R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 163

• 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 14.9
Timer RA I/O Control Register
b7 b6 b5 b4
NOTE:
1.
When the same value from the TRAIO pin is sampled three times continuously, the input is determined.
b3 b2
0
b1 b0
0
TRAIOC Register in Pulse Width Measurement Mode
Bit Symbol
TEDGSEL
TRAIOC
TOENA
TIOSEL
(b7-b6)
Symbol
TOPCR
TIPF0
TIPF1
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TRAIO polarity sw itch bit
TRAIO output control bit
TRAO output enable bit
_____
INT1
TRAIO input filter select
bits
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
(1)
/TRAIO select bit
Address
Bit Name
0101h
b5 b4
0 0 : No filter
0 1 : Filter w ith f1 sampling
1 0 : Filter w ith f8 sampling
1 1 : Filter w ith f32 sampling
0 : TRAIO input starts at “L”
1 : TRAIO input starts at “H”
Set to 0 in pulse w idth measurement mode
0 : INT1
1 : INT1
_____
_____
/TRAIO pin (P1_7)
/TRAIO pin (P1_5)
After Reset
Function
00h
14. Timers
RW
RW
RW
RW
RW
RW
RW
—