R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 258

• Manufacturer Part Number: R5F2L3AAANFP#U1
• Description: MCU FLASH 96+4KB 100LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/3AAr

Specifications of R5F2L3AAANFP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LCD, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 88
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 20x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
REJ09B0441-0100 Rev.1.00
Page 221 of 802
17.2
17.2.1
Notes:
17.2.2
1. Refer to 17.8 Notes on Timer RA for notes regarding bits TSTART and TCSTF.
2. When 1 is written to the TSTOP bit, bits TSTART and TCSTF and registers TRAPRE and TRA are set to the
3. Bits TEDGF and TUNDF can be set to 0 by writing 0 to these bits by a program. However, their value remains
4. Set to 0 in timer mode, pulse output mode, and event counter mode.
After Reset
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0100h
Address 0101h
values after a reset.
unchanged when 1 is written.
In pulse width measurement mode and pulse period measurement mode, use the MOV instruction to set the
TRACR register. If it is necessary to avoid changing the values of bits TEDGF and TUNDF, write 1 to them.
Symbol
Symbol TIOGT1
Registers
TEDGSEL TRAIO polarity switch bit
TSTART Timer RA count start bit
Symbol
TSTOP Timer RA count forcible stop bit
TEDGF Active edge judgment flag
TUNDF Timer RA underflow flag
TCSTF
TIOSEL
TOPCR
TOENA
TIOGT0
TIOGT1
Bit
Bit
Symbol
TIPF0
TIPF1
Timer RA Control Register (TRACR)
Timer RA I/O Control Register (TRAIOC)
—
—
—
b7
b7
—
0
0
Timer RA count status flag
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
TRAIO output control bit
TRAO output enable bit
Hardware LIN function select bit
TRAIO input filter select bit
TRAIO event input control bit
TIOGT0
b6
b6
—
0
0
Oct 30, 2009
Bit Name
Bit Name
TUNDF
TIPF1
b5
b5
0
0
(1)
(3, 4)
(3, 4)
(1)
TEDGF
TIPF0
b4
b4
0
0
(2)
0: Count stops
1: Count starts
0: Count stops
1: During count operation
When this bit is set to 1, the count is forcibly stopped.
When read, the content is 0.
0: Active edge not received
1: Active edge received (end of measurement period)
0: No underflow
1: Underflow
TIOSEL
Function varies according to the operating mode. R/W
b3
b3
—
0
0
TOENA
TSTOP
b2
b2
0
0
Function
TOPCR TEDGSEL
TCSTF
Function
b1
b1
0
0
TSTART
b0
0
b0
0
17. Timer RA
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—
—
R