Hot-selling and scarce W65C816S8PL-14 Microprocessor IC PLCC44 spot stock

Product Features

· Advanced fully static CMOS design for low power  consumption and increased noise immunity 

· Wide operating voltage range, 1.8+/- 5%, 2.5+/- 5%,  3.0+/- 5%, 3.3+/- 10%, 5.0+/- 5% specified for use  with advanced low voltage peripherals 

· Emulation mode allows complete hardware and software compatibility with 6502 designs 

· 24-bit address bus provides access to 16 MBytes of  memory space 

· Full 16-bit ALU, Accumulator, Stack Pointer and Index Registers 

· Valid Data Address (VDA) and Valid Program Address (VPA) output for dual cache and cycle steal  DMA implementation 

· Vector Pull (VPB) output indicates when interrupt vectors are being addressed 

· Abort (ABORTB) input and associated vector supports  processor repairs of bus error conditions 

· Low power consumption (300uA@1MHz) 

· Separate program and data bank registers allow program segmentation or full 16 MByte linear  addressing 

· New Direct Register and stack relative addressing provides capability for re-entrant, re-cursive and relocatable programming 

· 24 addressing modes - 13 original 6502 modes with 92  instructions using 256 OpCodes 

· Wait-for-Interrupt (WAI) and Stop-the-Clock (STP)  instructions further reduce power consumption, decrease interrupt latency and allows synchronization  with external events 

​· Co-Processor (COP) instruction with associated vector  supports co-processor configurations, i.e., floating point  processors 

· Block move ability

Product Photos

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