R5F212A8SNFA#U0 Renesas Electronics America, R5F212A8SNFA#U0 Datasheet - Page 599

• Manufacturer Part Number: R5F212A8SNFA#U0
• Description: IC R8C/2A MCU FLASH 64K 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/2Ar

Specifications of R5F212A8SNFA#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 55
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: R0K5212D8S001BE - KIT STARTER FOR R8C/2DR0K5212D8S000BE - KIT DEV FOR R8C/2D
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/2A Group, R8C/2B GroupAppendix 2. Connection Examples between Serial Writer and On-Chip Debugging
Rev.2.00
REJ09B0324-0200
Appendix 2. Connection Examples between Serial Writer and On-Chip
Appendix Figure 2.1 shows a Connection Example with M16C Flash Starter (M3A-0806) and Appendix Figure 2.2
shows a Connection Example with E8 Emulator (R0E000080KCE00).
Appendix Figure 2.1
Appendix Figure 2.2
VCC
4.7kΩ or more
(R0E000080KCE00)
VSS
TXD
RXD
14
12
10
8
6
4
2
E8 emulator
Nov 26, 2007
RXD 4
TXD
M16C Flash Starter
10
MODE
User logic
(M3A-0806)
13
RESET
7 MODE
Debugging Emulator
NOTE:
1. It is not necessary to connect an oscillation circuit when operating with the on-chip oscillator clock.
4.7kΩ ±10%
NOTE:
1. An oscillation circuit must be connected, even when operating with the on-chip oscillator clock.
Open collector buffer
MODE
Connection Example with M16C Flash Starter (M3A-0806)
Connection Example with E8 Emulator (R0E000080KCE00)
7 VSS
1 VCC
Page 577 of 580
RESET
VSS
VSS
Connect oscillation
VCC
Connect oscillation
circuit
VCC
(1)
circuit
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
(1)
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
48
47
46
45
44
43
42
41
40
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33