UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 265

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

<R>
<R>
7.3 Registers Controlling Real-Time Counter
The real-time counter is controlled by the following 18 registers.
• Peripheral enable register 0 (PER0)
• Real-time counter control register 0 (RTCC0)
• Real-time counter control register 1 (RTCC1)
• Real-time counter control register 2 (RTCC2)
• Sub-count register (RSUBC)
• Second count register (SEC)
• Minute count register (MIN)
• Hour count register (HOUR)
• Day count register (DAY)
• Week count register (WEEK)
• Month count register (MONTH)
• Year count register (YEAR)
• Watch error correction register (SUBCUD)
• Alarm minute register (ALARMWM)
• Alarm hour register (ALARMWH)
• Alarm week register (ALARMWW)
• Port mode registers 1 and 3 (PM1, PM3)
• Port registers 1 and 3 (P1, P3)
CHAPTER 7 REAL-TIME COUNTER
User’s Manual U17854EJ9V0UD
263