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TPS-00345               P89C51X2BN

FEATURES

• 80C51 Central Processing Unit

– 4 Kbytes Flash (P89C51X2)

– 128 byte RAM (P89C51X2)

– Boolean processor

– Fully static operation

• 12-clock operation with selectable 6-clock operation (via software

   Or  via parallel programmer)

• Memory addressing capability

– Up to 64 Kbytes ROM and 64 Kbytes RAM

• Power control modes:

– Clock can be stopped and resumed

– Idle mode

– Power-down mode

• Two speed ranges

– 0 to 20 MHz with 6-clock operation

– 0 to 33 MHz with 12-clock operation

• LQFP, PLCC or DIP package

• Extended temperature ranges

• Dual Data Pointers

• Three security bits

• Four interrupt priority levels

• Six interrupt sources

• Four 8-bit I/O ports

• Full-duplex enhanced UART

– Framing error detection

– Automatic address recognition

• Three 16-bit timers/counters T0, T1 (standard 80C51) and

   additional T2 (capture and compare)

• Programmable clock-out pin

• Asynchronous port reset

• Low EMI (inhibit ALE, slew rate controlled outputs, and 6-clock

   mode)

• Wake-up from Power Down by an external interrupt

 

 

 

P89C51X2BN Microcontroller

TPS-00345

TPS-00345               P89C51X2BN FEATURES • 80C51 Central Processing Unit – 4 Kbytes Flash (P89C51X2) – 128 byte RAM (P89C51X2) – Boolean processor – Fully static operation &bull...
14 Units in Stock
Rs.60.00