HT48R02

www.DataSheet4U.com HT48R01/HT48R02/HT48R03 10-Pin MSOP I/O Type 8-Bit OTP MCU Technical Document · Tools Information · FAQs · Application Note - HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM HA0016E Writing and Reading to the HT24 EEPROM with the HT48 MCU Series HA0018E Controlling the HT1621 LCD Controller with the HT48 MCU Series HA0049E Read and Write Control of the HT1380 Features · Operating voltage: · Watchdog Timer · Program memory ROM: Up to 4096´15 · Data memory RAM: Up to 160´8 · Buzzer driving pair and PFD supported · Power-down and wake-up functions reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V fSYS=12MHz: 4.5V~5.5V · 7 bidirectional I/O lines and 1 input · Interrupt input shared with I/O line · 4 oscillator configuration options - consumption · Up to 0.5ms instruction cycle with 8MHz system clock External crystal OSC External RC OSC Internal RC+I/O (PA5, PA6) Internal RC+RTC OSC (32768Hz) at VDD=5V · All instructions executed within one or two machine cycles · 14-bit or 15-bit table read instruction · Up to 8-levels of subroutine nesting · Bit manipulation instruction · Low voltage reset function · 10-pin MSOP package · Internal RC oscillator - 3 frequency selections: 4MHz/8MHz/12MHz - 4MHz with ±10% variation (2.2V~5.5V, 25°C) - 8MHz with ±10% variation (3.3V~5.5V, 25°C) - 12MHz with ±10% variation (4.5V~5.5V, 25°C) General Description The HT48R01/HT48R02/HT48R03 are 8-bit high performance, RISC architectu...