R5F212A8SNFA#U0 Renesas Electronics America, R5F212A8SNFA#U0 Datasheet - Page 90

• 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 Group
Rev.2.00
REJ09B0324-0200
Figure 7.12
Port Pi Direction Register (i = 0 to 6, 8)
b7 b6 b5 b4 b3 b2
NOTES:
1.
2.
3.
4.
Write to the PD0 register w ith the next instruction after that used to set the PRC2 bit in the PRCR register to 1 (w rite
enabled).
Bits PD4_0 to PD4_2, PD4_6, and PD4_7 in the PD4 register are unavailable on this MCU.
If it is necessary to set bits PD4_0 to PD4_2, PD4_6 and PD4_7 in the PD4 register, set to 0 (input mode). When read,
the content is 0.
Bits PD5_5 to PD5_7 in the PD5 register are reserved bits. If it is necessary to set bits PD5_5 to PD5_7, set to 0.
The PD8_7 bit in the PD8 register is a reserved bit. If it is necessary to set the PD8_7 bit, set to 0.
Nov 26, 2007
PDi (i = 0 to 6 and 8) Registers
b1 b0
Bit Symbol
Symbol
PDi_0
PDi_1
PDi_2
PDi_3
PDi_4
PDi_5
PDi_6
PDi_7
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD8
Page 68 of 580
(1)
(2)
(3)
(4)
Port Pi_0 direction bit
Port Pi_1 direction bit
Port Pi_2 direction bit
Port Pi_3 direction bit
Port Pi_4 direction bit
Port Pi_5 direction bit
Port Pi_6 direction bit
Port Pi_7 direction bit
Address
Bit Name
00EAh
00E2h
00E3h
00E6h
00E7h
00EBh
00EEh
02E4h
0 : Input mode
1 : Output mode
(functions as an input port)
(functions as an output port)
After Reset
Function
00h
00h
00h
00h
00h
00h
00h
00h
7. Programmable I/O Ports
RW
RW
RW
RW
RW
RW
RW
RW
RW