R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 164

• 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 14.10
Measurement pulse
The above applies under the following conditions.
• “H” level width of measured pulse is measured. (TEDGSEL = 1)
• TRAPRE = FFh
(TRAIO pin input)
TRACR register
TRACR register
TRACR register
IR bit in TRAIC
TSTART bit in
TEDGF bit in
TUNDF bit in
register
FFFFh
0000h
Operating Example of Pulse Width Measurement Mode
n
1
0
1
0
1
0
1
0
1
0
n = high-level: the contents of TRA register, low-level: the contents of TRAPRE register
Page 142 of 501
Set to 1 by program
Count start
Set to 0 when interrupt request is acknowledged, or set by program
Count stop
Count start
Set to 0 by program
Underflow
Set to 0 by program
Count stop
Count start
Period
14. Timers