HT82J30R

www.DataSheet4U.com HT82J30R/HT82J30A 16 Channel A/D MCU with SPI Interface Technical Document · Tools Information · FAQs · Application Note Features · Operating voltage: · 6-level subroutine nesting · 16 channel 8-bit resolution A/D converter · 1 channel (6+2)-bit PWM output shared with an I/O fSYS=4MHz: 2.2V~5.5V crystal clock mode · fSYS=12MHz: 2.7V~3.7V RC clock mode · 35 bidirectional I/O lines (max.) · 2 interrupt inputs shared with I/O lines · 8-bit programmable timer/event counter with overflow line · Bit manipulation instruction · 15-bit table read instruction · 63 powerful instructions · LVR reset voltage of 3V±0.3V · All instructions executed in one or two machine interrupt and 7-stage prescaler · On-chip crystal and RC oscillator · Watchdog Timer · 4096´15 program memory ROM · 216´8 data memory RAM · PFD function for sound generation · HALT function and wake-up feature reduces power cycles · PB2, PB3, PD4, PD7 can be optioned as either CMOS or NMOS outputs · Integrated dual SPI interfaces · 28-pin SKDIP/SOP and 44-pin QFP packages consumption · Up to 0.5ms instruction cycle with 8MHz system clock at VDD=5V General Description The HT82J30R/HT82J30A are 8-bit high performance, RISC architecture microcontroller devices specifically designed for A/D applications that interface directly to analog signals, such as those from sensors. The mask version HT82J30A is fully pin and functionally compatible with the OTP version HT82J30R device. The advantages of low p...