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MB90480 Datasheet(PDF) 2 Page - Fujitsu Component Limited. |
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MB90480 Datasheet(HTML) 2 Page - Fujitsu Component Limited. |
2 / 120 page MB90480/485 Series 2 (Continued) • Instruction set optimized for controller applications Supported data types (bit, byte, word, or long word) Typical addressing modes (23 types) 32-bit accumulator for enhanced high-precision calculation Enhanced signed multiplication/division instruction and RETI instruction functions • Instruction set designed for high-level programming language (C) and multi-task operations System stack pointer adopted Instruction set symmetry and barrel shift instructions • Non-multiplex bus/multiplex bus compatible • Enhanced execution speed 4-byte instruction queue • Enhanced interrupt functions 8 levels setting with programmable priority, 8 external interrupts • Data transfer function ( µDMAC) Up to 16 channels • Embedded ROM Flash versions : 192 Kbytes, 256 Kbytes, 384 Kbytes, MASK versions : 192 Kbytes, 256 Kbytes • Embedded RAM Flash versions : 4 Kbytes, 6 Kbytes, 10 Kbytes, 24 Kbytes, MASK versions : 10 Kbytes, 16 Kbytes • General purpose ports Up to 84 ports (Includes 16 ports with input pull-up resistance settings, 16 ports with output open-drain settings) • A/D converter 8-channel RC sequential comparison type (10-bit resolution, 3.68 µs conversion time (at 25 MHz) ) •I2C interface (MB90485 series only) : 1channel, P76/P77 N-ch open drain pin (without P-ch) Do not apply high voltage in excess of recommended operating ranges to the N-ch open drain pin (with P-ch) in MB90V485B. • µPG (MB90485 series only) : 1 channel • UART : 1 channel • Extended I/O serial interface (SIO) : 2 channels • 8/16-bit PPG : 3 channels (with 8-bit × 6 channel/16-bit × 3 channel mode switching function) • 8/16-bit up/down counter/timer: 1 channel (with 8-bit × 2 channels/16-bit × 1-channel mode switching function) • PWC (MB90485 series only) : 3 channels (Capable of compare the inputs to two of the three) • 3 V/5 V I/F pin (MB90485 series only) P20 to P27, P30 to P37, P40 to P47, P70 to P77 • 16-bit reload timer : 1 channel • 16-bit I/O timer : 2 channels input capture, 6 channels output compare, 1 channel free run timer • On chip dual clock generator system • Low-power consumption mode With stop mode, sleep mode, CPU intermittent operation mode, watch mode, timebase timer mode • Packages : QFP 100/LQFP 100 • Process : CMOS technology • Power supply voltage : 3 V, single power supply (some ports can be operated by 5 V power supply at MB90485 series) |
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