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HT46RS03 - 2K 8-Bit OTP MCU

Holtek Semiconductor

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Datasheet Details

Part number: HT46RS03
Manufacturer: Holtek Semiconductor
File Size: 531.39 KB
Datasheet: HT46RS03-HoltekSemiconductor.pdf
Description: 2K 8-Bit OTP MCU

HT46RS03 Product details

Features

Operating voltage: fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V fSYS= 16MHz: 4.5V~5.5V.
OTP Program Memory: 2K´15 ROM.
RAM Data Memory: 128´8 RAM.
16 bidirectional I/O lines.
External interrupt input shared with an I/O line.
Single 8-bit programmable Timer/Event Counters with overflow interrupt and 7-stage prescaler.
Single 16-bit programmable Timer/Event Counter with overflow interrupt.
External crystal and RC oscillator.
Watchdog Timer function.

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