HT1642
Abstract: 1281 reset ic various PWM techniques HT1647 ht164
Text: HT1647 4-Level Gray Scale 64x 16 LCD Controller for I/O µ C Features • • • • • • • • • • • • • • • Operating voltage: 2.7V~5.2V Built-in 32kHz RC oscillator External 32.768kHz crystal oscillator or 32kHz frequency source input
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HT1647
32kHz
768kHz
170Hz
768kHz
HT1647
HT1647.
HT1642
1281 reset ic
various PWM techniques
ht164
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HT1642
Abstract: No abstract text available
Text: H D L T E K H T 1 6 4 7 n r ^ 4-Level Gray Scale 64x16 LCD Controller for I/O |uC Features • • • • • • • • • • • • • • • O perating voltage: 2.7V-5.2V B uilt-in 32kHz RC oscillator E xtern al 32.768kHz crystal oscillator or 32kHz frequency source in p u t
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64x16
100-pin
32kHz
768kHz
HT1647
HT1647.
HT1642
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Untitled
Abstract: No abstract text available
Text: H O L T E K r H T 1 6 4 7 r 4-Level Gray Scale & ECB-type 64x16 LCD Controller for I/O iC Features • • • • • • • • • • • • • O p e ra tin g voltage: 2.7V~5.2V B u ilt-in 32kH z RC o scillator E x te rn a l 32.768kH z c ry sta l o scillato r or
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OCR Scan
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64x16
768kH
64x16x2
T1647.
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