R5F21257SNFP#U0 Renesas Electronics America, R5F21257SNFP#U0 Datasheet - Page 258

• 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
Figure 14.87
Timer RD Mode Register
b7 b6 b5 b4 b3 b2
Feb 29, 2008
0
TRDMR Register in Complementary PWM Mode
b1 b0
0
Bit Symbol
(b3-b1)
Symbol
TRDMR
SYNC
BFC0
BFD0
BFC1
BFD1
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Timer RD synchronous bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
TRDGRC0 register function select bit Set this bit to 0 (general register) in
TRDGRD0 register function select bit 0 : General register
TRDGRC1 register function select bit 0 : General register
TRDGRD1 register function select bit 0 : General register
Address
Bit Name
0138h
Set this bit to 0 (registers TRD0 and TRD1
operate independently) in complementary
PWM mode.
complementary PWM mode.
1 : Buffer register of TRDGRB0 register
1 : Buffer register of TRDGRA1 register
1 : Buffer register of TRDGRB1 register
After Reset
00001110b
Function
14. Timers
RW
RW
RW
RW
RW
RW
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