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New Arrival Hot Sale P89C669 P89C669FA For IC 80C51 8-bit Microcontroller Family With...

Quantité : 1000   Prix : $29

P89C669FA New and original in stock!Action Dynamic.
Semiconductors' new 51MX core. The P89C669 features 96 kbytes of Flash program
memory and 2 kbytes of data SRAM. In addition, this device is equipped with a
Programmable Counter Array (PCA), a watchdog timer that can be configured to
different time ranges through SFR bits, as well as two enhanced UARTs and byte
based I2C-bus serial interface.

Key features
Extended features of the 51MX Core:
23-bit program memory space and 23-bit data memory space
Linear program and data address range expanded to support up to 8 Mbytes each
Program counter expanded to 23 bits
Stack pointer extended to 16 bits enabling stack space beyond the 80C51 limitation
New 23-bit extended data pointer and two 24-bit universal pointers greatly improve C compiler code efficiency in using pointers to access variables in different spaces

100% binary compatibility with the classic 80C51 so that existing code is completely reusable
Up to 24 MHz CPU clock with 6 clock cycles per machine cycle
96 kbytes of on-chip program Flash
2 kbytes of on-chip data RAM
Programmable Counter Array (PCA)
Two full-duplex enhanced UARTs
Byte based Fast I2C serial interface (400 kbits/s)
Localisation : , 518031 Shenzhen,
Personne à contacter : Yolanda Zhou, +86 755 82539044 ext 153

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New Arrival Hot Sale P89C669 P89C669FA For IC 80C51 8-bit Microcontroller Family With...

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