HT48C05

HT48R05A-1/HT48C05/HT48R06A-1/HT48C06 Cost-Effective I/O Type 8-Bit MCU Features · Operating voltage: · Buzzer driving pair and PFD supported · HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V · 13 bidirectional I/O lines · An interrupt input shared with an I/O line · 8-bit programmable timer/event counter with over- consumption · Up to 0.5ms instruction cycle with 8MHz system clock at VDD=5V · Allinstructionsinoneortwomachinecycles · 14-bit table read instruction · Two-level subroutine nesting · Bit manipulation instruction · Powerful instructions: flow interrupt and 8-stage prescaler · On-chip crystal and RC oscillator · Watchdog Timer · Program memory ROM: 512´14 for HT48R05A-1/HT48C05 1024´14 for HT48R06A-1/HT48C06 · Data memory RAM 62 for HT48R05A-1/HT48C05 63 for HT48R06A-1/HT48C06 · Low voltage reset function · 16-pin SSOP package 32´8 for HT48R05A-1/HT48C05 64´8 for HT48R06A-1/HT48C06 18-pin DIP/SOP package General Description The HT48R05A-1/HT48C05 and HT48R06A-1/ HT48C06 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for cost-effective multiple I/O control product applications. The mask version HT48C05 and HT48C06 are fully pin and functionally compatible with the OTP version HT48R05A-1 and HT48R06A-1 devices. 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 l...