M30622SAFP#U5 Renesas Electronics America, M30622SAFP#U5 Datasheet - Page 391

• Manufacturer Part Number: M30622SAFP#U5
• Description: IC M16C MPU ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30622SAFP#U5

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 50
• Program Memory Type: ROMless
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-QFP
• For Use With: 867-1000 - KIT QUICK START RENESAS 62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Clock-Synchronous Serial I/O
2-72
Transmission/reception
Figure 2.4.16. Example of wiring
2.4.5 Precautions for Serial I/O (in clock-synchronous serial I/O)
(1) With an external clock selected, and choosing the RTS function, the output level of the RTSi
pin goes to “L” when the data-receivable status becomes ready, which informs the transmis-
sion side that the reception has become ready. The output level of the RTSi pin goes to “H”
when reception starts. So if the RTSi pin is connected to the CTSi pin on the transmission
side, the circuit can transmission and reception data with consistent timing. With the internal
clock, the RTS function has no effect. Figure 2.4.16 shows an example of wiring.
Transmitter side IC
_______
CTS
RxD
CLK
TxD
i
i
i
i
________
RTS
RxD
CLK
_______
TxD
Receiver side IC
i
i
i
i
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
________
________
M16C / 62A Group
Mitsubishi microcomputers
________