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MB90487BPF Datasheet(PDF) 3 Page - Fujitsu Component Limited. |
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MB90487BPF Datasheet(HTML) 3 Page - Fujitsu Component Limited. |
3 / 124 page MB90480B/485B Series DS07-13722-11E 3 ■ PRODUCT LINEUP • MB90480B series *1 : User pin : P20 to P27, P30 to P37, P40 to P47, P70 to P77 *2 : It is setting of Jumper switch (TOOL VCC) when emulator (MB2147-01) is used. Please refer to the MB2147-01 or MB2147-20 hardware manual (3.3 Emulator-dedicated Power Supply switching) about details. Note : Ensure that you must write to Flash at VCC = 3.13 V to 3.60 V (3.3 V + 10%, −5%) . MB90F481B MB90F482B MB90V480B Classification Flash memory product Evaluation product ROM size 192 Kbytes 256 Kbytes ⎯ RAM size 4 Kbytes 6 Kbytes 16 Kbytes CPU function Number of instructions : 351 Instruction bit length : 8-bit, 16-bit Instruction length : 1 byte to 7 bytes Data bit length : 1-bit, 8-bit, 16-bit Minimum instruction execution time : 40 ns (25 MHz machine clock) Ports General-purpose I/O ports: up to 84 General-purpose I/O ports (CMOS output) General-purpose I/O ports (with pull-up resistance) General-purpose I/O ports (N-ch open drain output) UART 1 channel, start-stop synchronized 8/16-bit PPG 8-bit × 6 channels/16-bit × 3 channels 8/16-bit up/down counter/timer Event input pins : 6, 8-bit up/down counters : 2 8-bit reload/compare registers : 2 16-bit I/O timers 16-bit free-run timer Number of channels : 1 Overflow interrupt Output compare (OCU) Number of channels : 6 Pin input factor : A match signal of compare register Input capture (ICU) Number of channels : 2 Rewriting a register value upon a pin input (rising, falling, or both edges) DTP/external interrupt circuit Number of external interrupt pin channels : 8 (edge or level detection) Extended I/O serial interface Embedded 2 channels Timebase timer 18-bit counter Interrupt cycles: 1.0 ms, 4.1 ms, 16.4 ms, 131.1 ms (at 4 MHz base oscillator) A/D converter Conversion resolution : 8/10-bit, switchable One-shot conversion mode (converts selected channel 1 time only) Scan conversion mode (conversion of multiple consecutive channels, programmable up to 8 channels) Continuous conversion mode (repeated conversion of selected channels) Stop conversion mode (conversion of selected channels with repeated pause) Watchdog timer Reset generation interval : 3.58 ms, 14.33 ms, 57.23 ms, 458.75 ms (minimum value, at 4 MHz base oscillator) Low-power consumption (standby) modes Stop mode, sleep mode, CPU intermittent operation mode, watch mode, timebase timer mode Process CMOS Type Not included security function User pin*1, 3 V/5 V versions Emulator power supply*2 ⎯ Included Part number Item |
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