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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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HMS91C8032 датащи(PDF) 5 Page - Hynix Semiconductor |
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HMS91C8032 датащи(HTML) 5 Page - Hynix Semiconductor |
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5 / 157 page  HMS91C8032/97C8032 2 NOV., 2001 Ver 1.02 1.3 Features Item Features ROM 32K x 8-bit RAM 1K x 8-bit Instruction Cycle With variable instruction execution time function 1.66 µs / 3.33µs / 26.6µs (with main system clock : 7.2MHz) 366.2 µs (with sub-system clock : 32.768KHz) Instruction Set MCS-51 Micro-controller Compatible Instruction Set I/O Port CMOS I/O : 62 pins (including 4-open drain ports) A/D Converter 8-bit resolution x 8-channels Serial Interface 3-wire serial I/O mode : 2 channels Full duplex UART : 1 channel Timer/Counter Five 16-bit timers/event counters Dedicated Watchdog timer Buzzer(Beep) Output 1.2KHz (fx/6000), 2.4KHz (fx/3000), 4.5KHz (fx/1600), 8.0KHz (fx/900) Interrupt Source 7 External, 11 Internal Sources PLL Frequency Synthesizer Division Mode Direct division mode (VCOL pin) Pulse swallow mode (VCOH and VCOL pins) Reference Frequency 13 types selected by program 1, 1.25, 2.5, 3, 5, 6.25, 9, 10, 12.5, 18, 20, 25, 50KHz Charge Pump Error out : EO pin Phase Detector Unlock detectable by program Frequency Counter Frequency Measurement AMIFC pin : for 450KHz count FMIFC pin : for 10.7MHz count Standby Function Idle mode Power-down mode Reset Reset by RESET pin Reset by Vdet circuit Vdet circuit: Detection of less than 2.7V (Normal operation mode) Power Supply Voltage VDD = 4.5V to 5.5V (with PLL operating) VDD > 1.8V (Data retention mode) System Clock Main system clock : 7.2MHz Sub-system clock : 32.768KHz Package 80 pin plastic MQFP |
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