R5F21237DFP#U0 Renesas Electronics America, R5F21237DFP#U0 Datasheet - Page 20
![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
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Part Number
Manufacturer
Quantity
Price
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NOTE:
Address
01A0h
01A1h
01A2h
01A3h
01A4h
01A5h
01A6h
01A7h
01A8h
01A9h
01AAh
01ABh
01ACh
01ADh
01AEh
01AFh
01B0h
01B1h
01B2h
01B3h
01B4h
01B5h
01B6h
01B7h
01B8h
01B9h
01BAh
01BBh
01FFh
130Ah
130Bh
130Ch
130Dh
130Eh
131Ah
131Bh
131Ch
131Dh
131Eh
1300h
1301h
1302h
1303h
1304h
1305h
1306h
1307h
1308h
1309h
130Fh
1310h
1311h
1312h
1313h
1314h
1315h
1316h
1317h
1318h
1319h
131Fh
133Fh
1. Blank columns are all reserved space. No access is allowed.
Flash Memory Control Register 4
Flash Memory Control Register 1
Flash Memory Control Register 0
CAN0 Message Control Register 0
CAN0 Message Control Register 1
CAN0 Message Control Register 2
CAN0 Message Control Register 3
CAN0 Message Control Register 4
CAN0 Message Control Register 5
CAN0 Message Control Register 6
CAN0 Message Control Register 7
CAN0 Message Control Register 8
CAN0 Message Control Register 9
CAN0 Message Control Register 10
CAN0 Message Control Register 11
CAN0 Message Control Register 12
CAN0 Message Control Register 13
CAN0 Message Control Register 14
CAN0 Message Control Register 15
CAN0 Status Register
CAN0 Slot Status Register
CAN0 Interrupt Control Register
CAN0 Extended ID Register
CAN0 Configuration Register
CAN0 Receive Error Count Register
CAN0 Transmit Error Count Register
CAN0 Control Register
Register
FMR4
FMR1
FMR0
C0MCTL0
C0MCTL1
C0MCTL2
C0MCTL3
C0MCTL4
C0MCTL5
C0MCTL6
C0MCTL7
C0MCTL8
C0MCTL9
C0MCTL10
C0MCTL11
C0MCTL12
C0MCTL13
C0MCTL14
C0MCTL15
C0CTLR
C0STR
C0SSTR
C0ICR
C0IDR
C0CONR
C0RECR
C0TECR
Symbol
Page
427
426
425
375
375
375
375
375
375
375
375
375
375
375
375
375
375
375
375
376
377
378
379
379
380
381
381
B - 4
1340h
1341h
1342h
1343h
1344h
1345h
1346h
1347h
1348h
1349h
134Ah
134Bh
134Ch
134Dh
134Eh
134Fh
1350h
1351h
1352h
1353h
1354h
1355h
1356h
1357h
1358h
1359h
135Ah
135Bh
135Ch
135Dh
135Eh
135Fh
1360h
1361h
1362h
1363h
1364h
1365h
1366h
1367h
1368h
1369h
136Ah
136Bh
136Ch
136Dh
136Eh
136Fh
1370h
1371h
1372h
1373h
1374h
1375h
1376h
1377h
1378h
1379h
137Ah
137Bh
137Ch
137Dh
137Eh
137Fh
Address
CAN0 Acceptance Filter Support Register
CAN0 Clock Select Register
CAN0 Slot 0: Identifier/DLC
CAN0 Slot 0: Data Field
CAN0 Slot 0: Time Stamp
CAN0 Slot 1: Identifier/DLC
CAN0 Slot 1: Data Field
CAN0 Slot 1: Time Stamp
Register
C0AFS
CCLKR
Symbol
372, 373
Page
382
78
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