R5F21274JFP#U0 Renesas Electronics America, R5F21274JFP#U0 Datasheet - Page 470

• Manufacturer Part Number: R5F21274JFP#U0
• Description: MCU FLASH 2K FLASH 16K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/27r

Specifications of R5F21274JFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 25
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K 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: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

R8C/26 Group, R8C/27 Group
Rev.2.10
REJ09B0278-0210
Appendix 3. Example of Oscillation Evaluation Circuit
Appendix Figure 3.1 shows an Example of Oscillation Evaluation Circuit.
Appendix Figure 3.1
Sep 26, 2008
Connect
oscillation
circuit
Example of Oscillation Evaluation Circuit
Page 451 of 453
NOTE:
1. After reset, the XIN and XCIN clocks stop.
RESET
Write a program to oscillate the XIN and XCIN clocks.
VCC
VSS
5
7
8
1
2
3
4
6
Appendix 3. Example of Oscillation Evaluation Circuit
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