UPD753012GC NEC, UPD753012GC Datasheet - Page 60

• Manufacturer Part Number: UPD753012GC
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

DC Characteristics (T
Notes 1.
60
LCD drive voltage
LCD divider
resistor
LCD output voltage
deviation
(common)
LCD output voltage
deviation
(segment)
Supply current
Parameter
2.
3.
4.
5.
6.
7.
8.
9.
10. When the sub-oscillator feedback resistor is not used with the SOS set to 00X1 (X: don’t care).
Note 1
Note 2
Note 2
Either R
Voltage deviation is the difference between the ideal values (V
common outputs and the output voltage.
The current flowing through the internal pull-up resistor and the LCD split resistor is not included.
Including the case when the subsystem clock oscillates.
When the device operates in high-speed mode with the processor clock control register (PCC) set to
0011.
When the device operates in low-speed mode with PCC set to 0000.
When the device operates on the subsystem clock, with the system clock control register (SCC) set
to 1001 and oscillation of the main system clock stopped.
When 0000 is assigned to the sub-oscillator control register (SOS).
When 0010 is assigned to the SOS.
Note 3
LCD1
Symbol
V
R
R
V
V
I
I
I
I
I
I
I
DD1
DD2
DD1
DD2
DD3
DD4
DD5
LCD
ODC
ODS
LCD1
LCD2
A
or R
= –40 to +85 ˚C, V
LCD2
6.00 MHz
crystal
oscillation
C1 = C2
= 22 pF
4.19 MHz
crystal
oscillation
C1 = C2
= 22 pF
32.768
kHz
crystal
oscillation
I
I
XT1 = 0 V
STOP
mode
O
O
= 5 A
= 1 A
Note 7
can be selected by mask option.
Note 10
Note 4
Note 4
Low current
dissipation
mode
V
V
V
2.2 V
V
V
HALT
mode
V
V
HALT
mode
Low-
voltage
mode
HALT
mode
V
V
LCD0
LCD1
LCD2
DD
DD
DD
DD
DD
DD
DD
Note 9
= 5.0 V
= 3.0 V
= 5.0 V
= 3.0 V
= 5.0 V
= 3.0 V
Note 8
= V
= V
= V
= 2.2 to 5.5 V)
Conditions
V
LCD
LCD
LCD
LCD
Low power
dissipation
mode
V
V
V
V
V
V
V
V
V
Low-
voltage
mode
DD
DD
DD
DD
DD
DD
DD
DD
DD
10 %
10 %
10 %
10 %
10 %
10 %
2/3
1/3
Note 9
V
= 5.0 V
= 3.0 V
= 5.0 V
= 3.0 V
= 3.0 V
= 2.5 V
= 3.0 V, T
= 3.0 V
= 3.0 V, T
Note 8
DD
Note 5
Note 6
Note 5
Note 6
V
V
V
V
V
T
DD
DD
DD
DD
DD
A
= 3.0 V, T
= 3.0 V, T
= 25 ˚C
10 %
10 %
10 %
10 %
10 %
10 %
A
10 %
A
= 3.0 V
= 2.5 V
= 3.0 V
= 25 ˚C
= 25 ˚C
A
A
= 25 ˚C
= 25 ˚C
10 %
10 %
10 %
LCDn
PD753012, 753016, 753017
; n = 0, 1, 2) of the segment and
MIN.
2.2
50
5
0
0
TYP.
0.72
0.27
0.25
0.23
0.05
0.02
0.02
100
1.9
0.4
1.5
0.7
4.5
8.5
8.5
3.5
3.5
10
12
12
6
6
3
MAX.
0.75
200
V
6.0
1.3
2.1
0.8
4.0
2.0
0.7
12
24
18
20
35
12
25
17
12
10
0.2
0.2
9
7
5
3
DD
Unit
mA
mA
mA
mA
mA
mA
mA
mA
k
k
V
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A