R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 100

• Manufacturer Part Number: R5F21122FP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/12r

Specifications of R5F21122FP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-LQFP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/12 Group
Rev.1.20
REJ09B0110-0120
Figure 12.30 Operation Example of Timer C
Transmit timing from
Measurement pulse
TCC00 bit in TCC0
Timer C counter to
Jan 27, 2006
(TC
IR bit in INT3IC
Conditions: TCC0 register TCC04 to TCC03 bits=01
IR bit in TCIC
TM0 register
TM0 register
IN
pin input)
register
register
register
FFFF
0000
TCC07=0 (INT3/TC
“1”
“0”
“1”
“0”
“1”
“0”
“H”
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“L”
16
16
Indeterminate
Count start
Set to "1" by program
The delay caused
by digital filter
Set to “0” when interrupt request is accepted, or set by program
IN
Transmit
(Measurement
value 1)
input as capture input trigger)
Measurement
value 1
Measurement value 1
Transmit
(Measurement
value 2)
Measurement value 2
2
(capture input polarity is set for falling edge),
Measurement value 2
Overflow
Set to “0” when interrupt
request is accepted, or set by
program
Transmit
(Measurement
value 3)
Measurement
value 3
Measure-
ment
value 3
12.4 Timer (Timer C)
Indeterminate
Set to "0" by
program
Time