參數(shù)資料
型號(hào)： MB89P875PF
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP80
封裝： PLASTIC, QFP-80
文件頁(yè)數(shù)： 30/45頁(yè)
文件大?。?/td> 509K
代理商： MB89P875PF
MB89870 Series
36
5.
A/D Converter Electrical Characteristics
(AVCC = VCC = +3.5 V to +6.0 V, AVSS = VSS = 0.0 V, TA = –40
°C to +85°C)
*: For information on tinst, see “(4) Instruction Cycle” in “4. AC Characteristics.”
6.
A/D Converter Glossary
Resolution
Analog changes that are identifiable with the A/D converter
When the number of bits is 10, analog voltage can be divided into 210 = 1024.
Linearity error (unit: LSB)
The deviation of the straight line connecting the zero transition point (“00 0000 0000”
“00 0000 0001”) with
the full-scale transition point (“11 1111 1111”
“11 1111 1110”) from actual conversion characteristics
Differential linearity error (unit: LSB)
The deviation of input voltage needed to change the output code by 1 LSB from the theoretical value
Total error (unit: LSB)
The difference between theoretical and actual conversion values
Parameter
Symbol
Pin
name Condition
Value
Unit Remarks
Min
Typ
Max
Resolution
—
——
—
10
bit
Total error
AVR = AVCC
——
±3.0
LSB
Linearity error
—
±2.0
LSB
Differential linearity error
—
±1.5
LSB
Zero transition voltage
VOT
AVSS – 1.5 LSB AVSS + 0.5 LSB AVSS + 2.5 LSB
mV
Full-scale transition
voltage
VFST
AVR – 3.5 LSB AVR – 1.5 LSB AVR + 0.5 LSB
mV
Interchannel disparity
—
——
4.0
LSB
A/D mode conversion
time
—
33 tinst*—
s
Sense mode conversion
time
—
18 tinst*—
s
Analog port input
current
IAIN
AN0
to
AN7
——
10
A
Analog input voltage
—
0.0
—
AVR
V
Reference voltage
—
AVR
0.0
—
AVCC
V
Reference voltage
supply current
IR
AVR = 5.0 V,
when A/D
conversion
is activated
—
200
A
IRH
AVR = 5.0 V,
when A/D
conversion
is stopped
——
1
A
相關(guān)PDF資料
PDF描述
MB89875PF 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB89P875PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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