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| TEL : 0755-25636777 FAX : 0755-25622955 EN/DECODER 2-STATE 1048576 CODES OTP ENCODER FEATURES * Up to 4 data transmit. * One pin oscillator. "0" 4 CK DEFINATION : 1 CK = OSC CK * 8 M320EA KEY K2 K1 0 0 0 1 0 1 1 0 1 0 1 1 1 1 0 0 0 0 0 1 0 1 1 0 1 0 1 1 1 1 EN/DE / BIT FORMAT "1" 4 CK 4 CK 8 CK 12 CK APPLICATION * Security alarm, Remote control. , . ELECTRICAL CHARACTERISTICS Characteristics Operating Voltage Operating Current Quiescent Current Driving Current Oscillator Frequency Operating Temperature Sym. VDD IOP ISB IOL FOSC Temp. Min. 2.4 -20 Typ. 0.3 1 2 76 25 Max. 13 1 10 75 Unit V mA A mA KHz K3 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 K0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 D3 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 DATA D2 D1 0 0 0 1 0 1 1 0 1 0 1 1 1 1 0 0 0 0 0 1 0 1 1 0 1 0 1 1 1 1 D0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 REMARKS M318E No load @ VDS=1.2V External 30%, Rosc = K APPLICATION DIAGRAM PROTOCOL M320EA- SYNC C0~C19 96 CK 320 CK D0 D1 D2 D3 1 1 VDD=12V IR / RF M320EA 1 8 VDD IR / RF M320EA Rosc OSC VDD VSS VDD 1 8 VDD K3 K2 K1 Rosc OSC VDD VSS VDD K3 K2 K1 4 5 K0 4 5 K0 *All specs and applications shown above subject to change without prior notice. ( , ) 1/1 2002-03-19 |
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