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产品名称: CY509

产品型号: CY509

封 装: CY509

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库存信息: 9999999件

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This FlashBased 8bit Microcontroller uses a fully static CMOS technology process to achievehigh speed, small size, low power consumption and high noise immunity.

On chip memory includes 1K words of flash ROM, and 41 bytes of static RAM.


Fully CMOS static design

 8-bit data bus

 On chip flash ROM size : 1K words

 Internal RAM size : 41 bytes

 36 single word instructions

 14-bit instructions

 2-level stacks

 Operating voltage : 2.0V ~ 5.5 V

 Addressing modes include direct, indirect and relative addressing modes

 Power-on Reset

 Internal RC 4MHz or 8MHz select by option.

 PortB 0,1,2,4,5  5 I/O pins with their own independent direction control .

 Wake_up from Sleep on pin change when PortB 0~5 are in the input mode .

 PortB 0~5  own independent weak pull_up control  .

 Sleep Mode for power saving

 8 bit real time clock/counter(TMR0) with 6 bit programmable prescaler .

 On-chip RC oscillator based Watchdog Timer(WDT) can be operated freely .

 Power edge-detector Reset (PED) .



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