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HT46C23
8-Bit A/D Type Mask MCU |
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Features
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Operating voltage: |
Up to 0.5us instruction cycle with 8MHz system |
| ---fSYS=4MHz: 2.2V~5.5V | ---clock at VDD=5V |
| ---fSYS=8MHz: 4.5V~5.5V |
8-level subroutine nesting |
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23 bidirectional I/O lines (max.) |
8 channels 10-bit resolution (9-bit accuracy) |
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1 interrupt input shared with an I/O line |
---A/D converter |
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16-bit programmable timer/event counter |
2-channel (6+2)/(7+1)-bit PWM output shared |
| --- with overflow interrupt and 7-stage prescaler | ---with two I/O lines |
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On-chip crystal and RC oscillator |
Bit manipulation instruction |
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Watchdog Timer |
15-bit table read instruction |
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4096x15 program memory ROM |
63 powerful instructions |
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192x8 data memory RAM |
All instructions in one or two machine cycles |
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Supports PFD for sound generation |
Low voltage reset function |
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HALT function and wake-up feature reduce |
I2C BUS (slave mode) |
| ---power consumption |
24/28-pin SKDIP/SOP packages |
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General
Description
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| The device is an 8-bit high performance RISC-like microcontroller designed for multiple I/O product | |
| applications. It is particularly suitable for use in products such as washing machine controllers and | |
| home appliances. A HALT feature is included to reduce power consumption. | |