A/D Type 8-Bit MCU

General Description The HT46R232/HT46C232 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 HT46C232 is fully pin and functionally compat

A/D Type 8-Bit MCU

General Description\nThe HT46R232/HT46C232 are 8-bit, high performance, RISC architecture microcontroller devices specifically\ndesigned for A/D applications that interface directly to analog signals, such as those from sensors. The mask\nversion HT46C232 is fully pin and functionally compatible wit Operating voltage:\n  fSYS=4MHz: 2.2V~5.5V\n  fSYS=8MHz: 3.3V~5.5V\n40 bidirectional I/O lines (max.)\n1 interrupt input shared with an I/O line\nTwo 16-bit programmable timer/event counter with overflow interrupt\nOn-chip crystal and RC oscillator\nWatchdog Timer\n4096\u000216 program memory\n192\u;