M5M82C59AP-2

The M5M82C59AP-2 is a programmable LSI for interrupt control.It is fabricated using sillicon-gate CMOS technology and is designed to be used easily in connection with on 8085A,8086 or 8088.

Features of the M5M82C59AP-2 are:(1)single 5V supply voltage;(2)TTL campabible;(3)having internal antl-noise circuit on IR0 to IR7,pins;(4)The device is compailable with M5L8259AP in pin connection;(5)call instruction to the CPU is generated automatically;(6)pricrity,interrupt mask and vectored address for each interrupt request input are programmable;(7)up to 64 levels of interrupt requests can be controlled by cascading with M5M82C59AP-2;(8)polling iunctions.The device can be used as an interrupt controller for CPUs 8085A,8086 or 8088.

The absolute maximum ratings of the M5M82C59AP-2 can be summarized as:(1):the symbol is Vcc,the parameter is supply voltage,the rating is -0.3 to 7,the unit is V;(2):the symbol is VI,the parameter is input voltage,the rating is -0.3 to Vcc+0.3,the unit is V;(3):the symbol is VO,the parameter is output voltage,the rating is -0.3 to Vcc+0.3,the unit is V;(4):the symbol is Topr,the parameter is operating temperature,the rating is -20 to 75,the unit is ;(5):the symbol is Tstg,the parameter is operating temperature,the rating is -65 to 150,the unit is .

The recommended operating conditions of the M5M82C59AP-2 can be summarized as:(1):the symbol is Vcc,the parameter is supply voltage,the Min is 4.5,the Nom is 5,the Max is 5.5,the unit is V;(2):the symbol is Vss,the parameter is supply voltage,the Nom is 0,the unit is V.