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LC665316A Datasheet Four-Bit Single-Chip Microcontrollers

Manufacturer: SANYO (now Panasonic)

Overview: Preliminary No. 5485 CMOS LSI LC665304A, 665306A, 665308A, 665312A, 665316A Four-Bit Single-Chip Microcontrollers with 4, 6, 8, 12, and 16 KB of On-Chip ROM Overview The LC665304A, LC665306A, LC665308A, LC665312A, and LC665316A are 4-bit CMOS microcontrollers that integrate on a single chip all the functions required in a system controller, including ROM, RAM, I/O ports, a serial interface, 16-value comparator inputs, timers, interrupt functions, and an optional sub-oscillator circuit. These microcontrollers are available in a 48-pin package.

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Key Features

  • and Functions.
  • On-chip ROM capacitiy of 4, 6, 8, 12, and 16 kilobytes, and an on-chip RAM capacity of 512 × 4 bits.
  • Fully supports the LC66000 Series common instruction set (128 instructions).
  • I/O ports: 42 pins.
  • A sub-oscillator circuit can be used (option) This circuit allows power dissipation to be reduced by operating at lower speeds.
  • 8-bit serial interface: two circuits (can be connected in cascade to form a 16-.

More Datasheets from SANYO (now Panasonic)

Part Number Description
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LC66508B 4-bit Microcontroller
LC66512B 4K/6K/8K-BYTE ROM-CONTAINED SINGLE-CHIP 4-BIT MICROCOMPUTER FOR CONTROL-ORIENTED APPLICATIONS
LC66516B SINGLE-CHIP 4-BIT MICROCOMPUTER
LC66556A Four-Bit Single-Chip Microcontrollers with 8/ 12/ and 16 KB of On-Chip ROM
LC66556B Four-Bit Single-Chip Microcontrollers
LC66558A 4-bit Microcomputer