UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 482

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-GAS-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 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: -

11.4.4 Changing INTRTC0 interrupt setting during clock operation
operates (PC1PWR = 1), the INTRCT0 interrupt waveform may include whiskers and unintended signals may be
output. Set as follows when changing the setting of the INTRTC0 interrupt signal during clock operation (RC1PWR =
1), in order to mask the whiskers.
480
If the setting of the INTRTC0 interrupt (fixed-cycle interrupt) signal is changed while the real-time counter clock
Remark
See 21.3.4 Interrupt control register (xxICn) for details of the RTC0IF and RTC0MK bits.
Figure 11-5. Changing INTRTC0 Interrupt Setting During Clock Operation
Setting RC1CC1.CT2 to
CHAPTER 11 REAL-TIME COUNTER (
Clearing RTC0MK flag
Clearing RTC0IF flag
Setting RTC0MK bit
RC1CC1.CT0
Start
End
User’s Manual U18953EJ5V0UD
Masks INTRTC0 interrupt signal.
Changes INTRTC0 interrupt signal setting.
Unmasks INTRTC0 interrupt signal.
Clears interrupt request flag.
PD70F3792, 70F3793)