R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 520

• Manufacturer Part Number: R5F21236KFP#U0
• Description: IC R8C/23 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/23r

Specifications of R5F21236KFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• For Use With: RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/22 Group, R8C/23 Group Appendix 2. Connection Examples between Serial Writer and On-Chip Debugging Emulator
Rev.2.00 Aug 20, 2008
REJ09B0251-0200
Appendix 2. Connection Examples between Serial Writer and On-Chip
Appendix Figure 2.1 shows the Connection Example with M16C Flash Starter (M3A-0806) and Appendix Figure 2.2
shows the Connection Example with E8 Emulator (R0E000080KCE00).
Appendix Figure 2.1
Appendix Figure 2.2
VCC
TXD
RXD
(R0E000080KCE00)
VSS
14
12
10
8
6
4
2
Emulator E8
RXD 4
Debugging Emulator
TXD
M16C Flash Starter
10
MODE
(M3A-0806)
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4.7 kO or more
13
RESET
Connection Example with M16C Flash Starter (M3A-0806)
7 MODE
Connection Example with E8 Emulator (R0E000080KCE00)
4.7 kO ± 10%
MODE
7 VSS
1 VCC
NOTE:
1. An oscillation circuit must be connected, even when operating with the on-chip oscillator clock.
RESET
NOTE:
1. No need to connect an oscillation circuit when operating with the on-chip oscillator clock.
Connect oscillation
VSS
User logic
VCC
Connect oscillation
Open-collector buffer
VSS
VCC
circuit
(1)
circuit
(1)
10
11
12
1
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12
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8
9
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