R5F21294SNSP#U0 Renesas Electronics America, R5F21294SNSP#U0 Datasheet - Page 84

• 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
Table 7.18
X: 0 or 1
NOTES:
Table 7.19
X: 0 or 1
Register
Setting
Register
Value
Setting
Value
1. Pulled up by setting the PU07 bit in the PUR0 register to 1.
2. N-channel open drain output by setting the SCKOS bit in the SSMR2 register to 1 (N-channel open drain output).
Bit
Bit
Sep 26, 2008
TRCIODSEL
PD3_5 IICSEL
PINSR3
PD3
X
X
X
X
0
1
0
Port P3_5/SCL/SSCK/TRCIOD
TRCIOD Pin Setting
1
1
1
1
1
PMR
X
X
0
1
0
1
0
0
1
TRCOER
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EC
0
0
0
1
ICCR1
ICE
X
0
X
0
0
0
X
X
1
PWM2
Association between Communication
Clock Synchronous Serial I/O with Chip
Other than above
1
1
1
TRCMR
SSCK output
Select (Refer to Table 16.4
control
Modes and I/O Pins.)
PWMD
0
0
0
0
0
0
1
0
X
1
0
0
IOD2
X
0
0
1
SSCK input
control
TRCIOR1
0
0
0
0
0
0
0
1
X
IOD1
X
0
1
X
IOD0
TRCIOD Pin Setting
TRCIOD Pin Setting
X
1
X
X
Other than TRCIOD
Other than TRCIOD
Other than TRCIOD
Other than TRCIOD
Other than TRCIOD
Other than TRCIOD
Other than TRCIOD
Refer to Table 7.19
Refer to Table 7.19
Timer RC setting
usage conditions
usage conditions
usage conditions
usage conditions
usage conditions
usage conditions
usage conditions
PWM mode waveform output
Timer waveform output (output
compare function)
Timer mode (input capture function)
Other than TRCIOD usage conditions
−
7. Programmable I/O Ports
Function
Input port
Output port
TRCIOD output
TRCIOD input
SSCK output
SSCK input
SCL input/output
Function
(1)
(1)
(2)
(1)
(2)