Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
部品番号
コンポーネント説明
ICM7244 データシートの表示(PDF) - Renesas Electronics
部品番号
コンポーネント説明
メーカー
ICM7244
8-Character, Microprocessor Compatible, LED Display Decoder Driver
Renesas Electronics
ICM7244 Datasheet PDF : 14 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
ICM7244
Typical Applications
(Continued)
8-CHARACTER LED DISPLAY
8-CHARACTER LED DISPLAY
8-CHARACTER LED DISPLAY
8
NOTE
8
NOTE
8
NOTE
CLR
CLR
CHAR
CLR
CHAR
CLR
CHAR
SEG
SEG
SEG
+5V
SEN
DISP FULL
SEN
DISP FULL
SEN
DISP FULL
+5V
MODE
+5V
MODE
+5V
MODE
WR
V
DD
+5V
WR
V
DD
+5V
WR
V
DD
+5V
D0 - D5
CS
V
SS
D0 - D5
CS
V
SS
D0 - D5
CS
V
SS
DATA
BUS 6
6
6
WR
CS,
(WR)
FIRST 8 CHARACTERS
SECOND 8 CHARACTERS
NTH 8 CHARACTERS
NOTE: 17 for ICM7244.
FIGURE 6. MULTICHARACTER DISPLAY USING SEQUENTIAL ACCESS MODE
+5V
+5V
617
SEG
1mA
ICM7244
2N2219
14
(100mA
PEAK
)
CHAR
r
ON
= 4
GND
14mA
2N6034
1.4A
PEAK
GND
+5V
617
+5V
1k
+5V
1.4A
PEAK
2N6034
SEG
ICM7244
300
r
ON
= 4
CHAR
1k
25
(100mA
PEAK
)
2N2219
GND
1k
GND
GND
FIGURE 7A. COMMON CATHODE DISPLAY
FIGURE 7B. COMMON ANODE DISPLAY
FIGURE 7. DRIVING LARGE DISPLAYS
FN6675 Rev.1.00
Jan 22, 2009
Page 9 of 14
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]