LC573102A Datasheet (Sanyo) - 4-bit Single Chip Microcontroller

LC573102A, 4-bit Single Chip Microcontroller

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.

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

LC573102A 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.