参数资料
型号: MAX6951CEE+T
厂商: Maxim Integrated
文件页数: 10/19页
文件大小: 0K
描述: IC DRVR DSPL LED SRL 16-QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
显示器类型: LED
配置: 7 段显示
接口: 3 线串口
数字或字符: 8 位数字
电流 - 电源: 10mA
电源电压: 2.7 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 16-LSSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP 裸露焊盘
包装: 带卷 (TR)
Serially Interfaced, +2.7V to +5.5V,
5- and 8-Digit LED Display Drivers
Table 5. Configuration Register Format
MODE
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Configuration register
0x04
X
X
R
T
E
B
0
S
Table 6. Shutdown Control (S Data Bit D0) Format
MODE
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Shutdown
Normal operation
0x04
0x04
X
X
X
X
R
R
T
T
E
E
B
B
0
0
0
1
Table 7. Blink Rate Selection (B Data Bit D2) Format
MODE
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Slow-blinking segments
blink on for 1s, off for 1s
0x04
X
X
R
T
E
0
0
S
with f OSC = 4MHz
Fast-blinking segments
blink on for 0.5s, off for
0x04
X
X
R
T
E
1
0
S
0.5s with f OSC = 4MHz
Table 8. Global Blink Enable/Disable (E Data Bit D3) Format
MODE
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Blink function is
disabled
Blink function is
enabled
0x04
0x04
X
X
X
X
R
R
T
T
0
1
B
B
0
0
S
S
Table 9. Global Blink Timing Synchronization (T Data Bit D4) Format
MODE
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Blink timing counters
are unaffected
0x04
X
X
R
0
E
B
0
S
Blink timing counters
are cleared on the
0x04
X
X
R
1
E
B
0
S
rising edge of CS
Each LED digit is represented by 2 bytes of memory, 1
byte in plane P0 and the other in plane P1. Each LED
digit’s segment is represented by 2 bits of memory, 1
bit from the appropriate byte in each plane. The digit
registers are mapped so that a digit ’s data can be
updated in plane P0, or plane P1, or both planes at the
same time (Table 3).
10
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