FM8PE531M数据手册Feeling中文资料规格书

特性 Features

‧ Only 49 single word instructions.\r
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‧6-level deep hardware stack.\r
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‧2K word on chip OTP + 128-word boot ROM.\r
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‧88 Bytes on chip general purpose registers (SRAM).\r
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‧1 analog comparator.\r
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‧1 16-bit real time clock/counter with 2-bit programmable pre-scaler.\r
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‧2 8-bit PWM.\r
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‧4 channel 15-bit RFC.\r
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‧On chip Watchdog Timer (WDT) with internal oscillator for reliable operation and soft-ware watch-dog enable/disable control.\r
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‧2 I/O ports with independent direction control.\r
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‧13 soft-ware control pull-high pins.\r
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‧4 internal interrupt source; 1 external interrupt source.\r
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‧Wake-up from SLEEP mode.\r
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‧Built-in 8MHz / 55KHz internal RC oscillator\r
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‧Operating voltage range: 2.0V to 5.5V