R5F21238DFP#U0 Renesas Electronics America, R5F21238DFP#U0 Datasheet - Page 523

• 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
TRDIER1 ..................................... 190, 205, 218, 230, 241, 255
TRDIORA0 .................................................................. 187, 202
TRDIORA1 .................................................................. 187, 202
TRDIORC0 .................................................................. 188, 203
TRDIORC1 .................................................................. 188, 203
TRDMR ....................................... 182, 196, 213, 226, 236, 250
TRDOCR ............................................................. 200, 216, 252
TRDOER1 ........................................... 199, 215, 227, 238, 251
TRDOER2 ........................................... 199, 215, 227, 238, 251
TRDPMR ............................................................. 183, 197, 213
TRDPOCR0 ........................................................................ 219
TRDPOCR1 ........................................................................ 219
TRDSR0 ...................................... 189, 204, 217, 229, 240, 254
TRDSR1 ...................................... 189, 204, 217, 229, 240, 254
TRDSTR ...................................... 182, 196, 212, 225, 235, 249
TRECR1 .............................................................................. 271
TRECR2 .............................................................................. 271
TRECSR ............................................................................. 272
TREIC ................................................................................. 101
TREMIN .............................................................................. 270
TRESEC .............................................................................. 270
U1SR ................................................................................... 280
UiBRG (i = 0 or 1) ................................................................ 277
UiC0 (i = 0 or 1) ................................................................... 279
UiC1 (i = 0 or 1) ................................................................... 279
UiMR (i = 0 or 1) .................................................................. 278
UiRB (i = 0 or 1) .................................................................. 277
UiTB (i = 0 or 1) ................................................................... 277
VCA1 ..................................................................................... 38
VCA2 ............................................................................... 38, 77
VW1C .................................................................................... 39
VW2C .................................................................................... 40
WDC .................................................................................... 124
WDTR ................................................................................. 125
WDTS .................................................................................. 125
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Aug 20, 2008
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