R5F21294SNSP#U0 Renesas Electronics America, R5F21294SNSP#U0 Datasheet - Page 211

• Manufacturer Part Number: R5F21294SNSP#U0
• Description: MCU 3/5V 16K+2K 20PIN-SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/29r

Specifications of R5F21294SNSP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/28 Group, R8C/29 Group
Rev.2.10
REJ09B0279-0210
Figure 14.42
NOTES:
1. The BFC bit in the TRCMR register is set to 1 (TRCGRC register functions as the buffer register for the TRCGRA register)
2. The BFD bit in the TRCMR register is set to 1 (TRCGRD register functions as the buffer register for the TRCGRB register)
3. The trigger input of the TRCGRA register can select the TRCIOA pin input or fOCO128 signal.
IOA3: Bit in TRCIOR0 register
fOCO
TRCIOA
TRCIOC
TRCIOB
TRCIOD
Sep 26, 2008
Block Diagram of Input Capture Function
Divided
by 128
Page 192 of 441
fOCO128
IOA3 = 0
IOA3 = 1
(Note 1)
(Note 2)
Input capture signal
Input capture signal
Input capture signal
Input capture signal
TRCGRC
TRCGRD
TRCGRA
TRCGRB
register
register
register
register
(3)
TRC register
14. Timers