M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 138

• 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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R
R
e
E
1
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6
Figure 16.1 Block diagram of UARTi (i = 0 to 2)
1 .
0
C
9
0 .
/ CTS0 / CLKS1
8 /
B
(UART0)
(UART2)
(UART1)
0
CTS2 / RTS2
CTS1 / RTS1
0
CTS0 / RTS0
0
1
A
8
G
u
7
o r
RxD2
. g
0 -
CLK0
RxD1
RxD0
CLK1
CLK2
u
1
0
p
0
Clock source selection
Clock source selection
, 2
Clock source selection
0
f
f
f
1
32
f
f
f
f
8
f
f
1
1
8
32
8
32
2
0
0
reversing
reversing
reversing
polarity
polarity
polarity
circuit
5
circuit
circuit
CLK
CLK
CLK
Page 125
reversing circuit
CTS/RTS selected
RxD polarity
Internal
Internal
Internal
CTS/RTS
selected
CTS0 from UART1
External
Clock output pin
select switch
External
External
Clock synchronous type
(when internal clock is selected)
Clock synchronous type
(when internal clock is selected)
Clock synchronous type
(when internal clock is selected)
Vss
CTS/RTS separated
CTS/RTS disabled
Vss
1 / (n1+1)
1 / (n2+1)
f o
1 / (n0+1)
generator
generator
generator
Bit rate
Bit rate
Bit rate
CTS/RTS disabled
3
CTS/RTS disabled
CTS/RTS disabled
CTS/RTS separated
2
9
Clock synchronous type
Clock synchronous type
1/16
1/16
1/16
1/16
Clock synchronous type
Clock synchronous type
1/2
CTS
1/2
1/16
1/16
Clock synchronous type
Clock synchronous type
1/2
CTS/RTS disabled
Clock synchronous type
(when internal clock is selected)
V
UART reception
UART transmission
Clock synchronous type
(when internal clock is selected)
CTS/RTS disabled
0
UART transmission
UART reception
SS
UART reception
UART transmission
Clock synchronous type
(when internal clock is selected)
Clock synchronous type
(when external clock is
RTS
selected)
CTS
RTS
CTS
Clock synchronous type
(when external clock is
selected)
Clock synchronous type
(when external clock is
selected)
2
2
0
0
CTS0 to UART0
n0 : Values set to UART0 bit rate generator (BRG0)
n1 : Values set to UART1 bit rate generator (BRG1)
n2 : Values set to UART2 bit rate generator (BRG2)
RTS
CTS
Transmission
control circuit
control circuit
Reception
1
1
Transmission
control circuit
Transmission
control circuit
control circuit
control circuit
Reception
Reception
Receive
clock
Transmit
clock
Receive
clock
Transmit
clock
Receive
clock
Transmit
clock
Transmit/
receive
unit
Transmit/
Transmit/
receive
receive
unit
unit
reversing
polarity
circuit
TxD
16. Serial I/O
TxD0
TxD1
TxD2