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| 型号： | STLED316SMTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 显示控制器 |
| 英文描述： | 4 X 17 SEGMENTS SEGMENT LED DRVR AND DSPL CTLR, PDSO24 |
| 封装： | ROHS COMPLIANT, SOP-24 |
| 文件页数： | 18/33页 |
| 文件大小： | 438K |
| 代理商： | STLED316SMTR |
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STLED316S
Key-scanning and display timing
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9
Key-scanning and display timing
During the first cycle, the 16 channels are used for the keyscan. The keyscan duration is
made up of 64 s. The second cycle is used for the display of the LED (discrete). The
maximum time is 512s and the 3rd-8th cycles are used for the 7-segment display. The
number of cycles will increase or decrease depending upon the user configuration.
By default, the configuration is made up of 4 cycles. If any data is written to the discrete
LED, only then the 2nd cycle is valid. Otherwise the 7-segment moves from 2nd-7th cycle.
This is a continuous operation. During the normal operation, the user cannot control or stop
the timing generation.
One cycle of key scanning consists of one frame, and data of 8 x 2 matrices are stored in
the RAM.
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相关代理商/技术参数 |
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| STLED325QTR | 功能描述:LED照明驱动器 I2C interfaced LED controller/driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| STLED32MAT-EVAL1 | 功能描述:BOARD EVALUATION FOR LED ARRAY RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 传感器类型:CMOS 成像，彩色（RGB） 传感范围:WVGA 接口:I²C 灵敏度:60 fps 电源电压:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相关产品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| STLED524 | 功能描述:IC MATRIX LED DISPL DVR 56CSP 制造商:stmicroelectronics 系列:- 包装:剪切带（CT） 零件状态:有效 显示类型:LED 配置:点阵 接口:SPI 数字或字符:- 电流 - 电源:- 电压 - 电源:2.7 V ~ 5.5 V 工作温度:-30°C ~ 85°C 安装类型:表面贴装 封装/外壳:56-UFBGA，WLCSP 供应商器件封装:56-CSP（3.4x3.0） 标准包装:1 |
| ST-LEQ1 | 制造商:Radio Design Labs 功能描述:Use With Vca Loudne Equalizer 制造商:RADIO DESIGN LABS 功能描述:LOUDNESS EQUALIZER USE WITH VCA |
| STLGCA-1.024 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Crystal Oscillator |
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