M306N5FCTFP Renesas Electronics America, M306N5FCTFP Datasheet - Page 159

• Manufacturer Part Number: M306N5FCTFP
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/6Nr

Specifications of M306N5FCTFP

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 87
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K 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/6N5)
Rev.2.40
REJ09B0011-0240
Figure 15.1 UART0 Block Diagram
Figure 15.2 UART1 Block Diagram
Apr 14, 2006
(UART0)
n0: Values set to the U0BRG register
PCLK1: Bit in PCLKR register
SMD2 to SMD0, CKDIR: Bits in U0MR register
CLK1 to CLK0, CKPOL, CRD, CRS: Bits in U0C0 register
RCSP: Bit in UCON register
(UART1)
n1: Values set to the U1BRG register
PCLK1: Bit in PCLKR register
SMD2 to SMD0, CKDIR: Bits in U1MR register
CLK1 to CLK0, CKPOL, CRD, CRS: Bits in U1C0 register
CLKMD0, CLKMD1, RCSP: Bits in UCON register
CTS1 / RTS1/
CTS0 / CLKS1
f1SIO or f2SIO
f1SIO or f2SIO
CTS0 /
RTS0
CLK0
RXD0
RXD1
CLK1
f32SIO
f32SIO
f8SIO
f8SIO
Main clock, PLL clock, or on-chip oscillator clock
Clock source selection
Clock source selection
CLK1 to CLK0
CTS0 from UART1
00h
01h
10h
CLK1 to CLK0
page 137 of 372
00
01
10
CTS/RTS selected
Main clock, PLL clock, or on-chip oscillator clock
reversing
reversing
CKPOL
polarity
CKPOL
Clock output
pin select
CRS
polarity
circuit
circuit
CLK
CLK
RXD polarity reversing
0
reversing circuit
1
1
1
RXD polarity
0
0
CKDIR
CKDIR
Internal
External
Internal
External
circuit
Clock synchronous type
(when internal clock is selected)
CLKMD1
Clock synchronous type
(when external clock is selected))
0
0
1
CLKMD0
CTS/RTS disabled
1
1
RCSP
CTS/RTS selected
1 / (n0+1)
1 / (n1+1)
0
U0BRG
register
U1BRG
register
CRS
0
Clock synchronous type
(when internal clock is selected)
VSS
1
VSS
0
1
0
1 CRD
CRD
1/16
1/16
1/16
1/16
1/2
1/2
CTS/RTS disabled
CTS/RTS disabled
CTS/RTS disabled
Clock synchronous type
Clock synchronous type
(when internal clock is selected)
Clock synchronous type
(when internal clock is selected)
Clock synchronous
type
UART transmission
010, 100, 101, 110
UART transmission
010, 100, 101, 110
Clock synchronous
type
Clock synchronous
type
010, 100, 101, 110
UART reception
UART reception
Clock synchronous
type
(when external clock
is selected)
010, 100, 101, 110
1/2
1/8
1/2
f2SIO
f1SIO
001
001
RCSP
001
001
1/8
RTS0
CTS0
1/2
1/2
SMD2 to SMD0
SMD2 to SMD0
0
1
0
1
CKDIR
0
1
f2SIO
f1SIO
CKDIR
0
1
RTS1
PCLK1
CTS1
1/4
CTS0 from UART0
Transmission
control circuit
control circuit
Transmission
control circuit
control circuit
Reception
0
1
Reception
PCLK1
1/4
f1SIO or f2SIO
f8SIO
f32SIO
f1SIO or f2SIO
f8SIO
f32SIO
Transmit
clock
Receive
clock
Receive
clock
Transmit
clock
Transmit/
Transmit/
receive
receive
unit
unit
reversing
reversing
polarity
polarity
circuit
circuit
TXD
TXD
15. Serial Interface
TXD0
TXD1