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AT89C55 8-bit Microcontroller
Powerful 8-bit microcontroller with 20kB Flash program memory and versatile features
- Memory: 20kB Flash, 256 bytes RAM
- Compatibility: Industry standard 80C51 and 80C52 instruction set
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Features:
- Reprogrammable flash memory
- 10,000 write/erase cycles endurance
- 256 x 8-bit internal RAM
- 32 programmable I/O lines
- Three 16-bit timers/counters
- Eight interrupt sources
- Programmable serial channel
- Low-power idle and power-down modes
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Additional Features:
- Three-level program memory lock
- On-chip oscillator and clock circuitry
- Interrupt recovery from power-down mode
- Hardware watchdog timer
- Dual data pointer
- Power-off flag
The Atmel AT89C55 8-bit microcontroller is a powerful solution for embedded control applications. Its combination of a versatile CPU and flash memory on a single chip offers flexibility and cost-effectiveness.
*Images are for illustration only; actual product may vary.*