R5F212A8SNFA#U0 Renesas Electronics America, R5F212A8SNFA#U0 Datasheet - Page 535

• 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
Table 20.8
VCC,VSS
VREF
RESET
P4_6/XIN
P4_7/XOUT
P4_3/XCIN
P4_4/XCOUT
P0_0 to P0_7
P1_0 to P1_7
P2_0 to P2_7
P3_0 to P3_7
P4_5
P5_0 to P5_4
P6_0 to P6_7
P8_0 to P8_6
MODE
Pin
Nov 26, 2007
Pin Functions (Flash Memory Standard Serial I/O Mode 3)
Power input
Reference voltage input
Reset input
P4_6 input/clock input
P4_7 input/clock output
P4_3 input/clock input
P4_4 input/clock output
Input port P0
Input port P1
Input port P2
Input port P3
Input port P4
Input port P5
Input port P6
Input port P8
MODE
Page 513 of 580
Name
I
I
I
I/O
I
I/O
I
I
I
I
I
I
I
I
I/O Serial data I/O pin. Connect to the flash programmer.
I/O
Apply the voltage guaranteed for programming and
erasure to the VCC pin and 0 V to the VSS pin.
Reference voltage input pin to A/D converter and D/A
converter.
Reset input pin.
Connect a ceramic resonator or crystal oscillator
between the XIN and XOUT pins when connecting
external oscillator. Apply “H” and “L” or leave the pin
open when using as input port.
Connect crystal oscillator between pins XCIN and
XCOUT when connecting external oscillator. Apply “H”
and “L” or leave the pin open when using as a port.
Input “H” or “L” level signal or leave the pin open.
Description
20. Flash Memory