Atmel’s AT89C4051 is low-voltage, high-performance CMOS 8-bit microcontroller with 4KB of flash programmable and erasable read-only memory (PEROM). The device uses Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set. This versatile 8-bit CPU with flash provides a highly-flexible and cost-effective solution for many embedded control applications.
Features :-
- Flash (Kbytes):4 Kbytes
- Pin Count:20
- Max. Operating Freq. (MHz):24 MHz
- CPU:8051-12C
- Max I/O Pins:15
- UART:1
- SRAM (Kbytes): 0.125
- Operating Voltage (Vcc): 2.7 to 6.0
- Timers: 2
* product image for illustration purposes only. actual product may vary.
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