M30620FCAFP#D5 Renesas Electronics America, M30620FCAFP#D5 Datasheet - Page 403

• Manufacturer Part Number: M30620FCAFP#D5
• Description: IC M16C MCU FLASH 128K 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30620FCAFP#D5

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K 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-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

UART
2-84
Operation
2.5.2 Operation of Serial I/O (transmission in UART mode)
In transmitting data in UART mode, choose functions from those listed in Table 2.5.4. Operations of the
circled items are described below. Figure 2.5.8 shows the operation timing, and Figures 2.5.9 and 2.5.10
show the set-up procedures.
Table 2.5.4. Choosed functions
Note 1: UART0, UART1 only.
Note 2: UART2 only.
(1) Setting the transmit enable bit to “1” and writing transmission data to the UARTi transmit
(2) When input to the CTSi pin goes to “L”, transmission starts (the CTSi pin needs to be con-
(3) Transmission data held in the UARTi transmit buffer register is transmitted to the UARTi
(4) When the stop bit(s) is (are) transmitted, the transmit register empty flag goes to “1”, which
(5) If the transmission condition of the next data is ready when transmission is completed, a start
Transfer clock
source
(Note 1)
Transmission
interrupt factor
CTS function
buffer register readies the data transmissible status.
trolled on the reception side).
transmit register. At this time, the first bit (the start bit) of the transmission data is transmitted
from the TxDi pin. Then, data is transmitted, bit by bit, in sequence: LSB, ····, MSB, parity bit,
and stop bit(s).
indicates that transmission is completed. At this time, the UARTi transmit interrupt request bit
goes to “1”. The transfer clock stops at “H” level.
bit is generated following to stop bit(s), and the next data is transmitted.
Item
O
O
O
________
CTS function disabled
Transmission complete
Internal clock (f
External clock (CLKi pin)
CTS function enabled
Transmission buffer empty
Set-up
1
/ f
8
/ f
32
)
Sleep mode
(Note 1)
Data logic select
function
(Note 2)
T
polarity reverse bit
(Note 2)
Bus collision
detection function
(Note 2)
X
D, R
X
Item
D I/O
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
O
O
O
O
________
Sleep mode off
No reverse
Reverse
No reverse
Reverse
Not selected
Sleep mode selected
Selected
M16C / 62A Group
Mitsubishi microcomputers
Set-up