M30622SAFP#U5 Renesas Electronics America, M30622SAFP#U5 Datasheet - Page 408

• 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: -

UART
Figure 2.5.11. Operation timing of reception in UART mode
Example of wiring
Example of operation
Receive enable
bit (RE)
RxD
RTS
BRGi's count
source
Transfer clock
Receive
complete flag
(RI)
Receive interrupt
request bit
(IR)
i
i
“1”
“0”
“1”
“0”
“H”
“L”
“1”
“0”
Timing of transfer data 8 bits long applies to the following settings :
(1) Reception enabled
•Transfer data length is 8 bits.
•Parity is disabled.
•One stop bit
•RTS function is selected.
(2) Start reception
Reception started when transfer
clock is generated by falling edge
of start bit
Microcomputer
Start bit
Sampled “L”
R
RTSi
X
Di
Cleared to “0” when interrupt request is accepted, or cleared by software
D
Transferred from UARTi receive register
to UARTi receive buffer register
0
Receive data taken in
D
1
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Transmitter side IC
D
T
Port
X
7
D
Stop bit
(3) Receiving is
M16C / 62A Group
completed
Mitsubishi microcomputers
(4) Data is
read
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