UPD16680 NEC, UPD16680 Datasheet - Page 35

• Manufacturer Part Number: UPD16680
• Description: 1/53/ 1/40 DUTY/ LCD CONTROLLER/DRIVER WITH BUILT-IN RAM
• Manufacturer: NEC

13. ELECTRICAL SPECIFICATIONS
Absolute maximum ratings (T
Caution If the absolute maximum rating of even one of the above parameters is exceeded even
Recommended operating range
Note
Remarks1.
Supply voltage (4-fold voltage mode)
Supply voltage (3-fold voltage mode)
Driver supply voltage
Driver reference supply input voltage
Logic system input voltage
Logic system output voltage
Logic system input/output voltage
Driver system input voltage
Driver system output voltage
Operating temperature
Storage temperature
Supply voltage (4-fold voltage mode)
Supply voltage (3-fold voltage mode)
Driver supply voltage
Logic system input voltage
Driver system input voltage
When to use external LCD driving, this parameter is recommended.
2.
3.
momentarily, the quality of the product may be degraded. Absolute maximum ratings, therefore,
specify the values exceeding which the product may be physically damaged. Be sure to use the
product within the range of the absolute maximum ratings.
Parameter
When to use external LCD driving, keep V
When power on or power off moment, keep V
When to use internal LCD driving circuit and not to use D/A converter, keep voltage inputted to
AMP
Parameter
Note
IN(+)
pin to 1.0V to V
A
=+25 C, V
DD
V
V
.
LC1
LC1
Symbol
Symbol
V
V
V
V
V
V
V
V
V
T
V
V
V
OUT1
OUT2
T
to V
to V
SS
LCD
IN1
I/01
IN2
LCD
DD
DD
stg
DD
DD
A
IN
Data Sheet S12694EJ2V0DS00
=0 V)
LC5
LC5
SS
MIN.
2.4
2.4
5.0
0
0
DD
V
LC5
V
LCD
–0.3 to +15.0, V
V
LC4
–0.3 to V
–0.3 to V
–0.3 to V
–0.3 to V
–0.3 to V
–0.3 to V
–0.3 to +3.75
–0.3 to +5.0
–55 to +150
–40 to +85
V
Ratings
LC3
TYP.
10
LCD
LCD
LCD
DD
DD
DD
V
+0.3
+0.3
+0.3
DD
+0.3
+0.3
+0.3
LC2
V
LCD
V
LC1
MAX.
V
V
3.0
4.0
12
V
LCD
DD
LCD
Unit
Unit
PD16680
V
V
V
V
V
V
V
V
V
V
V
V
V
V
C
C
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