R5F21257SNFP#U0 Renesas Electronics America, R5F21257SNFP#U0 Datasheet - Page 193

• Manufacturer Part Number: R5F21257SNFP#U0
• Description: IC R8C/25 MCU FLASH 52LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/25r

Specifications of R5F21257SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 52-LQFP
• For Use With: R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/24 Group, R8C/25 Group
Rev.3.00
REJ09B0244-0300
Table 14.18
X: can be 0 or 1, no change in outcome
NOTE:
Table 14.19
X: can be 0 or 1, no change in outcome
NOTE:
Table 14.20
Register
Register
Register
Setting
Setting
Setting
value
value
value
1. Set the PD2_6 bit in the PD2 register to 0 (input mode) at timer mode trigger input (input capture function).
1. Set the PD2_7 bit in the PD2 register to 0 (input mode) at timer mode trigger input (input capture function).
Bit
Bit
Bit
Feb 29, 2008
TRDOER1
TRDOER1
TRDOER2
EC1
ED1
PTO
X
X
0
0
0
0
0
0
0
0
1
Pin Functions TRDIOC1(P2_6)
Pin Functions TRDIOD1(P2_7)
Pin Functions INT0(P4_5)
PWM3 CMD1, CMD0
PWM3 CMD1, CMD0
X
X
1
1
1
X
X
1
1
1
INT0PL
TRDFCR
TRDFCR
Other than above
0
Page 174 of 485
Other than above
Other than above
INTEN
1 X b
01b
00b
00b
00b
1 X b
01b
00b
00b
00b
INT0EN
1
TRDPMR
TRDPMR
PWMC1
PWMD1
X
X
X
X
1
0
0
1
0
0
PD4_5
PD4
0
TRDIORC1
TRDIORC1
001b, 01 X b
001b, 01 X b
IOC2_IOC0
IOD2_IOD0
XXXb
XXXb
XXXb
XXXb
XXXb
XXXb
1XXb
1XXb
Pulse output forced cutoff signal input
I/O port or INT0 interrupt input
Complementary PWM mode waveform output
Reset synchronous PWM mode waveform output
PWM mode waveform output
Timer mode waveform output (output compare function)
Timer mode trigger input (input capture function)
I/O port
Complementary PWM mode waveform output
Reset synchronous PWM mode waveform output
PWM mode waveform output
Timer mode waveform output (output compare function)
Timer mode trigger input (input capture function)
I/O port
Function
Function
Function
(1)
(1)
14. Timers