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LS3013 データシート(PDF) 2 Page - BOWIN ELECTRONIC CO. |
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LS3013 データシート(HTML) 2 Page - BOWIN ELECTRONIC CO. |
2 / 4 page LSI LS3013 2 The system has 16x4bit of program RAM (00H to 0fH) with IO address as follows. Address Description Initialize 0-0xbh RAM undefined 0xch Beep Control Register 0 0xdh RAM 0 0xeh S1,S2,S3,S4 0 4. LED driver The system has 4 LED pad. The LED pad can either be an open drain NMOS output or CMOS output by mask option. Note that : writing a 1 to the above address will cause the corresponding LED to turn on (NMOS driver) thus equivalent to a low level signal on the output pad. 5. Mask option Name Description FSYSPRB Power Up Control 6. INA Address INA ADDRESS Description #0 I[0-3] at D[0:3] #1 I[4:5] at D[0:1], D[2:3] always 0 Absolute Maximum Ratings Supply voltage Vdd - Vss..........................0 to 5V Input voltage Vin.................................Vss to Vdd Operating temperature Top .............-10°C to 60°C Storing temperature Tst ...................-40°C to 70°C Comment Stress above those listed under absolute Maximum Ratings” may cause permanent damage to the device. These are stress rating only. Functional operation of this device at these or any other conditions above those indicated in the operational sections of this specification is not implied and exposure to absolute maximum rating conditions for extended periods may affect device reliability. D.C. Electrical Characteristics (GND = 0V, Vdd = 1.5V, Ta = 25°C unless otherwise specified) |
同様の部品番号 - LS3013 |
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同様の説明 - LS3013 |
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