M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 144

• 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: -

M
R
R
e
E
1
v
J
6
Figure 16.7 Serial I/O-related registers (3)
1 .
0
C
9
0 .
8 /
B
0
UARTi transmit/receive control register 0
UART2 transmit/receive control register 0
0
b7 b6 b5 b4 b3 b2 b1 b0
0
b7 b6 b5 b4 b3 b2 b1 b0
1
A
8
G
u
7
o r
. g
0 -
u
1
0
p
0
, 2
0
2
0
0
5
Note 1: Set the corresponding function select register A to I/O port, and port direction register to “0”.
Note 2: Select RTS output using the corresponding function select registers A and B.
Note 1: Set the corresponding function select register A to I/O port, and port direction register to “0”.
Note 2: Select RTS output using the corresponding function select registers A and B.
Note 3: Only clock synchronous serial I/O mode and 8-bit UART mode are valid.
Page 131
UFORM Transfer format select bit
UFORM Transfer format select bit
Nothing is assigned.
When write, set “0”. When read, the value of this bit is “0”.
CKPOL
TXEPT
symbol
TXEPT
symbol
CKPOL
CLK0
CLK1
CLK0
CLK1
CRS
CRS
CRD
NCH
CRD
Bit
Bit
UiC0(i=0,1)
Symbol
Symbol
f o
U2C0
(Note 3)
CTS/RTS disable bit
CLK polarity select bit
CLK polarity select bit
BRG count source
select bit
CTS/RTS function
select bit
Transmit register empty
flag
Data output select bit
BRG count source
select bit
CTS/RTS function
select bit
Transmit register empty
flag
CTS/RTS disable bit
3
2
9
Bit name
Bit name
0364
Address
Address
033C
16
, 036C
16
b1 b0
Valid when bit 4 = “0”
0 : CTS function is selected (Note 1)
1 : RTS function is selected (Note 2)
0 : Data present in transmit
1 : No data present in transmit
0 : TXDi pin is CMOS output
1 : TXDi pin is N-channel
0 : Data present in transmit
1 : No data present in transmit
0 : TXDi pin is CMOS output
1 : TXDi pin is N-channel
b1 b0
0 0 : f
0 1 : f
1 0 : f
1 1 : Must not be set
0 : CTS/RTS function enabled
1 : CTS/RTS function disabled
0 : Transmit data is output at
1 : Transmit data is output at
0 : LSB first
1 : MSB first
0 0 : f
0 1 : f
1 0 : f
1 1 : Must not be set
Valid when bit 4 = “0”
0 : CTS function is selected (Note 1)
1 : RTS function is selected (Note 2)
0 : CTS/RTS function enabled
1 : CTS/RTS function disabled
0 : Transmit data is output at
1 : Transmit data is output at
0 : LSB first
1 : MSB first
(During clock synchronous
(During clock synchronous
16
register (during transmission)
register (during transmission)
register (transmission
completed)
open drain output
register (transmission
completed)
open-drain output
falling edge of transfer clock
and receive data is input at
rising edge
rising edge of transfer clock
and receive data is input at
falling edge
falling edge of transfer clock
and receive data is input at
rising edge
rising edge of transfer clock
and receive data is input at
falling edge
1
8
32
1
8
32
serial I/O mode)
serial I/O mode)
When reset
is selected
is selected
When reset
is selected
is selected
is selected
is selected
Function
Function
08
08
16
16
b1 b0
Set to “0”
b1 b0
0 0 : f
0 1 : f
1 0 : f
1 1 : Must not be set
0 : Data present in transmit register
1 : No data present in transmit
0: TXDi pin is CMOS output
1: TXDi pin is N-channel
Set to “0”
0 0 : f
0 1 : f
1 0 : f
1 1 : Must not be set
0 : Data present in transmit register
1 : No data present in transmit
0: TXDi pin is CMOS output
1: TXDi pin is N-channel
Set to “0”
0 : LSB first
1 : MSB first
Valid when bit 4 = “0”
0 : CTS function is selected (Note 1)
1 : RTS function is selected (Note 2)
0 : CTS/RTS function enabled
1 : CTS/RTS function disabled
Valid when bit 4 = “0”
0 : CTS function is selected (Note 1)
1 : RTS function is selected (Note 2)
0 : CTS/RTS function enabled
1 : CTS/RTS function disabled
open drain output
open-drain output
(during transmission)
register (transmission completed)
(during transmission)
register (transmission completed)
(During UART mode)
1
8
32
(During UART mode)
1
8
32
is selected
is selected
is selected
is selected
is selected
is selected
Function
Function
16. Serial I/O
R
R
W
W