M30621ECGP MITSUBISHI [Mitsubishi Electric Semiconductor], M30621ECGP Datasheet - Page 96

• Manufacturer Part Number: M30621ECGP
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Clock synchronous serial I/O mode
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Table 1.14.4. Specifications of clock synchronous serial I/O mode (2)
Note 1: The transfer clock output from multiple pins and the separate CTS/RTS pins functions cannot be
Note 2: Clock synchronous serial I/O mode cannot be used in UART2.
Select function
selected simultaneously.
Item
• CLK polarity selection
• LSB first/MSB first selection
• Continuous receive mode selection
• Transfer clock output from multiple pins selection (UART1) (Note)
• Separate CTS/RTS pins (UART0) (Note)
Whether transmit data is output/input at the rising edge or falling edge of the
transfer clock can be selected
Whether transmission/reception begins with bit 0 or bit 7 can be selected
Reception is enabled simultaneously by a read from the receive buffer register
UART1 transfer clock can be chosen by software to be output from one of
the two pins set
UART0 CTS and RTS pins each can be assigned to separate pins
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Specification
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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M16C / 62 Group (80-pin)
Mitsubishi microcomputers