R5F21238JFP#U0 Renesas Electronics America, R5F21238JFP#U0 Datasheet - Page 235
![IC R8C/23 MCU FLASH 64K 48LQFP](/photos/28/61/286102/48-lqfp__plqp0048kb-a_sml.jpg)
R5F21238JFP#U0
Manufacturer Part Number
R5F21238JFP#U0
Description
IC R8C/23 MCU FLASH 64K 48LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/23r
Datasheet
1.R5F21237DFPU0.pdf
(551 pages)
Specifications of R5F21238JFP#U0
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
CAN, I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, Voltage Detect, WDT
Number Of I /o
41
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
3K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
For Use With
RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21238JFP#U0R5F21238JFP#U1
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
R5F21238JFP#U0R5F21238JFP#V0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ09B0251-0200
Figure 14.65
Timer RD Mode Register
Timer RD PWM Mode Register
b7 b6 b5 b4 b3 b2
b7 b6 b5 b4 b3 b2
b1 b0
Registers TRDMR and TRDPMR in PWM Mode
b1 b0
Bit Symbol
Bit Symbol
(b3 - b1)
TRDPMR
PWMB0
PWMC0
PWMD0
PWMB1
PWMC1
PWMD1
Symbol
TRDMR
Symbol
SYNC
BFC0
BFD0
BFC1
BFD1
Page 213 of 501
(b3)
(b7)
—
—
—
Timer RD synchronous bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
TRDGRC0 register function
selection bit
TRDGRD0 register function
selection bit
TRDGRC1 register function
selection bit
TRDGRD1 register function
selection bit
PWM mode of TRDIOB0 selection bit
PWM mode of TRDIOC0 selection bit
PWM mode of TRDIOD0 selection bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
PWM mode of TRDIOB1 selection bit
PWM mode of TRDIOC1 selection bit
PWM mode of TRDIOD1 selection bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
Address
Bit Name
0138h
Address
Bit Name
0139h
0 : TRD0 and TRD1 registers operate
1 : TRD0 and TRD1 registers operate
0 : General register
1 : Buffer register of TRDGRA0 register
0 : General register
1 : Buffer register of TRDGRB0 register
0 : General register
1 : Buffer register of TRDGRA1 register
0 : General register
1 : Buffer register of TRDGRB1 register
independently
synchronously
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
After Reset
00001110b
Function
After Reset
10001000b
Function
14. Timers
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
—
—
—
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