R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 403

• 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 18.13
Figure 18.14
18.4.8
18.4.9
CAN0 Receive Error Count Register
CAN0 Transmit Error Count Register
b7
NOTE:
b7
NOTE:
1.
1.
Figure 18.13 shows the C0RECR Register.
Figure 18.14 shows the C0TECR Register.
The value is indeterminate in bus off state.
The value is indeterminate in bus off state.
C0RECR Register
C0TECR Register
C0RECR Register
C0TECR Register
b0
b0
Reception error counting function
The value is incremented or decremented according to
the CAN module's error status.
Transmission error counting function
The value is incremented or decremented according to
the CAN module's error status.
Page 381 of 501
C0RECR
C0TECR
Symbol
Symbol
Function
Function
Address
Address
131Ch
131Dh
Setting Range
Setting Range
00h to FFh
00h to FFh
After Reset
After Reset
00h
00h
(1)
(1)
18. CAN Module
RW
RW
RO
RO