M30833FJGP#U3 Renesas Electronics America, M30833FJGP#U3 Datasheet - Page 219

• Manufacturer Part Number: M30833FJGP#U3
• Description: IC M32C/83 MCU FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30833FJGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 31K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Package: 100LQFP
• Family Name: R8C
• Maximum Speed: 32 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 87
• Interface Type: UART
• On-chip Adc: 26-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 11
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R
R
M
e
E
3
. v
J
Figure 16.18 TxD, RxD I/O Polarity Inverse
2
0
16.2.4 TxD and RxD I/O Polarity Inverse
1
9
C
3 .
B
8 /
TxD pin output and RxD pin input are inversed. All I/O data level, including the start bit, stop bit and parity
bit, are inversed. Figure 16.18 shows TxD and RxD I/O polarity inverse.
0
1
3
0
3
J
G
4
a
NOTES:
0 -
Transfer Clock
Transfer Clock
n
o r
(1) When the IOPOL bit in the UiMR register (i=0 to 4) is set to "0" (no inverse)
(2) When the IOPOL bit in the UiMR register is set to "1" ( inverse)
3 .
1. The above applies when the UFORM bit in the UiC0 register is set to "0" (LSB
1
u
, 1
3
(no inverse)
(no inverse)
p
first), the STPS bit in the UiMR bit is set to "0" (1 stop bit) and the PRYE bit is set
to "1" (parity enabled).
1
2
(
(inverse)
(inverse)
M
0
0
RxD
3
RxD
TxD
TxD
6
2
C
i
i
i
i
Page 194
8 /
“H”
“H”
“H”
“H”
“H”
“H”
“L”
“L”
“L”
“L”
“L”
“L”
, 3
M
3
2
C
f o
8 /
ST
ST
ST
ST
4
3
8
) T
8
D
D
D
D
0
0
0
0
D
D
D
D
1
1
1
1
D
D
D
D
2
2
2
2
D
D
D
D
3
3
3
3
D
D
D
D
4
4
4
4
D
D
D
D
5
5
5
5
D
D
D
D
6
6
6
6
D
D
D
D
7
7
7
7
P
P
P
P
ST : Start bit
P : Even parity
SP : Stop bit
SP
SP
SP
SP
16. Serial I/O (UART)