AT89S51 microcontroller equivalent, 8-bit microcontroller.
* Compatible with MCS®-51 Products
* 4K Bytes of In-System Programmable (ISP) Flash Memory
– Endurance: 10,000 Write/Erase Cycles
* 4.0V to 5..
The AT89S51 provides the following standard features: 4K bytes of Flash, 128 bytes of RAM, 32 I/O lines, Watchdog timer.
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