UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 271

• Manufacturer Part Number: UPD78F0386GK-8EU-A
• Description: MCU 96KB FLASH 5KB RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0/Lx2r

Specifications of UPD78F0386GK-8EU-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

(5) Full-scale error
(6) Integral linearity error
(7) Differential linearity error
(8) Conversion time
(9) Sampling time
This shows the difference between the actual measurement value of the analog input voltage and the theoretical
value (Full-scale
This shows the degree to which the conversion characteristics deviate from the ideal linear relationship. It
expresses the maximum value of the difference between the actual measurement value and the ideal straight line
when the zero-scale error and full-scale error are 0.
While the ideal width of code output is 1LSB, this indicates the difference between the actual measurement value
and the ideal value.
This expresses the time from the start of sampling to when the digital output is obtained.
The sampling time is included in the conversion time in the characteristics table.
This is the time the analog switch is turned on for the analog voltage to be sampled by the sample & hold circuit.
1 …… 1
0 …… 0
Figure 12-18. Integral Linearity Error
010
001
000
011
Figure 12-16. Zero-Scale Error
111
0
0
Ideal line
Ideal line
1
3/2LSB) when the digital output changes from 1......110 to 1......111.
Analog input (LSB)
2
Analog input
Zero-scale error
CHAPTER 12 A/D CONVERTER ( PD78F037x ONLY)
Integral linearity
error
3
Sampling
time
AV
AV
User’s Manual U17504EJ2V0UD
REF
REF
Conversion time
Figure 12-19. Differential Linearity Error
1 …… 1
0 …… 0
111
110
101
000
Figure 12-17. Full-Scale Error
0
0
Ideal 1LSB width
AV
REF
Analog input (LSB)
3
Analog input
Full-scale error
AV
REF
linearity error
Differential
2
AV
Ideal line
REF
1
AV
AV
REF
REF
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