Holtek HT46R47 - Features

Features
Technology Features
·
High-performance RISC Architecture
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Low-power Fully Static CMOS Design
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Operating Voltage:
f
SYS
=4MHz: 2.2V~5.5V
f
SYS
=8MHz: 3.3V~5.5V
·
Power Consumption:
2mA Typical at 5V 4MHz (for Crystal Oscillator with ADC Disabled)
Maximum of 1mA Standby Current at 3V with WDT Disabled
·
Temperature Range:
Operating Temperature -40°Cto85°C (Industrial Grade)
Storage Temperature -50°Cto125°C
Kernel Features
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Program Memory:
2K´14 OTP/Mask ROM (HT46R47/HT46C47, HT46R22/HT46C22)
4K´15 OTP/Mask ROM (HT46R23/HT46C23)
8K´16 OTP/Mask ROM (HT46R24/HT46C24)
·
Data Memory:
64´8 SRAM (HT46R47/HT46C47, HT46R22/HT46C22)
192´8 SRAM (HT46R23/HT46C23)
384´8 SRAM (HT46R24/HT46C24)
· Table Read Function
· Multi-level Hardware Stack:
6-level (HT46R47/HT46C47, HT46R22/HT46C22)
8-level (HT46R23/HT46C23)
16-level (HT46R24/HT46C24)
· Direct and Indirect Data Addressing Mode
· Bit Manipulation Instructions
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63 Powerful Instructions
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Most Instructions Implemented in 1 Machine Cycle
Peripheral Features
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From 13 to 40 Bidirectional I/O with Pull-high Options
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Multi-channel 9 or 10-bit A/D Converter
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Pulse Width Modulator Outputs
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Port A Wake-up Options
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External Interrupt Input
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Event Counter Input
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Full Timer Functions with Prescaler and Interrupt
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Watchdog Timer (WDT)
4
A/D Type MCU