M306N4FGTFP Renesas Electronics America, M306N4FGTFP Datasheet - Page 184

• Manufacturer Part Number: M306N4FGTFP
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/6Nr

Specifications of M306N4FGTFP

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M16C/6N Group (M16C/6N4)
Rev.2.40
REJ09B0009-0240
Table 15.6 Registers to Be Used and Settings in UART Mode
i = 0 to 2
NOTES:
UiTB
UiRB
UiBRG
UiMR
UiC0
UiC1
UiSMR
UiSMR2
UiSMR3
UiSMR4
UCON
Register
1. The bits used for transmit/receive data are as follows:
2. Set bits 4 to 5 in registers U0C1 and U1C1 to 0. Bits U0IRS, U1IRS, U0RRM, and U1RRM are included in the
UCON register.
• Bits 0 to 6 when transfer data is 7-bit long
• Bits 0 to 7 when transfer data is 8-bit long
• Bits 0 to 8 when transfer data is 9-bit long.
Apr 14, 2006
0 to 8
0 to 8
OER,FER,PER,SUM Error flag
0 to 7
SMD2 to SMD0
CKDIR
STPS
PRY, PRYE
IOPOL
CLK0 to CLK1
CRS
TXEPT
CRD
NCH
CKPOL
UFORM
TE
TI
RE
RI
U2IRS
U2RRM
UiLCH
UiERE
0 to 7
0 to 7
0 to 7
0 to 7
U0IRS, U1IRS
U0RRM, U1RRM
CLKMD0
CLKMD1
RCSP
7
(2)
Bit
(2)
page 160 of 376
Set transmit data
Receive data can be read
Set a bit rate
Set these bits to 100b when transfer data is 7-bit long
Set these bits to 101b when transfer data is 8-bit long
Set these bits to 110b when transfer data is 9-bit long
Select the internal clock or external clock
Select the stop bit
Select whether parity is included and whether odd or even
Select the TXD/RXD input/output polarity
Select the count source for the UiBRG register
Select CTS or RTS to use
Transmit register empty flag
Select CTS/RTS function enabled or disabled
Select TXDi pin output mode
Set to 0
LSB first or MSB first can be selected when transfer data is 8-bit long. Set this
bit to 0 when transfer data is 7- or 9-bit long.
Set this bit to 1 to enable transmission
Transmit buffer empty flag
Set this bit to 1 to enable reception
Reception complete flag
Select the UART2 transmit interrupt source
Set to 0
Set this bit to 1 to use inverted data logic
Set to 0
Set to 0
Set to 0
Set to 0
Set to 0
Select the UART0/UART1 transmit interrupt source
Set to 0
Invalid because the CLKMD1 bit = 0
Set to 0
Set this bit to 1 to accept as input the CTS0 of UART0 signal from the P6_4 pin
Set to 0
_______
_______ _______
_______
(1)
(1)
Function
_________
15. Serial Interface