• Part: 89S51
  • Description: 8-bit Microcontroller
  • Manufacturer: Atmel
  • Size: 476.30 KB
Download 89S51 Datasheet PDF
Atmel
89S51
89S51 is 8-bit Microcontroller manufactured by Atmel.
.. Features - patible 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 Programmable I/O Lines Two 16-bit Timer/Counters Six Interrupt Sources Full Duplex UART Serial Channel Low-power Idle and Power-down Modes Interrupt Recovery from Power-down Mode Watchdog Timer Dual Data Pointer Power-off Flag Fast Programming Time Flexible ISP Programming (Byte and Page Mode) Green (Pb/Halide-free) Packaging Option 8-bit Microcontroller with 4K Bytes...