HT48RA0-5

www.DataSheet4U.com HT48RA0-5 Remote Type 8-Bit OTP MCU Features · Operating voltage: · Carrier output pin (REM) · Build-in IR Driver ([email protected]) · Watchdog Timer · Low voltage reset function · Power-down and wake-up features reduce power fSYS=4MHz at VDD=2.0V~3.6V (LVR enabled) fSYS=4MHz at VDD=1.8V~3.6V (LVR disabled) · Oscillator types: External high frequency Crystal -- HXT Internal high frequency RC -- HIRC · 1K´14 program memory · 32´8 data RAM · One-level subroutine nesting · 17 bidirectional I/O lines · Fully integrated internal 4095kHz oscillator requires consumption · 14-bit table read instructions · Up to 1ms instruction cycle with 4MHz system clock · 62 powerful instructions · All instructions executed in 1 or 2 machine cycles · Bit manipulation instructions · 20-pin SSOP package no external components · One programmable carrier output - using 9-bit timer General Description The HT48RA0-5 is 8-bit high performance, RISC architecture microcontroller device specifically designed for multiple I/O control product applications. The advantages of low power consumption, I/O flexibility, timer functions, watchdog timer, HALT and wake-up functions, as well as low cost, enhance the versatility of this device to suit a wide range of application possibilities such as industrial control, consumer products, and particularly suitable for use in products such as infrared remote controllers and various subsystem controllers. Rev.1.00 1 March 23, 2010 www.DataSheet4U.com...