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The MB89640 series has been developed as a general-purpose version of the F²MC-8L(F²MC stands for FUJITSU Flexible Microcontroller) family consisting of proprietary 8-bit, single-chip microcontrollers.
In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions such as dual-clock control system, five operating speed control stages, timers, a PWM timer, serial interface, an A/D converter, a D/A converter, an external interrupt, and a watch prescaler.
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F²MC-8L family CPU core
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Instruction set optimized for controllers
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Multiplication and division instructions
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16-bit arithmetic operations
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Test and branch instructions
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Bit manipulation instructions, etc.
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Six types of timers
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8-bit PWM timer: 2 channels (also usable reload timer)
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8-bit pulse width counter (continuous measurement capable and applicable to remote control)
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16-bit timer/counter
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21-bit time-base counter
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15-bit watch prescaler
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Two 8-bit serial I/O: Swichable transfer direction allows communication with various equipment.
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8-bit A/D converter: 8 channels
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Sense mode function enabling comparison at 12 instructions
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Activation by external input capable
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External interrupt 1, external interrupt 2: 9 channels
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8-bit D/A converter: 2 channels: 8-bit R-2R type
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Low-power consumption modes (stop mode, sleep mode, watch mode, subclock mode)
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Bus interface functions: Including hold and ready functions
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browsing
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files.
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Datasheet V3-00
58 pages, 425 KB
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Hardware Manual V2-00
146 pages, 793 KB
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PF package 0.8mm QFP
1 page, 92 KB
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PFM package 0.65mm LQFP
1 page, 56 KB
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CF package 0.8mm MQFP
1 page, 51 KB
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