HT48R70A-1 I/O Type 8-Bit MCU

Holtek Semiconductor Inc

Description

HT48R70A-1/HT48C70-1 I/O Type 8-Bit MCU Technical Document * Tools Information * FAQs * Application Note - HA0003E Communicating between .
The HT48R70A-1/HT48C70-1 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product.

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Datasheet Specifications

Part number: HT48R70A-1
Manufacturer: Holtek Semiconductor Inc
File Size: 245.77 KB
Datasheet: HT48R70A-1_HoltekSemiconductorInc.pdf
Description: I/O Type 8-Bit MCU

Features

* Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V
* Low voltage reset function
* 56 bidirectional I/O lines (max. )
* 1 interrupt input
* 2´16-bit programmable timer/event counter and overflow interrupts
* On-chip RC oscillator, external crystal and RC oscillator

Applications

* The mask version HT48C70-1 is fully pin and functionally compatible with the OTP version HT48R70A-1 device. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, watchdog timer, buzzer driver, as well as low cost, enhance the ver

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HT48R70A-1 Type 8-Bit MCU Holtek Semiconductor Inc

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