R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 401

• Manufacturer Part Number: R5F21236KFP#U0
• Description: IC R8C/23 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/23r

Specifications of R5F21236KFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• For Use With: RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ09B0251-0200
Figure 18.10
Figure 18.11
18.4.5
18.4.6
CAN0 Interrupt Control Register
CAN0 Extended ID Register
(b15)
(b15)
b7
NOTE:
b7
NOTE:
1.
1.
Figure 18.10 shows the C0ICR Register.
Figure 18.11 shows the C0IDR Register.
Set the C0ICR register only w hen the CAN module is in CAN operation mode.
Set the C0IDR register only w hen the CAN module is in CAN operation mode.
C0ICR Register
C0IDR Register
C0ICR Register
C0IDR Register
(b8)
(b8)
b0
b0
b7
b7
Interrupt enable bits:
Each bit corresponds to the slot of the same number as
the bit number.
Enabled/disabled successful transmission or reception
interrupt can be selected.
Extended ID bits:
Each bit corresponds to the slot of the same number as
the bit number.
ID format w hich each slot handles can be selected.
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(1)
(1)
b0
b0
Symbol
Symbol
C0ICR
Function
C0IDR
Function
1317h, 1316h
1319h, 1318h
Address
Address
0 : Interrupt disabled
1 : Interrupt enabled
0 : Standard ID
1 : Extended ID
Setting values
Setting values
After Reset
After Reset
0000h
0000h
18. CAN Module
RW
RW
RW
RW