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HD61203U データシート(PDF) 10 Page - Hitachi Semiconductor |
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HD61203U データシート(HTML) 10 Page - Hitachi Semiconductor |
10 / 30 page HD61203U 10 Terminal Name Number of Terminals I/O Connected to Functions FS 1 I V CC or GND Selects frequency. When the frame frequency is 70 Hz, the oscillation frequency should be: f OSC = 430 kHz at FCS = VCC f OSC = 215 kHz at FCS = GND This terminal is active only in the master mode. Connect it to V CC in the slave mode. DS1, DS2 2 I V CC or GND Selects display duty factor. Display Duty Factor 1/48 1/64 1/96 1/128 DS1 GND GND V CC V CC DS2 GND V CC GND V CC These terminals are valid only in the master mode. Connect them to V CC in the slave mode. STB TH CL1 1 1 1 IV CC or GND Input terminal for testing Connect to STB V CC. Connect TH and CL1 to GND. CR, R, C 3 Oscillator In the master mode, use these terminals as shown below: RCR C RCR C Rf Cf Open Open External clock Internal oscillation External clock In the slave mode, stop the oscillator as shown below: RCR C Open Open VCC ø1, ø2 2 O HD61202U Operating clock output terminals for the HD61202U • Master mode Connect these terminals to terminals ø1 and ø2 of the HD61202U respectively. • Slave mode Don’t connect any lines to these terminals. |
同様の部品番号 - HD61203U |
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同様の説明 - HD61203U |
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