R5F21294SNSP#U0 Renesas Electronics America, R5F21294SNSP#U0 Datasheet - Page 193

• 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 14.26
Table 14.12
NOTE:
TRCIOA(P1_1)
TRCIOB(P1_2)
TRCIOC(P3_4)
TRCIOD(P3_5)
TRCCLK(P3_3)
TRCTRG(P1_1)
1. Set bits TRCIOCSEL and TRCIODSEL in the PINSR3 register to 1 (enabled) before using timer RC.
Refer to 7. Programmable I/O Ports for details.
Pin Name
Sep 26, 2008
TRCIOR0 register
TRCIOR1 register
TRCGRA register
TRCGRB register
TRCGRC register
TRCGRD register
TRCOER register
TRCCR1 register
TRCCR2 register
TRCIER register
TRCMR register
TRCSR register
TRCDF register
TRC register
Timer RC Block Diagram
Timer RC I/O Pins
(1)
(1)
Page 174 of 441
I/O
Input
Input
I/O
Function differs according to the mode. Refer to descriptions of
individual modes for details
External clock input
PWM2 mode external trigger input
Timer RC control circuit
f1, f2, f4, f8, f32,
Count source
select circuit
fOCO40M
Function
Timer RC interrupt
request
INT0
TRCCLK
TRCIOA/TRCTRG
TRCIOB
TRCIOC
TRCIOD
14. Timers