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LC5739 - 4-Bit Microcontroller

Description

Pin Name VSS VDD1 No.

Power terminal(+) (Ag battery version) Voltage supply to LCD driver (Li battery version, EXTV version) (C is connected between VDD1 and VSS.) Voltage supply to logic unit (Ag battery version, Back up fl

Features

  • (1) ROM (2) RAM (3) Cycle Time Cycle Time 122µs 122µs 122µs Oscillation source Crystal oscillation RC oscillation Crystal oscillation Crystal oscillation RC oscillation Oscillation frequency 32.768kHz 32.768kHz 32.768kHz Power supply voltage 1.30 - 1.65V 2.60 - 3.60V 2.60 - 3.60V Power source Ag Battery Li Battery External voltage supply :4096 × 8 bits :128 × 4 bits (4) Input / Output Terminals - Input ports - Input / Output ports - Output ports : 4 terminals (S-port : 4 terminals) : 8 termin.

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Datasheet preview – LC5739

Datasheet Details

Part number LC5739
Manufacturer SANYO
File Size 622.79 KB
Description 4-Bit Microcontroller
Datasheet download datasheet LC5739 Datasheet
Additional preview pages of the LC5739 datasheet.

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Full PDF Text Transcription

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Ordering number : ENN*6704 CMOS IC LC5739 4-Bit Microcontroller with LCD Driver Preliminary Overview The LC5739 is a CMOS 4-bit microcontroller that operates on low voltage and very low power consumption. It also contains 4K-byte ROM, 128-byte RAM, LCD drivers and melody function. Features (1) ROM (2) RAM (3) Cycle Time Cycle Time 122µs 122µs 122µs Oscillation source Crystal oscillation RC oscillation Crystal oscillation Crystal oscillation RC oscillation Oscillation frequency 32.768kHz 32.768kHz 32.768kHz Power supply voltage 1.30 - 1.65V 2.60 - 3.60V 2.60 - 3.
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