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EM6621 - Ultra-low power microcontroller

Description

The EM6621 is an advanced single chip low cost CMOS 4-bit microcontroller.

Features

  • Low Power - 2.6 µA active mode, LCD On - 0.5 µA standby mode, LCD Off - 0.1 µA sleep mode @ 1.5 V, 32 KHz, 20 ºC Low Voltage - 1.2 to 3.6 V 2 clocks per instruction cycle 72 basic instructions ROM 4k x 16 bits RAM 128 x 4 bits Max. 12 inputs ; port A, port B, port SP Max. 8 outputs ; port B, port SP Voltage Level Detector, 8 levels software selectable from 1.2 V up to 4.0 V Melody, 7 tones + silence inclusive 4-bit timer Universal 10-bit counter, PWM, event counter Prescaler down to 1.

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Datasheet preview – EM6621

Datasheet Details

Part number EM6621
Manufacturer EM Microelectronic
File Size 749.16 KB
Description Ultra-low power microcontroller
Datasheet download datasheet EM6621 Datasheet
Additional preview pages of the EM6621 datasheet.

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Other Datasheets by EM Microelectronic
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Full PDF Text Transcription

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(0 0,&52(/(&7521,&  0$5,1 6$ EM6621 Ultra Low Power Microcontroller with 4x20 LCD Driver Features • Low Power - 2.6 µA active mode, LCD On - 0.5 µA standby mode, LCD Off - 0.1 µA sleep mode @ 1.5 V, 32 KHz, 20 ºC Low Voltage - 1.2 to 3.6 V 2 clocks per instruction cycle 72 basic instructions ROM 4k x 16 bits RAM 128 x 4 bits Max. 12 inputs ; port A, port B, port SP Max. 8 outputs ; port B, port SP Voltage Level Detector, 8 levels software selectable from 1.2 V up to 4.
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