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LC573104A - 4-bit Single Chip Microcontroller

Description

Output

Supply voltage.

See Fig 1.

Input Ground.

See Fig 1.

User for system clock oscillation.

455kHz ceramic resonator is connected between CF1 and Output CF2 for oscillation.

Stops oscillation when receiving CR oscillation stop command.

Input Input port S.

Features

  • ROM : 4096×8 bits (LC573104A) 2048×8 bits (LC573102A).
  • RAM : 64×4 bits.
  • Cycle time Cycle time 17.6µs System clock generator Ceramic oscillation circuit Oscillation frequency 455kHz Supply voltage 2.3 to 6.0V 0.35 1.0 (0.75) 1.7max.
  • Remote controller.
  • Control of small measuring instruments. SANYO : MFP24S Pin Assignment.
  • Current Drain a. At normal operation Current drain 150µA typ 400µA typ System clock generator CR oscillation CR os.

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

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Ordering number:ENN 4144 * CMOS IC LC573104A, 573102A 4-bit Single Chip Microcontroller Preliminary Overview LC573104A and LC573102A are CMOS 4-bit microcontrollers featuring low-voltage operation and low power dissipation. Both LC573104A and LC573102A incorporate a 4-bit parallel processing ALU, 4K bytes/2K bytes ROM, a 64×4-bit RAM, a 16-bit timer, and an infrared remote control transmission carrier output circuit. Package Dimensions unit:mm 3112A-MFP24S [LC573104A, 573102A] 24 13 5.4 Applications 12.5 0.15 0.1 1.5 0.63 1 12 Features • ROM : 4096×8 bits (LC573104A) 2048×8 bits (LC573102A) • RAM : 64×4 bits • Cycle time Cycle time 17.6µs System clock generator Ceramic oscillation circuit Oscillation frequency 455kHz Supply voltage 2.3 to 6.0V 0.35 1.0 (0.75) 1.
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