Features: ` Operating voltage:fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V` 17 bidirectional I/O lines` Two 8-bit programmable timer/event counters with overflow interrupt and 7-stage prescaler` Single 8-bit programmable pulse generator - PPG - output channel with prescaler and 8-bit programmab...
HT46R12A: Features: ` Operating voltage:fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V` 17 bidirectional I/O lines` Two 8-bit programmable timer/event counters with overflow interrupt and 7-stage prescaler` ...
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Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Storage Temperature ............................-50 to 125
Input Voltage.............................VSS-0.3V to VDD+0.3V
Operating Temperature...........................-40 to 85
IOL Total ...........................................................150mA
IOH Total..........................................................-100mA
Total Power Dissipation ...................................500mW
Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed
in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
The HT46R12A is an 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 HT46R12A advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter, HALT and wake-up functions, provide the device with the versatility to meet the requirements of wide range of A/D application possibilities such as external analog sensor signal processing.
With the inclusion of two comparators and a fully integrated programmable pulse generator, the device HT46R12A is particularly suitable for use in products such as induction cookers and other home appliance application areas.