M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 139

• Manufacturer Part Number: M30800SFP-BL#U5
• Description: MCU 3/5V 0K,PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/80r

Specifications of M30800SFP-BL#U5

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 2.7 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

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6
Figure 16.2 Block diagram of UARTi (i = 3, 4)
1 .
0
C
(UART3)
(UART4)
CTS4 / RTS4
9
CTS3 / RTS3
0 .
8 /
B
0
0
0
1
A
RxD3
8
G
CLK3
RxD4
CLK4
u
7
o r
. g
0 -
u
1
Clock source selection
Clock source selection
0
p
f
f
f
f
f
f
0
1
, 2
8
32
1
8
32
0
2
reversing
reversing
polarity
polarity
0
circuit
circuit
CLK
CLK
0
5
reversing circuit
reversing circuit
RxD polarity
RxD polarity
Page 126
Internal
Internal
CTS/RTS
selected
CTS/RTS
selected
External
External
Clock synchronous type
(when internal clock is selected)
Clock synchronous type
(when internal clock is selected)
Vss
Vss
1 / (n2+1)
1 / (n2+1)
generator
generator
f o
Bit rate
Bit rate
CTS/RTS disabled
CTS/RTS disabled
CTS/RTS disabled
CTS/RTS disabled
3
2
9
Clock synchronous type
Clock synchronous type
Clock synchronous type
Clock synchronous type
1/16
1/16
1/16
1/16
1/2
1/2
Clock synchronous type
(when internal clock is selected)
Clock synchronous type
(when internal clock is selected)
UART reception
UART transmission
UART reception
UART transmission
Clock synchronous type
(when external clock is
Clock synchronous type
(when external clock is
selected)
RTS
CTS
selected)
RTS
CTS
3
3
4
4
n3 : Values set to UART3 bit rate generator (BRG3)
n4 : Values set to UART4 bit rate generator (BRG4)
control circuit
Transmission
control circuit
control circuit
Transmission
control circuit
Reception
Reception
Receive
clock
Receive
clock
Transmit
clock
Transmit
clock
Transmit/
Transmit/
receive
receive
unit
unit
reversing
reversing
polarity
polarity
circuit
circuit
TxD
TxD
16. Serial I/O
TxD3
TxD4