UPD70F3713GC-8BS-A Renesas Electronics America, UPD70F3713GC-8BS-A Datasheet - Page 439

• 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: -

Remark
The relationship between the analog voltage input to the analog input pin (ANInm) and the A/D conversion
result (of A/Dn conversion result register m (ADAnCRm)) is as follows:
or,
The relationship between the analog input voltage and the A/D conversion results is shown below.
SAR = INT (
ADCR
results (ADAnCRm)
(SAR − 0.5) ×
INT( ): Function that returns the integer of the value in ( )
V
AV
ADCR: Value of A/Dn conversion result register m (ADAnCRm)
Note The lower 6 bits of the ADAnCRm register are fixed to 0.
Figure 11-3. Relationship Between Analog Input Voltage and A/D Conversion Results
n = 0, 1
m = 0 to 3
A/D conversion
IN
:
REF
Note
: AV
= SAR × 64
Analog input voltage
REFn
AV
V
AV
1,024
IN
REF
pin voltage
REF
1,023
1,022
1,021
× 1,024 + 0.5)
SAR
≤ V
3
2
1
0
IN
CHAPTER 11 A/D CONVERTERS 0 AND 1
2,048
< (SAR + 0.5) ×
1
1,024
1
User’s Manual U17716EJ2V0UD
2,048
3
1,024
2
AV
1,024
2,048
REF
5
Input voltage/AV
1,024
3
2,043
2,048
1,022
1,024
REFn
2,045
2,048
1,023
1,024
2,047
2,048
ADAnCRm
1
FFC0H
FF80H
FF40H
00C0H
0080H
0040H
0000H
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