參數(shù)資料
型號(hào): μPD780308Y
廠(chǎng)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(jī)微控制器(8位單片微控制器)
文件頁(yè)數(shù): 44/72頁(yè)
文件大小: 531K
代理商: ΜPD780308Y
44
μ
PD780306Y, 780308Y
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
LCD drive voltage
V
LCD
2.0
V
DD
V
LCD dividing resistor
R
LCD
60
100
150
k
LCD output voltage
deviation
Note
(common)
V
ODC
I
O
=
±
5
μ
A
0
±
0.2
V
LCD output voltage
deviation
Note
(segment)
V
ODS
I
O
=
±
1
μ
A
0
±
0.2
V
LCD CONTROLLER/DRIVER CHARACTERISTICS (AT LOW-VOLTAGE OPERATION)
Parameteter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
LCD drive voltage
V
LCD
2.0
V
DD
V
LCD dividing resistor
R
LCD
60
100
150
k
LCD output voltage
deviation
Note
(common)
V
ODC
I
O
=
±
5
μ
A
0
±
0.2
V
LCD output voltage
deviation
Note
(segment)
V
ODS
I
O
=
±
1
μ
A
0
±
0.2
V
(1)
Static Display Mode (T
A
= –10 to +85
°
C, 2.0 V
V
DD
< 3.4 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, 2.0 V
V
DD
< 3.4 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).
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
LCD drive voltage
V
LCD
2.0
V
DD
V
LCD dividing resistor
R
LCD
60
100
150
k
LCD output voltage
deviation
Note
(common)
V
ODC
I
O
=
±
5
μ
A
0
±
0.2
V
LCD output voltage
deviation
Note
(segment)
V
ODS
I
O
=
±
1
μ
A
0
±
0.2
V
(3)
1/2 Bias Method (T
A
= –10 to +85
°
C, 2.0 V
V
DD
< 3.4 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
LCD0
= V
LCD
V
LCD1
= V
LCD
×
2/3
V
LCD2
= V
LCD
×
1/3
V
LCD0
= V
LCD
V
LCD1
= V
LCD
×
1/2
V
LCD2
= V
LCD1
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