Holtek Semiconductor Inc Datasheet | Specifications & PDF Download

HT8970 Voice Echo Features · Operating voltage: 4.5V~5.5V · ADM algorithm · Low noise - Echo mode: -85dB - Surround mode: -90dB · Built-in 20Kb SRAM

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Preliminary Features · · · · · · · · · HT48R05A-1 8-Bit OTP Microcontroller · · · · · · · · Operating voltage: fSYS=4MHz: 3.3V~5.5V fSYS=8MHz: 4.5V~

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HT46R23 8-Bit OTP Microcontroller Features · Operating voltage: · Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 3.3V~5.5V fSYS=8MHz

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Preliminary Features · · · · · · · · · HT48R06A-1 8-Bit OTP Microcontroller · · · · · · · · · Operating voltage: fSYS=4MHz: 3.3V~5.5V fSYS=8MHz: 4.5

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HT48R10A-1 8-Bit Microcontroller Features · · · · · · · · · Operating voltage: fSYS=4MHz: 3.3V~5.5V fSYS=8MHz: 4.5V~5.5V 21 bidirectional I/O lines (

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HT8950 Voice Modulator Features • • • • • • Operating voltage: 2.4~4.0V On-chip SRAM Robot function Vibrato function 8kHz sampling rate 7-step level

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HT46R64/HT46C64 A/D with LCD Type 8-Bit MCU Technical Document · Tools Information · FAQs · Application Note - HA0003E Communicating between the HT48

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HT48R30A-1 8-Bit Microcontroller Features · · · · · · · · · Operating voltage: fSYS=4MHz: 3.3V~5.5V fSYS=8MHz: 4.5V~5.5V Low voltage reset function 2

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HT8955A Voice Echo Features • • • • Operating voltage: 5.0V Long delay time – 0.8 seconds (SEL=VSS, 256K DRAM) – 0.2 seconds (SEL=VDD/open, 64K DRAM

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HT6P20X Series 224 OTP Encoder Features · Operating voltage: 2V~12V · Low power consumption · Built-in oscillator needs only 5% resistor · 0/2/4/8 dat

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HT82V731 16-Bit Stereo Audio D/A Converter Features · Wide supply voltage range: 2.4V~5.5V · CMOS technology · Low power consumption · Two voltage ou

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312 Series of Encoders Features · · · · Operating voltage: 2.4V~12V Low power and high noise immunity CMOS technology Low standby current Minimum tra

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HT71XX High Voltage Regulator Features · · · Low power consumption Low voltage drop Low temperature coefficient · · High input voltage (up to 24V)

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HT74XX Negative Voltage Regulator Features · · · Low power consumption Low voltage drop Low temperature coefficient · · · High input voltage (up to

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HT1380/HT1381 Serial Timekeeper Chip Features · Operating voltage: 2.0V~5.5V · Maximum input serial clock: 500kHz at VDD=2V, 2MHz at VDD=5V · Operati

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HT1611C Timer with Dialer Interface Features · Operating voltage: 1.2V~1.7V · Low operating current: 3mA (typ.) · Dialing number and conversation time

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HT600/680/6207 318 Series of Encoders Features · · · · · Operating voltage: 2.4V~12V Low power and high noise immunity CMOS technology Low standby cu

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312 Series of Encoders Features · · · · Operating voltage: 2.4V~12V Low power and high noise immunity CMOS technology Low standby current Minimum tra

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Preliminary Features · · · · · · · Multimedia Keyboard Encoder OTP · · · · · · · HT82K68E Operating voltage: 2.8V~5.5V 34(42-pin)/32(40-pin) bidire

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