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MB89F538P-101 Datasheet(PDF) 3 Page - Fujitsu Component Limited. |
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MB89F538P-101 Datasheet(HTML) 3 Page - Fujitsu Component Limited. |
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3 / 62 page  MB89530A Series 3 s PRODUCT LINEUP (Continued) Part number Parameter MB89535A MB89537A/ 537AC MB89538A/ 538AC MB89F538 MB89P538 MB89PV530 Type Mass produced (Mask ROM) Flash memory One-time programmable Evaluation ROM capacity 16 K × 8-bit (built-in ROM) 32 K × 8-bit (built-in ROM) 48 K × 8-bit (built-in ROM) 48 K × 8-bit (built-in Flash memory) (write from general purpose EPROM writer) 48 K × 8-bit (built-in ROM) (write from general purpose EPROM writer) 48 K × 8-bit (external ROM) *2 RAM capacity 512 byte × 8-bit 1 K × 8-bit 2 K × 8-bit Operating voltage 2.2 V to 5.5 V *1 (MB89535A/537A/538A/537AC/538AC) 3.5 V to 5.5 V 2.7 V to 5.5 V 2.7 V to 5.5 V CPU functions Basic instructions : 136 Instruction bit length : 8-bits Instruction length : 1 bit to 3 bits Data bit length : 1, 8, 16-bits Minimum instruction execution time : 0.32 µs / 12.5 MHz Minimum interrupt processing time : 2.88 µs / 12.5 MHz Ports Input ports : single-clock system : 5 (4 also usable as external interrupts) dual-clock system : 3 (3 also usable as external interrupts) Output-only ports (N-ch open drain) : 8 (8 also usable as ADC input) I/O ports (N-ch open drain) : 2 (2 also usable as SO2/SDA or SI2/SCL) I/O ports (CMOS) (Except MB89F538) : 38 I/O ports (CMOS) (MB89F538) : 37 (21 have no other function) Total (except MB89F538) : single-clock system : 53 dual-clock system : 51 Total (MB89F538) : single-clock system : 52 dual-clock system : 50 Time base timer 21 bits Interrupt periods at main clock oscillation frequency of 12.5 MHz (approx. 0.655 ms, 2.621 ms, 20.97 ms, 335.5 ms) Watchdog timer Reset period of approx. 167.8 ms to 335.6 ms at main clock frequency of 12.5 MHz Reset period of approx. 500 ms to 1000 ms at sub clock frequency of 32.768 kHz. PWM timer 8-bit interval timer operation (supports square wave output, operating clock period : 1, 8, 16, 64 tinst*3) Pulse width measurement with 8-bit resolution (conversion period : 28 tinst*3 to 28 × 64 tinst*3) 2 channels (can also be used as interval timer, can also be used as ch1 output and ch2 count clock) Watch prescaler Interval times at 17-bit sub clock base frequency of 32.768 kHz (approx. 31.25 ms, 0.25 s, 0.50 s, 1.00 s, 2.00 s, 4.00 s) |
Similar Part No. - MB89F538P-101 |
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Similar Description - MB89F538P-101 |
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