R5F212A8SNFP#U0 Renesas Electronics America, R5F212A8SNFP#U0 Datasheet - Page 92

• Manufacturer Part Number: R5F212A8SNFP#U0
• Description: IC R8C/2A MCU FLASH 64LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/2Ar

Specifications of R5F212A8SNFP#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 Group
Rev.2.00
REJ09B0324-0200
Figure 7.14
Figure 7.15
Port P2 Drive Capacity Control Register
Port Mode Register
b7 b6 b5 b4
NOTE:
b7 b6 b5 b4
1. Both “H” and “L” output are set to high drive capacity.
0 0
Nov 26, 2007
b3 b2 b1 b0
b3 b2
0
0
P2DRR Register
PMR Register
b1
b0
Bit Symbol
Bit Symbol
U1PINSEL
P2DRR0
P2DRR1
P2DRR2
P2DRR3
P2DRR4
P2DRR5
P2DRR6
P2DRR7
INT1SEL
INT2SEL
Symbol
(b3-b2)
(b6-b5)
P2DRR
Symbol
IICSEL
PMR
Page 70 of 580
—
—
P2_0 drive capacity
P2_1 drive capacity
P2_2 drive capacity
P2_3 drive capacity
P2_4 drive capacity
P2_5 drive capacity
P2_6 drive capacity
P2_7 drive capacity
_____
INT1
_____
INT2
Reserved bits
UART1 enable bit
Reserved bits
SSU / I
pin select bit
pin select bit
2
C bus sw itch bit
Address
Bit Name
Address
Bit Name
00F4h
00F8h
Set P2 output transistor drive capacity
0 : Low
1 : High
0 : Selects P1_5, P1_7
1 : Selects P3_6
0 : Selects P6_6
1 : Selects P3_2
Set to 0.
To use the UART1, set to 1.
Set to 0.
0 : Selects SSU function
1 : Selects I
(1)
2
C bus function
After Reset
After Reset
Function
Function
00h
00h
7. Programmable I/O Ports
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW