HT1632C datasheet - Adafruit
HT1632C datasheet - Adafruit HT1632C datasheet - Adafruit
Note:HT1632CX: Dont careA6~A0: RAM addressesD3~D0: RAM dataD/C: Data/command modeDefault: Power on reset defaultAll the bold forms, namely110,101,and100,aremode commands. Among these,100indicates the commandmode ID. If successive commands have been issued, the command mode ID except for the first commandwill be omitted. The source of the tone frequency and of the time base clock frequency can be derivedfrom an on-chip RC oscillator or an external clock. Calculation of the frequency is based on the system frequencysources as stated above. It is recommended that the host controller should initialize the HT1632C afterpower on reset, for power on reset may fail, which in turn leads to the malfunction of the HT1632CRev. 1.20 22 June 28, 2011
HT1632CPackage Information52-pin QFP (14mm14mm) Outline Dimensions+! ',%/01" $.) *-# " !SymbolDimensions in inchMin. Nom. Max.A 0.681 0.689B 0.547 0.555C 0.681 0.689D 0.547 0.555E 0.039 F 0.016 G 0.098 0.122H 0.134I 0.004 J 0.029 0.041K 0.004 0.008 0 7SymbolDimensions in mmMin. Nom. Max.A 17.30 17.50B 13.90 14.10C 17.30 17.50D 13.90 14.10E 1.00 F 0.40 G 2.50 3.10H 3.40I 0.10 J 0.73 1.03K 0.10 0.20 0 7Rev. 1.20 23 June 28, 2011
- Page 1 and 2: HT1632C328 &2416 LED DriverFeatures
- Page 3 and 4: HT1632CAbsolute Maximum RatingsSupp
- Page 5 and 6: HT1632CFunctional DescriptionDispla
- Page 7 and 8: HT1632CSystem OscillatorThe HT1632C
- Page 9 and 10: HT1632CDigital DimmingThe Display D
- Page 11 and 12: HT1632CWRITE Mode Command Code =10
- Page 13 and 14: HT1632CApplication CircuitsLow Powe
- Page 15 and 16: HT1632CHigh Power LED Application (
- Page 17 and 18: HT1632C 32 ROW 8 COM example (COM
- Page 19 and 20: HT1632C 24 ROW 16 COM example (COM
- Page 21: HT1632CCommand SummaryName ID Comma
<strong>HT1632C</strong>Package Information52-pin QFP (14mm14mm) Outline Dimensions+! ',%/01" $.) *-# " !SymbolDimensions in inchMin. Nom. Max.A 0.681 0.689B 0.547 0.555C 0.681 0.689D 0.547 0.555E 0.039 F 0.016 G 0.098 0.122H 0.134I 0.004 J 0.029 0.041K 0.004 0.008 0 7SymbolDimensions in mmMin. Nom. Max.A 17.30 17.50B 13.90 14.10C 17.30 17.50D 13.90 14.10E 1.00 F 0.40 G 2.50 3.10H 3.40I 0.10 J 0.73 1.03K 0.10 0.20 0 7Rev. 1.20 23 June 28, 2011
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