R5F21238DFP#U0 Renesas Electronics America, R5F21238DFP#U0 Datasheet - Page 530

• 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

Rev.
0.20
REVISION HISTORY
Jun 28, 2006
Date
Page
210
211
212
213
214
221
222
223
224
225
226
232
233
234
235
236
237
245
246
247
248
250
251
252
240
244
Figure 14.66 Registers TRDMR and TRDPMR in PWM Mode revised
Figure 14.67 TRDFCR Register in PWM Mode revised
Figure 14.68 Registers TRDOER1 to TRDOER2 in PWM Mode;
Figure 14.69 Registers TRDOCR and TRDCR0 to TRDCR1 in PWM
Mode revised.
Figure 14.70 Registers TRDSR0 to TRDSR1 in PWM Mode revised.
Table 14.29 Reset Synchronous PWM Mode Specifications revised.
Figure 14.78 TRDSTR Register in Reset Synchronous PWM Mode
revised.
Figure 14.79 Registers TRDMR and TRDFCR in Reset Synchronous
PWM Mode revised.
Figure 14.80 Registers TRDOER1 to TRDOER2 in Reset Synchronous
PWM Mode;
Figure 14.81 TRDCR0 Register in Reset Synchronous PWM Mode
revised.
Figure 14.82 Registers TRDSR0 to TRDSR1 in Reset Synchronous
PWM Mode revised.
Figure 14.88 TRDSTR Register in Complementary PWM Mode revised.
Figure 14.89 TRDMR Register in Complementary PWM Mode revised.
Figure 14.90 TRDFCR Register in Complementary PWM Mode revised.
Figure 14.91 Registers TRDOER1 to TRDOER2 in Complementary
PWM Mode;
Figure 14.92 Registers TRDCR0 to TRDCR1 in Complementary PWM
Mode revised.
Figure 14.93 Registers TRDSR0 to TRDSR1 in Complementary PWM
Mode revised.
Below the Table 14.32;
Figure 14.99 Block Diagram of PWM3 Mode;
Table 14.33 PWM3 Mode Specifications revised.
Figure 14.100 TRDSTR Register in PWM3 Mode revised.
Figure 14.101 Registers TRDMR and TRDFCR in PWM3 Mode revised.
Figure 14.102 Registers TRDOER1 to TRDOER2 in PWM3 Mode;
Figure 14.104 TRDCR0 Register in PWM3 Mode revised.
Figure 14.105 Registers TRDSR0 and TRDSR1 in PWM3 Mode added.
Figure 14.106 Registers TRDIER0 and TRDIER1 in PWM3 Mode
revised.
R8C/22 Group, R8C/23 Group Hardware Manual
NOTE in the TRDOER2 register added.
NOTE in the TRDOER2 register added.
NOTE in the TRDOER2 register added.
“Since values ~ (buffer register).” added.
“Buffer” added.
NOTE in the TRDOER2 register added.
C - 7
Description
Summary