UPD75P3116 NEC, UPD75P3116 Datasheet - Page 35

• Manufacturer Part Number: UPD75P3116
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

DC CHARACTERISTICS (T
Notes 1.
LCD drive voltage
VAC current
LCD output voltage
deviation
LCD output voltage
deviation
Supply current
Parameter
2.
3.
4.
5.
6.
7.
8.
9.
10. When SOS is set to 00 1 and the feedback resistor of the sub-oscillation circuit is not used.
Note 2
Note 2
Set to VAC0 = 0 when the low power consumption mode and the stop mode are used. If VAC0 = 1
is set, the current increases for approx. 1 A.
The voltage deviation is the difference from the output voltage corresponding to the ideal value of the
segment and common outputs (V
Not including currents flowing in on-chip pull-up resistors.
Including oscillation of the subsystem clock.
When the processor clock control register (PCC) is set to 0011 and the device is operated in the high-
speed mode.
When PCC is set to 0000 and the device is operated in the low-speed mode.
When the system clock control register (SCC) is set to 1001 and the device is operated on the
subsystem clock, with main system clock oscillation stopped.
When the sub-oscillation circuit control register (SOS) is set to 0000.
When SOS is set to 0010.
Note 1
(common)
(segment)
Note 3
Symbol
V
I
V
V
I
I
I
I
I
I
I
VAC
DD1
DD2
DD1
DD2
DD3
DD4
DD5
LCD
ODC
ODS
A
= –40 to +85˚C, V
VAC0 = 0
VAC0 = 1
VAC0 = 1, V
lo = 1.0 A
lo = 0.5 A
6.00 MHz
Crystal oscillation V
C1 = C2 = 22 pF
4.19 MHz
Crystal oscillation V
C1 = C2 = 22 pF
32.768 kHz
Crystal oscillation mode
XT1 = 0 V
STOP mode
Note 4
Note 4
Note 10
Note 7
LCDn
DD
= 2.0 V
DD
; n = 0, 1, 2).
T
T
V
V
V
1.8 V
V
HALT mode
V
HALT mode
Low-voltage
Low power
consumption
mode
HALT mode
V
V
= 1.8 to 5.5 V)
A
A
Test conditions
LCD0
LCD1
LCD2
DD
DD
DD
DD
DD
DD
10%
= –40 to +85 C
= –10 to +85 C
= 5.0 V
= 3.0 V
= 5.0 V
= 3.0 V
= 5.0 V
= 3.0 V
= V
= V
= V
Note 9
Note 8
10%
V
LCD
LCD
LCD
LCD
x 2/3
x 1/3
10%
10%
10%
10%
10%
V
DD
V
V
V
V
V
V
V
V
V
Low-
voltage
mode
Note 8
Low
power
consump-
tion mode
Note 9
T
Note 5
Note 6
DD
DD
Note 5
Note 6
DD
DD
DD
DD
DD
DD
DD
A
= 25˚C
= 3.0 V, T
= 3.0 V, T
= 5.0 V
= 3.0 V
= 5.0 V
= 3.0 V
= 3.0 V
= 2.0 V
= 3.0 V
V
V
V
V
V
T
DD
DD
DD
DD
DD
A
= 3.0 V, T
= 3.0 V 10%
= 2.0 V 10%
= 3.0 V 10%
= 25˚C
A
A
= 3.0 V,
= 25˚C
= 25˚C
10%
10%
10%
10%
10%
10%
10%
A
= 25˚C
MIN.
2.7
2.2
1.8
0
0
TYP.
0.55
0.25
0.45
0.65
0.22
0.05
0.02
0.02
3.2
0.7
2.5
5.5
2.2
5.5
4.0
4.0
PD75P3116
45
20
45
42
42
1
MAX.
1.35
V
V
V
130
120
9.5
1.6
2.0
0.8
7.5
1.8
0.7
55
90
85
18
12
12
10
0.2
0.2
4
7
8
5
3
DD
DD
DD
Unit
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
35