R5F21237DFP#U0 Renesas Electronics America, R5F21237DFP#U0 Datasheet - Page 26
![IC R8C/23 MCU FLASH 48-LQFP](/photos/12/18/121887/r5f21237dfp_u0_sml.jpg)
R5F21237DFP#U0
Manufacturer Part Number
R5F21237DFP#U0
Description
IC R8C/23 MCU FLASH 48-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/23r
Specifications of R5F21237DFP#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
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
2.5K 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/23R0K521237S000BE - KIT DEV RSK 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
R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ03B0097-0200
Table 4.10
X: Undefined
NOTE:
Address
13AAh
13ABh
13ACh
13ADh
13AEh
13BAh
13BBh
13BCh
13BDh
13BEh
138Ah
138Bh
138Ch
138Dh
138Eh
138Fh
139Ah
139Bh
139Ch
139Dh
139Eh
139Fh
13A0h
13A1h
13A2h
13A3h
13A4h
13A5h
13A6h
13A7h
13A8h
13A9h
13AFh
13B0h
13B1h
13B2h
13B3h
13B4h
13B5h
13B6h
13B7h
13B8h
13B9h
13BFh
1380h
1381h
1382h
1383h
1384h
1385h
1386h
1387h
1388h
1389h
1390h
1391h
1392h
1393h
1394h
1395h
1396h
1397h
1398h
1399h
1. The blank regions are reserved. Do not access locations in these regions.
CAN0 Slot 2: Identifier/DLC
CAN0 Slot 2: Data Field
CAN0 Slot 2: Time Stamp
CAN0 Slot 3: Identifier/DLC
CAN0 Slot 3: Data Field
CAN0 Slot 3: Time Stamp
CAN0 Slot 4: Identifier/DLC
CAN0 Slot 4: Data Field
CAN0 Slot 4: Time Stamp
CAN0 Slot 5: Identifier/DLC
CAN0 Slot 5: Data Field
CAN0 Slot 5: Time Stamp
SFR Information (10)
Page 24 of 48
(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