M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 145

• 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 16.8 Serial I/O-related registers (4)
1 .
0
C
9
0 .
8 /
B
0
0
0
UARTi transmit/receive control register 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 3: Valid only in clock syncronous serial I/O mode and 8 bits UART mode.
Page 132
UFORM Transfer format select bit
CKPOL
symbol
TXEPT
CLK0
CLK1
CRS
CRD
NCH
Bit
UiC0(i=3,4)
f o
Symbol
(Note 3)
3
BRG count source
select bit
Transmit register empty
flag
CTS/RTS disable bit
Data output select bit
CLK polarity select bit
CTS/RTS function
select bit
2
9
Bit name
032C
Address
16
, 02FC
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
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 : TXDi pin is CMOS output
1 : TXDi pin is N-channel
0 : Transmit data is output at
1 : Transmit data is output at
0 : LSB first
1 : MSB first
(During clock synchronous
register (during transmission)
register (transmission
completed)
open drain output
16
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
serial I/O mode)
When reset
is selected
is selected
is selected
Function
08
16
b1 b0
0 : LSB first
1 : MSB first
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 : CTS/RTS function enabled
1 : CTS/RTS function disabled
0: TXDi pin is CMOS output
1: TXDi pin is N-channel
Valid when bit 4 = “0”
0 : CTS function is selected (Note 1)
1 : RTS function is selected (Note 2)
open drain output
(during transmission)
register (transmission completed)
(During UART mode)
1
8
32
is selected
is selected
is selected
Function
16. Serial I/O
R
W