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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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HT46C64 데이터시트(PDF) 1 Page - Holtek Semiconductor Inc |
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HT46C64 데이터시트(HTML) 1 Page - Holtek Semiconductor Inc |
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1 / 47 page  HT46R64/HT46C64 A/D with LCD Type 8-Bit MCU Rev. 1.40 1 September 21, 2004 Features · Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V · 24 bidirectional I/O lines · Two external interrupt input · One 8-bit and one 16-bit programmable timer/event counter with PFD (programmable frequency divider) function · LCD driver with 33´3or32´4 segments (logical output option for SEG0~SEG15) · 4K´15 program memory · 192´8 data memory RAM · Supports PFD for sound generation · Real Time Clock (RTC) · 8-bit prescaler for RTC · Watchdog Timer · Buzzer output · On-chip crystal, RC and 32768Hz crystal oscillator · HALT function and wake-up feature reduce power consumption · 8-level subroutine nesting · 8 channels 10-bit resolution A/D converter · 4-channel 8-bit PWM output shared with 4 I/O lines · Bit manipulation instruction · 16-bit table read instruction · Up to 0.5ms instruction cycle with 8MHz system clock · 63 powerful instructions · All instructions in 1 or 2 machine cycles · Low voltage reset/detector function · 56-pin SSOP, 100-pin QFP package General Description The HT46R64/HT46C64 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D product applications that interface di- rectly to analog signals and which require LCD Inter- face. The mask version HT46C64 is fully pin and functionally compatible with the OTP version HT46R64 device. The advantages of low power consumption, I/O flexibil- ity, timer functions, oscillator options, multi-channel A/D Converter, Pulse Width Modulation function, HALT and wake-up functions, in addition to a flexible and configurable LCD interface enhance the versatility of these devices to control a wide range of applications re- quiring analog signal processing and LCD interfacing, such as electronic metering, environmental monitoring, handheld measurement tools, motor driving, etc., for both industrial and home appliance application areas. HT46C64 under development, available in 4Q, 2004. |
유사한 부품 번호 - HT46C64 |
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유사한 설명 - HT46C64 |
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