R5F212D8SNFP#U0 Renesas Electronics America, R5F212D8SNFP#U0 Datasheet - Page 163

• Manufacturer Part Number: R5F212D8SNFP#U0
• Description: IC R8C/2D MCU FLASH 64KB 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/2Dr

Specifications of R5F212D8SNFP#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: 71
• 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 20x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-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/2C Group, R8C/2D Group
Rev.2.00
REJ09B0339-0200
Figure 12.13
External Input Enable Register
b7 b6 b5 b4
NOTES:
1.
2.
When setting the INTiPL bit (i = 0 to 3) to 1 (both edges), set the POL bit in the INTiIC register to 0 (selects falling
edge).
The IR bit in the INTiIC register may be set to 1 (requests interrupt) w hen the INTiPL bit is rew ritten. Refer to 12.6.4
Changing Interrupt Sources.
Dec 05, 2007
b3 b2 b1 b0
INTEN Register
Bit Symbol
Symbol
INT0EN
INT1EN
INT2EN
INT3EN
INT0PL
INT1PL
INT2PL
INT3PL
INTEN
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_____
INT0
_____
INT0
_____
INT1
_____
INT1
_____
INT2
_____
INT2
_____
INT3
_____
INT3
input enable bit
input polarity select bit
input enable bit
input polarity select bit
input enable bit
input polarity select bit
input enable bit
input polarity select bit
Address
Bit Name
00F9h
(1,2)
(1,2)
(1,2)
(1,2)
0 : Disable
1 : Enable
0 : One edge
1 : Both edges
0 : Disable
1 : Enable
0 : One edge
1 : Both edges
0 : Disable
1 : Enable
0 : One edge
1 : Both edges
0 : Disable
1 : Enable
0 : One edge
1 : Both edges
After Reset
Function
00h
12. Interrupts
RW
RW
RW
RW
RW
RW
RW
RW
RW