HT46R232 |
RFQ for HT46R232 Required Field |
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| Product | Manufacturers | Pack | D/C | ||||||||||||||
| HT46R232 | - | - | 1502 |
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 compatible with the OTP version HT46R232 device.
The advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter, Pulse Width Modulation function, I2C interface, HALT and wake-up functions, enhance the versatility of these devices to suit a wide range of A/D application possibilities such as sensor signal processing, motor driving, industrial control, consumer products, subsystem controllers, etc.
Features |
| Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V40 bidirectional I/O lines (max.)1 interrupt input shared with an I/O lineTwo 16-bit programmable timer/event counter with overflow interruptOn-chip crystal and RC oscillatorWatchdog Timer4096*16 program memory192*8 data memory RAMSupports PFD for sound generationHALT function and wake-up feature reduce power consumptionUp to 0.5s instruction cycle with 8MHz system clock at VDD=5V8-level subroutine nesting8 channels 10-bit resolution A/D converter4-channel 8-bit PWM output shared with four I/O linesBit manipulation instruction16-bit table read instruction63 powerful instructionsAll instructions in one or two machine cyclesLow voltage reset functionI2C Bus (slave mode)28-pin SKDIP/SOP, 48-pin SSOP packages |
