UPD70F3714GC-8BS-A Renesas Electronics America, UPD70F3714GC-8BS-A Datasheet - Page 474

• 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: -

472
(5) Full-scale error
(6) Differential linearity error
This shows the difference between the actual measurement value of the analog input voltage and the
theoretical value (full-scale value − 3/2 LSB) when the digital output changes from 1……110 to 1……111.
While the ideal width of code output is 1 LSB, this indicates the difference between the actual measurement
value and the ideal value.
This indicates the basic characteristics of the A/D conversion when the voltage applied to the analog input pins
of the same channel is consistently increased bit by bit from AV
when the input voltage is increased or decreased, or when two or more channels are used.
111
100
011
000
010
CHAPTER 11 A/D CONVERTERS 0 AND 1
Figure 11-28. Differential Linearity Error
1 ...... 1
0 ...... 0
0
Figure 11-27. Full-Scale Error
0
User’s Manual U17716EJ2V0UD
Ideal 1 LSB width
Analog input (LSB)
AV
REFn
Analog input
−3
Full-scale error
AV
linearity error
REFn
Differential
−2
AV
REFn
SSn
−1
AV
AV
to AV
REFn
REFn
REFn
. See 11.10 (2) Overall error for