Electronic Trainer
Microcontroller Trainer 89S51

8-bit Microcontroller with 4k bytes in-System
Programmable Flash

Features:
- Compatible with MCS-51 Products
- 4k Bytes of in System Programmable ( ISP) Flash Memory-Endurance : 1000 write/ Erase Cycles
- 4.0V to 5.5V Operating Range
- Fully Static Operation : 0 hz to 33 Mhz
- Three level Program Memory Lock
- 128 x 8-bit Internal RAM
- 32 Programble I/ O Lines
- Two 16-Bit Timer/ Counter
- Six Interupt sources
- Full duplex UART Serial channel
- Low power idle and Power-Down modes
- Interupt recovery from power-down mode
- Watchdog timer
- Dual data pointer
- Power of flag
- Fast Programming Time
- Flexible ISP Programming ( Byte and Page mode )