M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 147

• 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 16.10 Serial I/O-related registers (6)
1 .
0
C
9
0 .
8 /
B
0
UARTi special mode register
b7 b6 b5 b4 b3 b2 b1 b0
0
UART transmit/receive control register 2
0
b7
1
A
8
G
b6
u
7
o r
. g
0 -
b5
u
1
0
p
0
, 2
b4
0
2
b3
0
0
5
b2
Page 134
b1
b0
Note 1: Nothing but "0" may be written.
Note 2: UART2 : timer A0 underflow signal, UART3 : timer A3 underflow signal, UART4 : timer A4
ABSCS
ACSE
SSS
U0RRM
U1RRM
symbol
Nothing is assigned.
When write, set "0". When read, its content is indeterminate.
Nothing is assigned.
When write, set "0". When read, its content is indeterminate.
Nothing is assigned.
When write, set "0". When read, its content is indeterminate.
symbol
ABC
LSYN
U0IRS
U1IRS
RCSP
IICM
BBS
Bit
Bit
UiSMR (i=2 to 4)
underflow signal.
f o
Symbol
Symbol
UCON
IIC mode select bit
Transmit start condition
select bit
3
Arbitration lost detecting
flag control bit
Bus busy flag
SCLL sync output
enable bit
Bus collision detect
sampling
clock select bit
Auto clear function
select bit of transmit
enable bit
UART0 transmit
interrupt cause select bit
Separate CTS/RTS bit
UART1 transmit
interrupt cause select bit
UART0 continuous
receive mode enable bit
UART1 continuous
receive mode enable bit
2
9
Bit name
Bit name
Address
0370
0337
16
16
0 : Normal mode
1 : IIC mode
0 : Update per bit
1 : Update per byte
0 : STOP condition detected
1 : START condition detected
0 : Disabled
1 : Enabled
Set to “0”
Set to “0”
Set to “0”
(During clock synchronous
(During clock synchronous
0 :
1 : Transmission completed
0 :
1 : Transmission completed
0 : Continuous receive
1 : Continuous receive
0 : Continuous receive
1 : Continuous receive
0 : CTS/RTS shared pin
1 : CTS/RTS separated
, 0327
Address
Transmit buffer empty (Tl = 1)
Transmit buffer empty (Tl = 1)
(TXEPT = 1)
(TXEPT = 1)
mode disabled
mode enable
mode disabled
mode enabled
serial I/O mode)
serial I/O mode)
X0XX0000
When reset
16
, 02F7
Function
Function
16
2
When reset
00
0 : Ordinary
1 : Falling edge of RxDi
0 : Rising edge of transfer clock
1 : Underflow signal of timer Ai
0 : No auto clear function
1 : Auto clear at occurrence of
Set to “0”
Set to “0”
Set to “0”
Set to “0”
16
0 : CTS/RTS shared pin
1 : CTS/RTS separated
0 : Transmit buffer empty (Tl = 1)
1 : Transmission completed
0 : Transmit buffer empty (Tl = 1)
1 : Transmission completed
Set to “0”
Set to “0”
(Note 2)
bus collision
(TXEPT = 1)
(TXEPT = 1)
(During UART mode)
(During UART mode)
Function
Function
16. Serial I/O
R
(Note1)
R
W
W