P87C51SBAA

The P87C51SBAA is a high-performance static 80C51 design fabricated with Philips high-density CMOS technology with operation from 2.7V to 5.5V.

Features of the P87C51SBAA are:(1)8051 central processing unit;(2)memory addressing capability;(3)power control modes;(4)CMOS and TTL compatible;(5)two speed ranges at Vcc=5V;(6)three package styles;(7)extended temperature ranges;(8)dual data pointers;(9)security bits;(10)encryption array-64 bytes;(11)4 level priority interrupt;(12)6 interrupt sources;(13)four 8-bit I/O ports;(14)full-duplex enhanced UART;(15)programmable clock out;(16)asynchronous port reset;(17)low EMI(inhibit ALE);(18)wake-up from power down by an external interrupt.

The electrical characteristics of the P87C51SBAA can be summarized as:(1):the parameter is operating temperature under bias,the rating is 0 to +70 or -40 to +85,the unit is ;(2):the parameter is storage temperature range,the rating is -65 to +150,the unit is ;(3):the parameter is voltage on EA/VPP pin to VSS,the rating is 0 to +13.0,the unit is V;(4):the parameter is voltage on any other pin to VSS,the rating is -0.5 to +6.5,the unit is V;(5):the parameter is maximum IOL per I/O pin,the rating is 15,the unit is mA;(6):the parameter is power dissipation (based on package heat transfer limitations,not device power consumption),the rating is 1.5,the unit is W.