R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 279

• 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 242 of 802
18.3
Table 18.2
18.3.1
Count sources
Count operations
Division ratio
Count start condition
Count stop conditions
Interrupt request
generation timing
TRBO pin function
INT0 pin function
Read from timer
Write to timer
In timer mode, a internally generated count source or timer RA underflows are counted (refer to Table 18.2).
Registers TRBOCR and TRBSC are not used in this mode.
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 010Ah
Symbol
Timer Mode
INOSTG One-shot trigger control bit
INOSEG One-shot trigger polarity select bit
Symbol
TOCNT Timer RB output switch bit
Bit
TOPL
Item
Timer RB I/O Control Register (TRBIOC) in Timer Mode
—
—
—
—
Timer Mode Specifications
b7
—
0
Timer RB output level select bit
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
b6
—
f1, f2, f8, timer RA underflow
• Decrement
• When the timer underflows, it reloads the reload register content before the
1/(n+1)(m+1)
n: Value set in TRBPRE register, m: Value set in TRBPR register
1 (count starts) is written to the TSTART bit in the TRBCR register.
• 0 (count stops) is written to the TSTART bit in the TRBCR register.
• 1 (count forcibly stops) is written to the TSTOP bit in the TRBCR register.
When timer RB underflows [timer RB interrupt].
Programmable I/O port
Programmable I/O port or INT0 interrupt input
The count value can be read out by reading registers TRBPR and TRBPRE.
• When registers TRBPRE and TRBPR are written while the count is stopped,
• When registers TRBPRE and TRBPR are written during count operation:
0
count continues (when timer RB underflows, the content of timer RB primary
reload register is reloaded).
values are written to both the reload register and counter.
If the TWRC bit in the TRBMR register is set to 0, the value is written to both
the reload register and the counter.
If the TWRC bit is set to 1, the value is written to the reload register only.
(Refer to 18.3.2 Timer Write Control during Count Operation .)
Oct 30, 2009
Bit Name
b5
—
0
b4
—
0
INOSEG INOSTG
Set to 0 in timer mode.
b3
0
Specification
b2
0
TOCNT
Function
b1
0
TOPL
b0
0
18. Timer RB
R/W
R/W
R/W
R/W
R/W
—