Part Number
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HT48R50A |
Manufacturer
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Holtek Semiconductor Inc |
Description
|
8-Bit Microcontroller |
Published
|
Mar 26, 2005 |
Detailed Description
|
HT48R50A-1 8-Bit Microcontroller
Features
· · · · · · · · ·
Operating voltage: fSYS=4MHz: 3.3V~5.5V fSYS=8MHz: 4.5V~5.5...
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Datasheet
|
HT48R50A
|
Overview
HT48R50A-1 8-Bit Microcontroller
Features
· · · · · · · · ·
Operating voltage: fSYS=4MHz: 3.
3V~5.
5V fSYS=8MHz: 4.
5V~5.
5V Low voltage reset function 35 bidirectional I/O lines (max.
) 1 interrupt input shared with an I/O line 8-bit programmable timer/event counter with overflow interrupt and 8-stage prescaler 16-bit programmable timer/event counter and overflow interrupts On-chip RC oscillator, external crystal and RC oscillator 32768Hz crystal oscillator for timing purposes only Watchdog Timer
· · · · · · · · · · ·
4096´15 program memory ROM 160´8 data memory RAM Buzzer driving pair and PFD supported HALT function and wake-up feature reduce power consumption 6-level subroutine nesting Up t...
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