P89C664 microcontroller equivalent, 8-bit 80c51 5v low power 16 kb/32 kb/64 kb flash microcontroller.
2.1 Principal features
* Dual 100 kHz byte-wide I2C-bus interfaces
* 128-byte page erase for efficient use of code memory as non-volatile data storage
* 0 MHz.
The P89V660/662/664 are 80C51 microcontrollers with 16 kB/32 kB/64 kB flash and 512 B/1 kB/2 kB of data RAM. These devices are designed to be drop-in and software compatible replacements for the P89C660/662/664 devices. Both the In-System Programming.
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