R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 279

• Manufacturer Part Number: R5F21346CNFP#U0
• Description: MCU 1KB FLASH 32K ROM 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/34Cr

Specifications of R5F21346CNFP#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: 43
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/34C Group
REJ09B0586-0100 Rev.1.00 Jan 13, 2010
Page 246 of 723
18.5.1
Note:
After Reset
1. Refer to 18.5.3 One-Shot Trigger Selection.
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 010Ah
Symbol
INOSTG One-shot trigger control bit
INOSEG One-shot trigger polarity select bit
TOCNT Timer RB output switch bit
Symbol
Bit
TOPL
Timer RB I/O Control Register (TRBIOC) in Programmable One-Shot
Generation Mode
—
—
—
—
b7
—
0
Timer RB output level select bit
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
b6
—
0
Bit Name
b5
—
0
(1)
b4
—
0
(1)
INOSEG INOSTG TOCNT
0: Outputs one-shot pulse “H”
1: Outputs one-shot pulse “L”
Set to 0 in programmable one-shot generation
mode.
0: INT0 pin one-shot trigger disabled
1: INT0 pin one-shot trigger enabled
0: Falling edge trigger
1: Rising edge trigger
b3
0
Outputs “L” when the timer is stopped
Outputs “H” when the timer is stopped
b2
0
Function
b1
0
TOPL
b0
0
18. Timer RB
R/W
R/W
R/W
R/W
R/W
—