R5F21258SNFP#U0 Renesas Electronics America, R5F21258SNFP#U0 Datasheet - Page 258
![IC R8C/25 MCU FLASH 52LQFP](/photos/12/18/121856/r5f21258snfp_u0_sml.jpg)
R5F21258SNFP#U0
Manufacturer Part Number
R5F21258SNFP#U0
Description
IC R8C/25 MCU FLASH 52LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/25r
Specifications of R5F21258SNFP#U0
Core Size
16/32-Bit
Program Memory Size
64KB (64K x 8)
Core Processor
R8C
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, Voltage Detect, WDT
Number Of I /o
41
Program Memory Type
FLASH
Ram Size
3K 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
No. Of I/o's
41
Ram Memory Size
3KB
Cpu Speed
20MHz
No. Of Timers
4
Digital Ic Case Style
LQFP
Supply Voltage Range
2.2V To 5.5V
Embedded Interface Type
I2C, UART
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
YMCRPR8C25 - REF PLATFORM MOTOR CTRL R8C/25R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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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
Page 239 of 485
—
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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