M306N4FGTFP Renesas Electronics America, M306N4FGTFP Datasheet - Page 185

• 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
i = 0 to 2
Table 15.8 P6_4 Pin Functions
-: 0 or 1
NOTE:
Table 15.7 I/O Pin Functions
P6_4
_________
CTS1
_________
RTS1
_________
CTS0
TXDi
(P6_3, P6_7, P7_0)
RXDi
(P6_2, P6_6, P7_1)
CLKi
(P6_1, P6_5, P7_2)
________ ________
CTSi/RTSi
(P6_0, P6_4, P7_3)
Pin Function
1.
Table 15.7 lists the I/O Pins Functions in UART mode. Table 15.8 lists the P6_4 Pin Functions in UART
mode. Note that for a period from when the UARTi operating mode is selected to when transfer starts, the
TXDi pin outputs an “H”.
Figure 15.17 shows the Transmit Operation in UART mode. Figure 15.18 shows the Receive Operation in
UART mode.
Pin Name
In addition to this, set the CRD bit in the U0C0 register to 0 (CTS0/RTS0 enabled) and the CRS
bit in the U0C0 register to 1 (RTS0 selected).
Apr 14, 2006
(1)
Serial data output
Serial data input
I/O port
Transfer clock input
_______
CTS input
________
RTS output
I/O port
CRD bit
page 161 of 376
U1C0 Register
1
0
0
0
Function
CRS bit
_________
0
1
0
-
(Outputs “H” when performing reception only)
Bits PD6_2 and PD6_6 in PD6 register = 0
PD7_1 bit in PD7 register = 0
(Can be used as an input port when performing transmission only)
CKDIR bit in UiMR register = 0
CKDIR bit in UiMR register = 1
Bits PD6_1 and PD6_5 in PD6 register = 0
PD7_2 bit in PD7 register = 0
CRD bit in UiC0 register = 0
CRS bit in UiC0 register = 0
Bits PD6_0 and PD6_4 in PD6 register = 0
PD7_3 bit in PD7 register = 0
CRD bit = 0
CRS bit = 1
CRD bit = 1
RCSP bit CLKMD1 bit
UCON Register
0
0
0
1
Bit set Value
0
0
0
0
Method of Selection
__________ _________
Input: 0, Output: 1
PD6 Register
PD6_4 bit
0
0
-
15. Serial Interface