R5F212D8SNFP#U0 Renesas Electronics America, R5F212D8SNFP#U0 Datasheet - Page 385

• 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 14.173 Setting Example in Real-Time Clock Mode
Setting of TREIC register (IR bit ← 0,
TRERST in TRECR1 register = 1
TRERST in TRECR1 register = 0
TSTART in TRECR1 register = 0
TREWK, and bits H12_H24, PM,
TSTART in TRECR1 register = 1
Setting of registers TRECSR,
Dec 05, 2007
TRESEC, TREMIN, TREHR,
and INT in TRECR1 register
select interrupt priority level)
Setting of TRECR2 register
(disable timer RE interrupt)
TRECR1 register = 0?
TRECR1 register = 1?
TREIC register ← 00h
TCSTF in
TCSTF in
Page 362 of 585
Select interrupt source
Stop timer RE operation
Timer RE register
and control circuit reset
Select clock output
Select clock source
Seconds, minutes, hours, days of week, operating mode
Set a.m./p.m., interrupt timing
Start timer RE operation
14. Timers