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MB90523PFF Datasheet(PDF) 4 Page - Fujitsu Component Limited. |
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MB90523PFF Datasheet(HTML) 4 Page - Fujitsu Component Limited. |
4 / 106 page MB90520 Series 4 s PRODUCT LINEUP (Continued) MB90522 MB90523 MB90F523 MB90V520 Classification Mask ROM product Flash ROM product Evaluation product ROM size 64 kbytes 128 kbytes None RAM size 4 kbytes 6 kbytes CPU functions Number of instructions: 351 Instruction bit length: 8 bits, 16 bits Instruction length: 1 byte to 7 bytes Data bit length: 1 bit, 8 bits, 16 bits Minimum execution time: 62.5 ns (at machine clock frequency of 16 MHz) Interrupt processing time: 1.5 µs (at machine clock frequency of 16 MHz, minimum value) Ports General-purpose I/O ports (CMOS output): 53 General-purpose I/O ports (via pull-up resistor): 24 General-purpose I/O ports (N-ch open-drain output): 8 Total: 85 UART (SCI) Clock synchronized transmission (62.5 kbps to 1 Mbps) Clock asynchronized transmission (1202 bps to 9615 bps) Transmission can be performed by bi-directional serial transmission or by master/slave connection. 8/10-bit A/D converter Conversion precision: 8/10-bit can be selectively used. Number of inputs: 8 One-shot conversion mode (converts selected channel only once) Scan conversion mode (converts two or more successive channels and can program up to 8 channels.) Continuous conversion mode (converts selected channel continuously) Stop conversion mode (converts selected channel and stop operation repeatedly) 8/16-bit PPG timers 0, 1 Number of channels: 1 (8-bit × 2 channels) PPG operation of 8-bit or 16-bit Pulse wave of given intervals and given duty ratios can be output. Pulse interval: 62.5 ns to 1 µs (at machine clock frequency of 16 MHz) 8/16-bit up/down counter/ timers 0, 1 Number of channels: 1 (8-bit × 2 channels) Event input: 6 channels 8-bit up/down counter/timer used: 2 channels 8-bit re-load/compare function supported: 1 channel 16-bit I/O timer 16-bit free-run timers 1, 2 Number of channels: 2 Overflow interrupts Item Part number |
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Similar Description - MB90523PFF |
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