R5F21238DFP#U0 Renesas Electronics America, R5F21238DFP#U0 Datasheet - Page 47
![IC R8C/23 MCU FLASH 48-LQFP](/photos/12/38/123822/r5f21238dfp_u0_sml.jpg)
R5F21238DFP#U0
Manufacturer Part Number
R5F21238DFP#U0
Description
IC R8C/23 MCU FLASH 48-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/23r
Specifications of R5F21238DFP#U0
Core Size
16/32-Bit
Program Memory Size
64KB (64K x 8)
Peripherals
POR, Voltage Detect, WDT
Core Processor
R8C
Speed
20MHz
Connectivity
CAN, I²C, LIN, SIO, SSU, UART/USART
Number Of I /o
41
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
No. Of I/o's
41
Ram Memory Size
3KB
Cpu Speed
20MHz
No. Of Timers
4
Digital Ic Case Style
LQFP
Embedded Interface Type
CAN, I2C, UART
Rohs Compliant
Yes
Cpu Family
R8C
Device Core Size
16b
Frequency (max)
20MHz
Interface Type
I2C/UART
Total Internal Ram Size
3KB
# I/os (max)
41
Number Of Timers - General Purpose
5
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
3V
On-chip Adc
12-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
48
Package Type
LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0K521237S000BE - KIT DEV RSK R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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- Download datasheet (6Mb)
R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ09B0251-0200
Table 4.11
X: Undefined
NOTE:
Address
13CAh
13CBh
13CCh
13CDh
13CEh
13CFh
13DAh
13DBh
13DCh
13DDh
13DEh
13DFh
13EAh
13EBh
13ECh
13EDh
13EEh
13FCh
13FDh
13C0h
13C1h
13C2h
13C3h
13C4h
13C5h
13C6h
13C7h
13C8h
13C9h
13D0h
13D1h
13D2h
13D3h
13D4h
13D5h
13D6h
13D7h
13D8h
13D9h
13E0h
13E1h
13E2h
13E3h
13E4h
13E5h
13E6h
13E7h
13E8h
13E9h
13EFh
13F0h
13F1h
13F2h
13F3h
13F4h
13F5h
13F6h
13F7h
13F8h
13F9h
13FAh
13FBh
13FEh
13FFh
1. The blank regions are reserved. Do not access locations in these regions.
CAN0 Slot 6: Identifier/DLC
CAN0 Slot 6: Data Field
CAN0 Slot 6: Time Stamp
CAN0 Slot 7: Identifier/DLC
CAN0 Slot 7: Data Field
CAN0 Slot 7: Time Stamp
CAN0 Slot 8: Identifier/DLC
CAN0 Slot 8: Data Field
CAN0 Slot 8: Time Stamp
CAN0 Slot 9: Identifier/DLC
CAN0 Slot 9: Data Field
CAN0 Slot 9: Time Stamp
SFR Information (11)
Page 25 of 501
(1)
Register
4. Special Function Registers (SFRs)
Symbol
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
XXh
After reset
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