UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 647

• 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: -

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(16) Operational amplifier n control register 0 (OPnCTL0)
Cautions 1. Be sure to set bits 5 to 7 of the OP0CTL0 register to “0”.
The OPnCTL0 register is used to control the operation of an operational amplifier that amplifies the input level,
and specify its gain.
This register can be read or written in 8-bit units.
Reset sets this register to 00H.
2. After enabling the operation of the operational amplifier, stabilization time of 10
OP0CTL0
required.
If the OP0GA3 to OP0GA0 bit settings are changed, stabilization time of 5
After reset: 00H
OP0GA3
OP0EN
Others
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
R/W
OP0GA2
Operation disabled (not used)
Operation enabled (used)
CHAPTER 12 A/D CONVERTERS 0 AND 1
0
0
0
0
0
1
1
1
1
0
0
0
0
1
Address: FFFFF260H
Operation control of operational amplifier 0 for A/D converter 0
User’s Manual U18279EJ3V0UD
OP0GA1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
OP0GA0
OP0EN
0
1
0
1
0
1
0
1
0
1
0
1
0
Gain specification of operational amplifier
OP0GA3 OP0GA2 OP0GA1 OP0GA0
×2.500
×2.667
×2.857
×3.077
×3.333
×3.636
×4.000
×4.444
×5.000
×5.714
×6.667
×8.000
×10.00
Setting prohibited
μ
s is required.
μ
s is
(1/2)
645