AM5BE Series DATASHEET
●General Description
■AM5BE Series is a 4-bit microprocessor with the advantages of low cost and high performance, containing 4-bit ALU, ROM, RAM, I/O ports, timers, interrupt, clock generator, audio synthesizer,PWM outputs, etc.
■The audio synthesizer contains two-voice channel. Features such as Watchdog Timer (WDT), Low Voltage Reset (LVR), and Infrared Ray Transmitter (IR) can reduce system costs and enhance reliability.
■Furthermore, with CMOS technology, SLEEP and SLOW functions can minimize power dissipation.
■Besides, AM5BE Series supports External Audio Data Playback (EADP), which can be more effective to allocate ROM usage.
■RISC MCU architecture is very easy to apply on programming and controling. There are 44 instructions,most of which are executed only in a single cycle. The hardware audio decoder of AM5BE Series supports an ADPCM algorithm at a wide range of selectable bit rates, which can be used to select various modes of the audio filter to meet user’s needs. In audio output stage, user can select direct-drive (PWM).
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AM5BE Series 、 AM5BE 、 AM5BE084x 、 AM5BE127x 、 AM5BE170x 、 AM5BE255x 、 AM5BE340x |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2017/05/10 |
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v1.01 |
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312 KB |
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