NJU6624CFG1-02 NJR, NJU6624CFG1-02 Datasheet - Page 30

• Manufacturer Part Number: NJU6624CFG1-02
• Description: LCD Drivers 14-Char/1-Line Dot Mtrx LCD Cntrlr Drvr
• Manufacturer: NJR

Specifications of NJU6624CFG1-02

• Number Of Digits: 14
• Number Of Segments: 70
• Maximum Clock Frequency: 218 KHz
• Operating Supply Voltage: 2.4 V to 5.5 V
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 85 C
• Package / Case: QFP-100-G1
• Maximum Supply Current: 500 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note 4 :
Note 4 : Apply to the OSC1, SCL, DATA, CS, RESET Terminals.
Note 5 :
Note 5 : “Pull-up MOS Current 1” : Apply to the DATA Terminals.
Note 6 : Apply to the P0 to P3, REQ, DATA Terminals.
Note 6 : Apply to the P0 to P3, REQ, DATA Terminals.
Note 7 : If the input level is medium, current consumption will increase due to the penetration current. Therefore,
Note 7 : If the input level is medium, current consumption will increase due to the penetration current. Therefore,
Note 8 : R
Note 8 : R
Note 9 : Apply to the output voltage from each COM and SEG are less than
Note 9 : Apply to the output voltage from each COM and SEG are less than + + 0.15V against the LCD driving
Note 10: Apply to the
Note 10: Apply to the SCL,CS,RESET Terminals.
“Pull-up MOS Current 2” and “Input Voltage 2” : Apply to the K0 to K3 Terminals.
“Pull-up MOS Current 2” and “Input Voltage 2” : Apply to the K0 to K3 Terminals.
Apply to the OSC1, SCL, DATA, CS, RESET Terminals.
“Pull-up MOS Current 1” : Apply to the DATA Terminals.
-Operating Current Measurement Circuit
-Operating Current Measurement Circuit
the input level must be fixed to "H" or "L".
the input level must be fixed to "H" or "L".
each common terminal (COM
each common terminal (COM
segment terminal (SEG
segment terminal (SEG
common and segment terminals at a same time.
common and segment terminals at a same time.
constant voltage (V
constant voltage (V
COM
COM
and R
and R
COM
COM
SCL,CS,RESET Terminals.
are the resistance values between power supply terminals (V
are the resistance values between power supply terminals (V
DD
DD
, V
, V
1 1
LCD1
LCD1
to SEG
to SEG
5V
5V
A
) at no load condition.
) at no load condition.
1 1
to COM
to COM
71
71
) respectively, and measured when the current I
) respectively, and measured when the current I
VDD
VDD
VSS
VSS
7 7
/COMMK) and supply voltage (V
/COMMK) and supply voltage (V
NJU6624
NJU6624
0.15V against the LCD driving
SS
SS
NJU6624A/B
NJU6624A/B
, VLCD2 or V
, VLCD2 or V
SS,
SS,
VLCD2 or V
VLCD2 or V
d d
is flown on every
is flown on every
1 1
,V ,V
2 2
1 1
,V ,V
,V ,V
4 4
2 2
) and each
) and each
,V ,V
4 4
) and
) and