R5F212D8SNFP#U0 Renesas Electronics America, R5F212D8SNFP#U0 Datasheet - Page 393

• Manufacturer Part Number: R5F212D8SNFP#U0
• Description: IC R8C/2D MCU FLASH 64KB 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/2Dr

Specifications of R5F212D8SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 20x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• For Use With: R0K5212D8S001BE - KIT STARTER FOR R8C/2DR0K5212D8S000BE - KIT DEV FOR R8C/2D
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/2C Group, R8C/2D Group
Rev.2.00
REJ09B0339-0200
Figure 14.181 Operating Example in Input Capture Mode
TRFCR0 register
Measured pulse
TRFM0 register
(TRFI pin input)
CAPIC register
TRFIC register
TSTART bit in
IR bit in
IR bit in
The above applies under the following conditions.
Bits TRFC04 to TRFC03 in TRFCR0 register = 01b (Capture input polarity is set for falling edge.)
Dec 05, 2007
FFFFh
0000h
1
0
1
0
1
0
1
0
The delay caused by digital filter and
one count source cycle delay (max.).
Undefined
Count starts
Set to 1 by a program
Page 370 of 585
Measurement value 2 -
measurement value 1
←
Measured
value 1
Set to 0 when interrupt request is acknowledged, or set by a program.
Measurement value1
←
(10000h - measurement value 2) +
Measurement value 2
measurement value 3
Measured value 2
Overflow
Set to 0 when interrupt request is
acknowledged, or set by a program.
Set to 0 by
a program
←
Measured
Measurement
value 3
value 3
Undefined
When the count
stops, the value
is set to 0000h.
Time
14. Timers