M306N4FGTFP Renesas Electronics America, M306N4FGTFP Datasheet - Page 244

• 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
Figure 19.7 Registers C0CTLR and C1CTLR
CANi Control Register (i = 0, 1)
NOTES:
(b15)
NOTES:
b7
b7
1. When the Reset bit is set to 1 (CAN
2. Change this bit only in CAN reset/initialization mode.
3. When using CAN0/1 wake-up interrupt, set these bits to 1.
4. When the PortEn bit is set to 1 (CTX/CRX function), set the corresponding port direction bit for the CRXi pin to 0 (input mode).
1. When the TSReset bit = 1, the CiTSR register is set to 0000h. After this, the bit is automatically set to 0.
2. When the RetBusOff bit = 1, registers CiRECR and CiTECR are set to 00h. After this, this bit is automatically set to 0.
3. Change this bit only in CAN reset/initialization mode.
4. When Listen-only mode is selected, do not request the transmission.
Apr 14, 2006
b6
b6
(reset mode).
b5
b5
b4
b4
b3
b3
page 220 of 376
b2
b2
b1
b1
(b8)
b0
b0
C0CTLR
C1CTLR
C0CTLR
C1CTLR
Symbol
Symbol
LoopBack
MsgOrder
BasicCAN
reset/initialization mode), check that the State_Reset bit in the CiSTR register is set to 1
TSPreScale
Bit Symbol
Bit Symbol
BusErrEn
RetBusOff
TSReset
PortEn
RXOnly
Sleep
Reset
(b7-b6)
(b7)
(b4)
-
-
-
CAN module
reset bit
Loop back mode
select bit
Message order
select bit
Basic CAN mode
select bit
Bus error interrupt
enable bit
Sleep mode
select bit
CAN port enable
bit
Nothing is assigned. If necessary, set to 0.
When read, the content is undefined.
Time stamp
prescaler
Time stamp counter
reset bit
Return from bus off
command bit
Nothing is assigned. If necessary, set to 0.
When read, the content is undefined.
Listen-only mode
select bit
Nothing is assigned. If necessary, set to 0.
When read, the content is undefined.
(2) (3)
Address
Address
Bit Name
Bit Name
0210h
0230h
0211h
0231h
(1)
(1)
(2)
(2)
(2)
(2) (3)
(3)
(3)
(2)
(2)
0: Operation mode
1: Reset/initialization mode
0: Loop back mode disabled
1: Loop back mode enabled
0: Word access
1: Byte access
0: Basic CAN mode disabled
1: Basic CAN mode enabled
0: Bus error interrupt disabled
1: Bus error interrupt enabled
0: Sleep mode disabled
1: Sleep mode enabled; clock supply stopped
0: I/O port function
1: CTX/CRX function
b1 b0
0 0: Period of 1 bit time
0 1: Period of 1/2 bit time
1 0: Period of 1/4 bit time
1 1: Period of 1/8 bit time
0: Nothing is occurred.
1: Force reset of the time stamp counter
0: Nothing is occurred.
1: Force return from bus off
0: Listen-only mode disabled
1: Listen-only mode enabled
XX0X0000b
XX0X0000b
X0000001b
X0000001b
After Reset
After Reset
Function
Function
(4)
(4)
19. CAN Module
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
-
-
-