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LC6568H - 8K-Byte ROM-Contained Single-Chip 4-Bit Microcomputers

Description

PCo PC!

Pin for externally connecting R, (1) External clock input C or a ceramic resonator for

Features

  • Instruction set w i t h 81 instructions (Common to the LC6500 series).
  • On-chip 8192-byte ROM, 1024-bit RAM.
  • I n s t r u c t i o n cycle t i m e : 2 . 7 7 /xs (D version, V q d = 4 t o 6 V ) 0 . 9 2 Ms (H version, V d d = 4.5 t o 6 V ).
  • Serial input/output interface x 1 (4 bits/8 bits program-selectable) I/O ports: 57 pins in all Input ports 8 pins Input/output common ports 28 pins: 15V max. , 15mA max. , LED drivable, pull-up resistance option availabl.

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Other Datasheets by SANYO (now Panasonic)

Part Number Description
LC6568D 8K-Byte ROM-Contained Single-Chip 4-Bit Microcomputers
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Ordering number: EN2412A J iSAiYO F No. 2412A LC6568D, CMOS LSI 6568H 8K-Byte ROM-Contained Single-Chip 4-Bit Microcomputers with FLT/LED Drivers, Comparator Input The L C 6 5 6 8 D / H are single-chip 4-bit microcomputers that contain an 8K-byte ROM, 1 K-bit RAM, and have 64 pins. The LC6568D/H have 57 pins for ports — 28 pins for 7 input/output common ports, 21 pins for 6 output ports, and 8 pins for 2 input ports. The L C 6 5 6 8 D / H have specific ports that are used to provide the interrupt function, 4-bit/8-bit serial input/output function and burst pulse output function. Each of the 28 pins for input/output common ports contains a driver with a withstand voltage of 15V max. and a drive current of 15mA max.
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