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HT48CA1

Holtek Semiconductor
Part Number HT48CA1
Manufacturer Holtek Semiconductor
Description (HT48RA1 / HT48CA1) Remote Type 8-Bit MCU
Published Oct 25, 2008
Detailed Description HT48RA1/HT48CA1 Remote Type 8-Bit MCU Features · Operating voltage: 2.0V~5.5V · 23 bidirectional I/O lines (max.) · 1 in...
Datasheet PDF File HT48CA1 PDF File

HT48CA1
HT48CA1


Overview
HT48RA1/HT48CA1 Remote Type 8-Bit MCU Features · Operating voltage: 2.
0V~5.
5V · 23 bidirectional I/O lines (max.
) · 1 interrupt input shared with an I/O line · 8-bit programmable timer/event counter with overflow · HALT function and wake-up feature reduce power consumption · 8-level subroutine nesting · Up to 1ms instruction cycle with 4MHz system clock at interrupt and 8-stage prescaler (TMR0) · 16-bit programmable timer/event counter and VDD=3V · Bit manipulation instruction · 16-bit table read instruction · 63 powerful instructions · All instructions in one or two machine cycles · Low voltage reset function · 28-pin SOP/SSOP(209mil) package overflow interrupts (TMR1) · On-chip crystal...



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