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6500/1 CPU COMMODORE USE IN AMIGA KB & 1520 PLOTTER NMOS NCR NOS -a 6502 variant
6500/1 CPU COMMODORE USE IN AMIGA KB & 1520 PLOTTER NMOS NCR NOS -a 6502 variant
6500/1 CPU COMMODORE USE IN AMIGA KB & 1520 PLOTTER NMOS NCR NOS -a 6502 variant

6500/1 CPU COMMODORE USE IN AMIGA KB & 1520 PLOTTER NMOS NCR NOS -a 6502 variant

$ 2.62

Availability: 86 in stock
  • Brand: NCR
  • MPN: 6500/1P
  • Number of Pins: 40
  • All returns accepted: ReturnsNotAccepted
  • Condition: New never used
  • Mounting Style: Through-Hole
  • Type: MPU (Microprocessor)

    Description

    Hello.
    This is the 6500/1P was an advanced version of the 6502 and was used by Commodore computers to control the Amiga keyboard and the 1520  printer/plotter.  Its a microcontroller with a 6502 core.  It contains an internal ROM which contains the characters in the picture (thanks to Jim Brain).  Other than that its an 8 bit NMOS microcomputer on a single chip and is totally upward/downward software compatible with all members of the 6500 family including the 6502.
    2048 bytes of masked ROM memory mapped from 800 to FFF.
    64x8 RAM,
    1Mhz-3Mhz,
    flexible interface circuitry that includes a 16 bit programmable counter/latch with 4 operating modes,
    32 bidirectional I/O lines,
    5 interrupts and a counter I/O line.
    It is not pin for pin compatible to the 6502.
    If you need the datasheet, please ask although I am sure you can located on-line or I can provide it via email or copy with your order, please send me a note requesting it when you purchase.