UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 687

• 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: -

(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.
1 ...... 1
0 ...... 0
CHAPTER 12 A/D CONVERTERS 0 AND 1
Figure 12-27. Differential Linearity Error
111
100
011
010
000
Figure 12-26. Full-Scale Error
Ideal 1 LSB width
0
User’s Manual U18279EJ3V0UD
Analog input
Analog input (LSB)
AV
REFPn
Full-scale error
Differential
linearity error
−3
AV
REFPn
−2 AV
REFPn
SSn
−1
to AV
AV
REFPn
AV
REFPn
REFPn
. See 12.7 (2) Overall error for
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