IN80C31N |
Part Number | IN80C31N |
Manufacturer | Integral |
Description | IN80C31N/IN80C51N CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER The 80C31/80C51 is a high-performance microcontroller fabricated with high-density CMOS technology. The 80C51 contains a 4k x 8 ROM , a 128 x 8... |
Features |
8031/8051 compatible 4k x 8 ROM (80C51) ROMless (80C31) 128 x 8 RAM Two 16-bit counter/timers Full duplex serial channel Boolean processor • Memory addressing capability 64k ROM and 64k RAM • Power control modes: Idle mode Power-down mode • • CMOS and TTL compatible Two speed ranges at VCC=5V 12 MHz 16 MHz (MCS-51 family) PIN CONFIGURATIONS P 1 .0 P 1 .1 P 1 .2 P 1 .3 P 1 .4 P 1 .5 P 1 .6 P 1 .7 R ST R x D /P 3 .0 T x D /P 3 .2 I N T 0 /P 3 .2 I N T 1 /P 3 .3 T 0 /P 3 .4 T 1 /P 3 .5 W R /P 3 6 R D /P 3 .7 XTAL2 XTAL1 V ss 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2... |
Document |
IN80C31N Data Sheet
PDF 138.95KB |
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