +85
°
C, V
DD
= 2.0 to 5.5 V)
V
ODC
I
O
=
±
5
μ
A
0
±
0.2
V
V
ODS
I
O
=
±
1
μ
A
0
±
0.2
V
V
LCD0
= V
LCD
Note
The voltage deviation is the difference from the output voltage corresponding to the ideal value of the segment and
common outputs (V
LCDn
; n = 0, 1, 2).
(2)
1/3 Bias Method (T
A
= –10 to +85
°
C, V
DD
= 2.5 to 5.5 V)
Note
The voltage deviation is the difference from the output voltage corresponding to the ideal value of the segment and
common outputs (V
LCDn
; n = 0, 1, 2).
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
LCD drive voltage
LCD dividing resistor
LCD output voltage
deviation
Note
(common)
LCD output voltage
deviation
Note
(segment)
V
LCD
R
LCD
2.7
60
V
DD
150
V
k
100
(3)
1/2 Bias Method (T
A
= –10 to +85
°
C, V
DD
= 2.7 to 5.5 V)
Note
The voltage deviation is the difference from the output voltage corresponding to the ideal value of the segment and
common outputs (V
LCDn
; n = 0, 1, 2).
V
ODC
I
O
=
±
5
μ
A
0
±
0.2
V
V
ODS
I
O
=
±
1
μ
A
0
±
0.2
V
V
LCD0
= V
LCD
V
LCD1
= V
LCD
×
2/3
V
LCD2
= V
LCD
×
1/3
V
ODS
I
=
±
1
μ
A
0
±
0.2
V
V
ODC
I
O
=
±
5
μ
A
0
±
0.2
V
Parameter
Parameter
Parameter
V
LCD0
= V
LCD
V
LCD1
= V
LCD
×
1/2
V
LCD2
= V
LCD1
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