NS486SXL-25

Features: -
Mounting Type: Surface Mount
Packaging: Tray
Series: -
Speed: 25MHz
Package / Case: 132-BQFP Bumpered
Supplier Device Package: 132-PQFP
Processor Type: 486SX
Manufacturer: National Semiconductor
Voltage: 3.3V, 5V


Pinout




Description

The NS486SXL-25 is a highly integrated embedded system controller incorporating an Intel486-class 32-bit processor along with all of the necessary System Service Elements,implementing a true "system on a chip."

Fratures of the NS486SXL-25 are:(1)100% compatible with VxWorks, VRTX, QNX Neutrino, pSOS+,and other popular real-time executives and operating system kernels;(2)intel486 instruction set compatible (protected mode only) with optimized performance;(3)operation at 25 MHz with 5V supply;(4)low cost 132-pin PQFP package;(5)industry standard interrupt controller, timers, and real time clock;(6)protected WATCHDOG™ timer.

The absolute maximum ratings of the NS486SXL-25 can be summarized as:(1):the parameter is supply voltage,the symbol is VDD,VDDA,the rating is -0.5 to +7.0,the unit is V;(2):the parameter is input voltage,the symbol is VI,the rating is -0.5 to VDD+0.5,the unit is V;(3):the parameter is output voltage,the symbol is VO,the rating is -0.5 to VDD+0.5,the unit is V;(4):the parameter is storage temperature,the symbol is TSTG,the rating is -65 to +165,the unit is ;(5):the parameter is lead temperature soldering (10 seconds),the symbol is TL,the rating is +260,the unit is .