参数资料
型号: ICM7244AIM44ZT
厂商: Intersil
文件页数: 8/13页
文件大小: 0K
描述: IC LED DRVR 16 SEG 8 CHAR 44MQFP
标准包装: 500
显示器类型: LED
配置: 16 段
接口: 串行
数字或字符: 8 个字符
电流 - 电源: 180mA
电源电压: 4.75 V ~ 5.25 V
工作温度: -25°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 44-QFP
供应商设备封装: 44-MQFP(10x10)
包装: 托盘
ICM7244
Typical Applications
+5V
8 CHARACTERS
8 CHARACTERS
CHAR
SEG
CHAR
SEG
RRI
RBR8
CLR
CLR
HD6402
RBR7
CS
SEN
ICM7244
DISP
FULL
CS
SEN
ICM7244
DISP
FULL
ETC.
UART
WR
WR
DRR
RBR1 - RBR6
DR
6 BIT BUS
+5V
D0 - D5
CS
+5V
D0 - D5
CS
+5V
D0 - D5
CS
WR
D0 - D5
CS
WR
OUT
V +
20k
CS
CS
TR
SEN
ICM7244
DISP
SEN
ICM7244
DISP
ETC.
ICL7555
DELAY
CLR
FULL
CLR
FULL
TH
CHAR
SEG
CHAR
SEG
200pF
8 CHARACTERS
8 CHARACTERS
FIGURE 5. DRIVING TWO ROWS OF CHARACTERS FROM A SERIAL INPUT
8
FN6675.1
January 22, 2009
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