UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 1052

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

25.2 Operation
STOP mode, or during reset).
regulator output.
1050
The regulator of this product always operates in any mode (normal operation mode, HALT mode, IDLE mode,
Be sure to connect a capacitor (4.7
A diagram of the regulator pin connection method is shown below.
Note Use the low-ESR (0.5 Ω or lower) of the series resistance component ESR.
Caution The V850E/IF3 and V850E/IG3 have two regulators each. Therefore, connect a capacitor to each
Input voltage
3.5 to 5.5 V
of the REGC0 and REGC1 pins.
Figure 25-2. Connection of REGC0 and REGC1 Pins
4.7 F
(recommended)
REGC0, REGC1
μ
V
DD0
μ
F (recommended value))
, V
DD1
CHAPTER 25 REGULATOR
User’s Manual U18279EJ3V0UD
V
SS0
, V
SS1
REG
Note
to the REGC0 and REGC1 pins to stabilize the
Voltage supply to oscillator/internal logic
1.5 V (TYP.)