M30803FGFP#U5 Renesas Electronics America, M30803FGFP#U5 Datasheet - Page 145
M30803FGFP#U5
Manufacturer Part Number
M30803FGFP#U5
Description
MCU 3/5V 256K PB-FREE 100-QFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/80r
Datasheet
1.M30803FGGPU3.pdf
(360 pages)
Specifications of M30803FGFP#U5
Core Processor
M16C/80
Core Size
16-Bit
Speed
20MHz
Connectivity
SIO, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
85
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
20K 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
-
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1
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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
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