UPD70F3713GC-8BS-A Renesas Electronics America, UPD70F3713GC-8BS-A Datasheet - Page 460

• Manufacturer Part Number: UPD70F3713GC-8BS-A
• Description: MCU 32BIT V850ES/LX2 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Ix2r

Specifications of UPD70F3713GC-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: 64KB (64K 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: -

11.6.1 Continuous select mode/one-shot select mode operations
conversion results are stored in the ADAnCRm register. In the continuous select mode or one-shot select mode, the
1-buffer mode and 4-buffer mode are supported according to the method of storing the A/D conversion results.
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In this mode, the voltage of the analog input pin (ANInm) specified by the ADAnS register is A/D converted. The
Remark
(1) 1-buffer mode operation (1 buffer of continuous select/one-shot select by timer trigger)
Remark
(1) The ADA0CE bit = 1 (enable)
(2) The A/D conversion start trigger signal from the timer
(3) The ANI01 pin is A/D converted
(4) The conversion result is stored in the ADA0CR1 register
A/D conversion start
trigger signal from timer
(motor control function)
In this mode, the voltage of one analog input pin (ANInm) is A/D converted once using the A/D conversion start
trigger signal from the timer (motor control function) as a trigger, and the results are stored in one ADAnCRm
register. The ANInm pin and the ADAnCRm register correspond one to one.
An A/Dn conversion end interrupt request signal (INTADn) is generated for each A/D conversion. After the end
of A/D conversion, the A/D converter waits for a trigger.
This mode is suitable for applications in which the results of each first-time A/D conversion are read.
Remark
(motor control function) is generated
Analog Input Pin
ANInm
n = 0, 1
m = 0 to 3
This is an operation example with the following setting.
ADA0M0.ADA0MD1 and ADA0M0.ADA0MD0 bits = 00 or 10, ADA0M0.ADA0TMD bit = 1,
ADA0M2.ADA0BS bit = 0, ADA0M2.ADA0TMD1 bit = 1,
ADA0S.ADA0S1 and ADA0S.ADA0S0 bits = 01
n = 0, 1
m = 0 to 3
(1 Buffer of Continuous Select/One-Shot Select by Timer Trigger)
ADAnCRm
A/D Conversion Result Register
Figure 11-16. Example of 1-Buffer Mode Operation
CHAPTER 11 A/D CONVERTERS 0 AND 1
ANI00
ANI01
ANI02
ANI03
User’s Manual U17716EJ2V0UD
(5) The ADA0M0.ADA0EF bit = 0
(6) The INTAD0 interrupt request signal is generated
(7) If next trigger is input, return to (3)
(8) To end the conversion, the ADA0CE bit = 0 (stop)
A/D converter 0
ADA0CR0
ADA0CR1
ADA0CR2
ADA0CR3