UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 374

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
7.4.5 1 Hz output of real-time counter
7.4.6 32.768 kHz output of real-time counter
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
32.768 kHz output start
Output start from RTC1HZ pin
Figure 7-25. 32.768 kHz Output Setting Procedure
from RTCCL pin
RCLOE0 = 1
Figure 7-24. 1 Hz Output Setting Procedure
RTCE = 0
RTCE = 1
RCLOE1 = 1
Start
RTCE = 0
RTCE = 1
Start
Stops counter operation.
Enables output of RTCCL pin (32.768 kHz).
Starts counter operation.
Stops counter operation.
Enables output of RTC1HZ pin (1 Hz).
Starts counter operation.
CHAPTER 7 REAL-TIME COUNTER
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