UPD70F3714GC-8BS-A Renesas Electronics America, UPD70F3714GC-8BS-A Datasheet - Page 449

• Manufacturer Part Number: UPD70F3714GC-8BS-A
• Description: MCU 32BIT V850ES/LX2 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Ix2r

Specifications of UPD70F3714GC-8BS-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, UART/USART
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 39
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Software processing
ADA0CR1 register
Stabilization time
INTAD0 interrupt
(c) One-shot select mode
A/D conversion
ANI01 (input)
In this mode, the analog input pin (ANInm) specified by the ADAnS register is A/D converted once. The
conversion results are stored in the A/Dn conversion result register (ADAnCRm) corresponding to the
ANInm pin. In this mode, the 1-buffer mode and 4-buffer mode are provided for storing the A/D conversion
results.
• 1-buffer mode
In this mode, the voltage of the analog input pin (ANInm) specified by the ADAnS register is A/D
converted. The conversion results are stored in the ADAnCRm register corresponding to the ANInm
pin. The ANInm pin and the ADAnCRm register correspond one to one, and an A/Dn conversion end
interrupt request signal (INTADn) is generated each time one A/D conversion ends.
After the end of A/D conversion, the conversion operation is stopped.
Remark
ADA0M2.ADA0BS Bit = 0, ADA0S.ADA0S1 and ADA0S.ADA0S0 Bits = 01)
start ADA0CE
Analog input pin
Conversion
Figure 11-7. One-Shot Select 1-Buffer Mode Operation Timing
ANI00
ANI01
ANI02
ANI03
(When ADA0M0.ADA0MD1 and ADA0M0.ADA0MD0 Bits = 10,
n = 0, 1, m = 0 to 3
bit set
Data 1
(ANI01)
Data 1
CHAPTER 11 A/D CONVERTERS 0 AND 1
(ANI01)
Data 1
User’s Manual U17716EJ2V0UD
A/D converter 0
Stabilization time
start ADA0CE
ADA0CRn register
Conversion
bit set
ADA0CR0
ADA0CR1
ADA0CR2
ADA0CR3
(ANI01)
Data 2
Data 2
end ADA0CE
Conversion
bit clear
(ANI01)
Data 2
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