C/R to F Type 8-Bit OTP MCU
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HT45R36 C/R to F Type 8-Bit OTP MCU
Technical Document
· Tools Information · FAQs · Application Not...
Description
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HT45R36 C/R to F Type 8-Bit OTP MCU
Technical Document
· Tools Information · FAQs · Application Note
Features
· Operating voltage: · Power Down and Wake-up function reduce power
fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V
· 25 bidirectional I/O lines · Two external interrupt inputs shared with I/O lines · 8-bit programmable timer/event counter with over-
consumption
· Up to 0.5ms instruction cycle with 8MHz system clock
at VDD=5V
· All instructions executed in one or two machine cy-
cles
· 14-bit table read instruction · Four-level subroutine nesting · Bit manipulation instruction · 63 powerful instructions · Low voltage reset function · 44/52-pin QFP package
flow interrupt and 7-stage prescaler
· External RC oscillation converter · On-chip crystal and RC oscillator · Watchdog Timer · 16 capacitor/resistor sensor input · 2048´14 program memory · 120´8 data memory RAM
General Description
The HT45R36 is an 8-bit high performance, RISC architecture microcontroller device specifically designed for cost-effective multiple I/O control product applications. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, Power Down and wake-up functions, Watchdog Timer, enhance the versatility of these devices to suit a wide range of application possibilities such as industrial control, consumer products, subsystem controllers, etc.
Rev. 1.00
1
September 28, 2006
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HT45R36
Block Diagram
P A 0 /IN T 0 P A ...
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