UPD70F3763GC-UEU-AX Renesas Electronics America, UPD70F3763GC-UEU-AX Datasheet - Page 660

• Manufacturer Part Number: UPD70F3763GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3-U 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Ur

Specifications of UPD70F3763GC-UEU-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

V850ES/JG3-U, V850ES/JH3-U
12.4.5 Changing INTRTC1 interrupt setting during the real-time counter operation
(RC1PWR = 1), the INTRCT1 interrupt waveform may include whiskers and unintended signals may be output. Set as
follows when changing the setting of the INTRTC1 interrupt signal during the real-time counter operation (PC1PWR = 1,
RTCE = 1), in order to mask the whiskers.
R01UH0043EJ0300 Rev.3.00
Sep 30, 2010
If the setting of the INTRTC1 interrupt (alarm interrupt) signal is changed while the real-time counter clock operates
Remark
Figure 12-6. Changing INTRTC1 Interrupt Setting During The real-time counter Operation
See 23.3.4 Interrupt control register (xxICn) for details of the RTC1IF and RTC1MK bits.
RC1CC2.WALE bit = 0
RC1CC2.WALE bit = 1
Clearing RTC1MK flag
Clearing RTC1IF flag
Setting RTC1MK bit
Setting RC1ALM
Setting RC1ALW
Setting RC1ALH
Start
End
Masks interrupt signal (INTRTC1).
Disables alarm interrupt.
Sets alarm minute register.
Sets alarm hour register
Sets alarm day-of-week register
Clears interrupt pending bit.
Unmasks interrupt signal (INTRTC1).
Enables alarm interrupt.
CHAPTER 12 REAL-TIME COUNTER
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