R5F21238DFP#U0 Renesas Electronics America, R5F21238DFP#U0 Datasheet - Page 522

• 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

R8C/22 Group, R8C/23 Group
Rev.2.00
REJ09B0251-0200
Index
AD ....................................................................................... 402
ADCON0 ............................................................. 401, 404, 407
ADCON1 ............................................................. 402, 405, 408
ADCON2 ............................................................................. 402
ADIC .................................................................................... 101
AIER .................................................................................... 117
C01ERRIC .......................................................................... 101
C01WKIC ............................................................................ 101
C0AFS ................................................................................. 382
C0CONR ............................................................................. 380
C0CTLR .............................................................................. 376
C0ICR ................................................................................. 379
C0IDR ................................................................................. 379
C0MCTLi (i = 0 to 15) .......................................................... 375
C0RECIC ............................................................................ 101
C0RECR ............................................................................. 381
C0SSTR .............................................................................. 378
C0STR ................................................................................ 377
C0TECR .............................................................................. 381
C0TRMIC ............................................................................ 101
CCLKR .................................................................................. 78
CM0 ....................................................................................... 73
CM1 ....................................................................................... 74
CSPR .................................................................................. 125
FMR0 .................................................................................. 425
FMR1 .................................................................................. 426
FMR4 .................................................................................. 427
FRA0 ..................................................................................... 76
FRA1 ..................................................................................... 76
FRA2 ..................................................................................... 77
ICCR1 ................................................................................. 325
ICCR2 ................................................................................. 326
ICDRR ................................................................................. 331
ICDRS ................................................................................. 331
ICDRT ................................................................................. 330
ICIER ................................................................................... 328
ICMR ................................................................................... 327
ICSR .................................................................................... 329
IICIC .................................................................................... 102
INT0IC ................................................................................. 103
INT1IC ................................................................................. 103
INT2IC ................................................................................. 103
INT3IC ................................................................................. 103
INTEN ................................................................................. 110
INTF .................................................................................... 111
KIEN .................................................................................... 114
KUPIC ................................................................................. 101
LINCR ................................................................................. 357
LINST .................................................................................. 358
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Aug 20, 2008
Page 500 of 501
OCD ....................................................................................... 75
OFS ....................................................................... 30, 124, 420
PDi (i = 0 to 4, 6) ................................................................... 55
Pi (i = 0 to 4, 6) ...................................................................... 55
PM0 ....................................................................................... 69
PM1 ....................................................................................... 69
PMR ............................................................... 56, 280, 301, 331
PRCR .................................................................................... 95
PUR0 ..................................................................................... 56
PUR1 ..................................................................................... 56
RMAD0 ................................................................................ 117
RMAD1 ................................................................................ 117
S0RIC .................................................................................. 101
S0TIC .................................................................................. 101
S1RIC .................................................................................. 101
S1TIC ................................................................................... 101
SAR ..................................................................................... 330
SSCRH ................................................................................ 295
SSCRL ................................................................................. 296
SSER ................................................................................... 298
SSMR .................................................................................. 297
SSMR2 ................................................................................ 300
SSRDR ................................................................................ 301
SSSR ................................................................................... 299
SSTDR ................................................................................ 301
SSUIC .................................................................................. 102
TRA ..................................................................................... 133
TRACR ................................................................................ 131
TRAIC .................................................................................. 101
TRAIOC ....................................... 131, 134, 137, 139, 141, 144
TRAMR ................................................................................ 132
TRAPRE .............................................................................. 132
TRBCR ................................................................................ 148
TRBIC .................................................................................. 101
TRBIOC ............................................... 149, 151, 155, 158, 163
TRBMR ................................................................................ 149
TRBOCR ............................................................................. 148
TRBPR ................................................................................ 150
TRBPRE .............................................................................. 150
TRBSC ................................................................................ 150
TRD0 ........................................... 190, 205, 219, 230, 242, 255
TRD0IC ................................................................................ 102
TRD1 ........................................................... 190, 205, 219, 242
TRD1IC ................................................................................ 102
TRDCR0 ...................................... 186, 201, 216, 228, 239, 253
TRDCR1 ...................................................... 186, 201, 216, 239
TRDDF0 .............................................................................. 185
TRDDF1 .............................................................................. 185
TRDFCR ...................................... 184, 198, 214, 226, 237, 250
TRDGRAi (i = 0 or 1) ................... 191, 206, 220, 231, 242, 256
TRDGRBi (i = 0 or 1) ................... 191, 206, 220, 231, 242, 256
TRDGRCi (i = 0 or 1) ................... 191, 206, 220, 231, 242, 256
TRDGRDi (i = 0 or 1) ................... 191, 206, 220, 231, 242, 256
TRDIER0 ..................................... 190, 205, 218, 230, 241, 255
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Index