UPD70F3737GF-GAS-AX Renesas Electronics America, UPD70F3737GF-GAS-AX Datasheet - Page 859

• Manufacturer Part Number: UPD70F3737GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3737GF-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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: -

<R>
23.9 RTC backup Mode (
the RTC backup power supply (RV
the RTC backup area that uses RV
(
23.9.1 Registers
μ
PD70F3792, 70F3793).
The
The registers that control the RTC backup mode are as follows.
In the RTC backup mode, the RTC counts and the subclock oscillator operates by using a regulator dedicated to
• RTC backup control register 0 (RTCBUMCTL0)
•
μ
Subclock low-power operation control register (SOSCAMCTL)
PD70F3792 and 70F3793 can be switched to the RTC backup mode by stopping power supplies other than
μ
PD70F3792, 70F3793 only)
DD
DD
).
as the power supply. For detail, see CHAPTER 11 REAL-TIME COUNTER
CHAPTER 23 STANDBY FUNCTION
User’s Manual U18953EJ5V0UD
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