R5F21294SNSP#U0 Renesas Electronics America, R5F21294SNSP#U0 Datasheet - Page 80

• 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
7.4
Table 7.4
X: 0 or 1
NOTE:
Table 7.5
X: 0 or 1
NOTE:
Table 7.6
X: 0 or 1
Table 7.7
X: 0 or 1
NOTE:
Tables 7.4 to 7.25 list the port settings.
Register
Register
Register
Register
Setting
Setting
Setting
Setting
Value
1. Pulled up by setting the PU02 bit in the PUR0 register to 1.
Value
1. Pulled up by setting the PU02 bit in the PUR0 register to 1.
Value
Value
1. Pulled up by setting the PU02 bit in the PUR0 register to 1.
Bit
Bit
Bit
Bit
Port Settings
Sep 26, 2008
TRCOER
PD1_1 KI1EN
PD1_2 KI2EN
PD1
PD1
PD1_0
X
X
0
1
0
0
0
0
1
0
0
0
PD1
EA
Port P1_0/KI0/AN8
Port P1_1/KI1/AN9/TRCIOA/TRCTRG
Port P1_2/KI2/AN10/TRCIOB
TRCIOA Pin Setting
0
0
1
1
0
1
0
0
KIEN
KIEN
0
0
0
1
0
0
0
0
0
1
0
0
TRCMR
PWM2
KI0EN
KIEN
1
1
0
Page 61 of 441
0
0
1
0
Other than TRCIOA usage conditions
Other than TRCIOA usage conditions
Other than TRCIOA usage conditions
Other than TRCIOA usage conditions
Other than TRCIOB usage conditions
Other than TRCIOB usage conditions
Other than TRCIOB usage conditions
Other than TRCIOB usage conditions
Refer to Table 7.6 TRCIOA Pin
Refer to Table 7.6 TRCIOA Pin
Refer to Table 7.8 TRCIOB Pin
Refer to Table 7.8 TRCIOB Pin
IOA2
X
0
0
1
CH2
Timer RC Setting
Timer RC Setting
X
X
X
1
Other than above
Setting
Setting
Setting
Setting
TRCIOR0
−
−
IOA1
X
X
0
1
CH1
X
X
X
0
ADCON0
IOA0
X
X
X
1
CH0
X
X
X
0
CH2 CH1 CH0 ADGSEL0
CH2
TCEG1
X
X
1
X
X
X
X
X
X
X
X
1
X
X
X
X
0
1
ADGSEL0
TRCCR2
CH1
X
X
X
X
X
X
X
X
1
1
X
X
X
X
X
0
ADCON0
ADCON0
TCEG0
CH0 ADGSEL0
X
X
X
X
1
X
X
X
X
X
X
0
X
X
X
X
X
1
Input port
Output port
KI0 input
A/D converter input (AN8)
Timer waveform output
(output compare function)
Timer mode (input capture function)
PWM2 mode TRCTRG input
Other than TRCIOA usage conditions
X
X
X
X
X
1
(1)
X
X
X
X
X
1
(1)
7. Programmable I/O Ports
Input port
Output port
A/D converter input (AN10)
KI2 input
TRCIOB output
TRCIOB input
Input port
Output port
A/D converter input (AN9)
KI1 input
TRCIOA output
TRCIOA input
Function
Function
(1)
Function
Function
(1)
(1)
(1)
(1)
(1)