- 您现在的位置：买卖IC网 > PDF目录30736 > LC80101M SPECIALTY CONSUMER CIRCUIT, PDSO28 PDF资料下载
参数资料
| 型号： | LC80101M |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
| 封装： | MFP-28 |
| 文件页数： | 8/9页 |
| 文件大小： | 161K |
| 代理商： | LC80101M |
Usage Notes
1. Setting the BACKUP pin low switches the LC80101M to backup mode. This is a mode in which oscillator and chip
operation are stopped to reduce current drain. This pin must be set high for normal operation. Also note that a reset
must be applied after the BACKUP pin is returned to high from low. (See Figure 4 on page 8.) The BACKUP pin
must be connected to the LC80101M VDD pin if backup mode is not used.
2. The lines connecting this LSI to the LC72700E must be dedicated lines only used by these two chips. Do not connect
these lines to any other circuits via a bus or any other connection.
3. A reset must be applied when power is first applied. The LC72700E RST pin and this LSI’s RST2 pin can be driven
from a common signal. (See Figure 3 on page 8.)
4. The TESTON pin (pin 13) must be connected to ground.
Operation During Reset
A reset signal is applied by setting the RST2 pin input level below VIL for at least 300 ns when the power-supply voltage
(VDD) is 3.4 V or higher. See Figure 3.
Figure 3
All registers other than those holding data required for descrambling are reset by a reset signal. The crystal oscillator
circuit does not stop.
BACKUP Pin
A reset must be applied after the BACKUP pin is returned to high (for normal operation from low (backup mode, in
which the oscillator is stopped). See the following figure.
Figure 4
No. 5438-8/9
LC80101M
相关PDF资料 |
PDF描述 |
|---|---|
| LC81096 | SPEECH SYNTHESIZER, PDSO28 |
| LC81192 | SPEECH SYNTHESIZER, PDSO28 |
| LC8100 | SPEECH SYNTHESIZER, PDIP28 |
| LC82101 | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| LC82102W | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC8011-21 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| LC8021-21 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| LC8031-21 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| LC8041-21 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| LC8041R11 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
发布紧急采购，3分钟左右您将得到回复。