MB95F126JBPFR-GE1 Fujitsu, MB95F126JBPFR-GE1 Datasheet - Page 65

• Manufacturer Part Number: MB95F126JBPFR-GE1
• Description: MCU, 8-BIT, 8FX, 32K FLASH, QFP100
• Manufacturer: Fujitsu

Specifications of MB95F126JBPFR-GE1

• Controller Family/series: F2MC-8FX
• No. Of I/o's: 87
• Ram Memory Size: 1KB
• Cpu Speed: 16.25MHz
• No. Of Timers: 7
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External Only

DS07-12610-5E
(3) Definition of A/D Converter Terms
• Resolution
• Linearity error (unit : LSB)
• Differential linear error (Unit : LSB)
• Total error (unit: LSB)
The level of analog variation that can be distinguished by the A/D converter.
When the number of bits is 10, analog voltage can be divided into 2
The deviation between the value along a straight line connecting the zero transition point
(“00 0000 0000” ← → “00 0000 0001”) of a device and the full-scale transition point
(“11 1111 1111” ← → “11 1111 1110”) compared with the actual conversion values obtained.
Deviation of input voltage, which is required for changing output code by 1 LSB, from an ideal value.
Difference between actual and theoretical values, caused by a zero transition error, full-scale transition error,
linearity error, quantum error, and noise.
1 LSB =
3FF
3FE
3FD
004
003
002
001
N
V
H
H
H
H
H
H
H
NT
AV
: A/D converter digital output value
: A voltage at which digital output transits from (N − 1)
SS
V
OT
0.5 LSB
Ideal I/O characteristics
AVR − AV
1024
Analog input
1 LSB
SS
V
FST
(V)
1.5 LSB
AVR
digital output N
Total error of
3FF
3FE
3FD
004
003
002
001
H
H
H
H
H
H
H
AV
{1 LSB
SS
Actual conversion
characteristic
=
V
H
MB95120MB Series
×
NT
to N
(N
10
− {1 LSB × (N − 1) + 0.5 LSB}
= 1024.
− 1) +
H
Ideal characteristics
Analog input
.
Total error
0.5 LSB}
1 LSB
Actual conversion
characteristic
V
NT
AVR
(Continued)
[LSB]
65