R5F21274JFP#U0 Renesas Electronics America, R5F21274JFP#U0 Datasheet - Page 220
R5F21274JFP#U0
Manufacturer Part Number
R5F21274JFP#U0
Description
MCU FLASH 2K FLASH 16K 32LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/27r
Datasheet
1.R5F21272SDFPU0.pdf
(487 pages)
Specifications of R5F21274JFP#U0
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
25
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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R8C/26 Group, R8C/27 Group
Rev.2.10
REJ09B0278-0210
Figure 14.43
Timer RC I/O Control Register 0
b7 b6 b5 b4
NOTES:
1.
2.
3.
1
When the BFC bit in the TRCMR register is set to 1 (buffer register of TRCGRA register), set the IOC2 bit in the
TRCIOR1 register to the same value as the IOA2 bit in the TRCIOR0 register.
When the BFD bit in the TRCMR register is set to 1 (buffer register of TRCGRB register), set the IOD2 bit in the
TRCIOR1 register to the same value as the IOB2 bit in the TRCIOR0 register.
The IOA3 bit is enabled w hen the IOA2 bit is set to 1 (input capture function).
Sep 26, 2008
b3 b2
1
TRCIOR0 Register for Input Capture Function
b1 b0
Bit Symbol
TRCIOR0
Symbol
IOA0
IOA1
IOA2
IOA3
IOB0
IOB1
IOB2
(b7)
Page 201 of 453
—
TRCGRA control bits
TRCGRA mode select bit
TRCGRA input capture input
sw itch bit(3)
TRCGRB control bits
TRCGRB mode select bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
Address
Bit Name
0124h
(2)
(1)
b1 b0
0 0 : Input capture to the TRCGRA register
0 1 : Input capture to the TRCGRA register
1 0 : Input capture to the TRCGRA register
1 1 : Do not set.
b5 b4
0 0 : Input capture to the TRCGRB register
0 1 : Input capture to the TRCGRB register
1 0 : Input capture to the TRCGRB register
1 1 : Do not set.
Set to 1 (input capture) in the input capture
function.
0 : fOCO128 signal
1 : TRCIOA pin input
Set to 1 (input capture) in the input capture
function.
at the rising edge
at the falling edge
at both edges
at the rising edge
at the falling edge
at both edges
After Reset
10001000b
Function
14. Timers
RW
RW
RW
RW
RW
RW
RW
RW
—
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