參數(shù)資料
型號: MB89636PF
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: Quadruple 2-Input Positive-NAND Gates 14-CDIP -55 to 125
中文描述: 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP64
封裝: PLASTIC, QFP-64
文件頁數(shù): 40/56頁
文件大?。?/td> 901K
代理商: MB89636PF
MB89630 Series
40
5. A/D Converter Electrical Characteristics
(AV
CC
= V
CC
= 3.5 V to 6.0 V, F
CH
= 10 MHz, AV
SS
= V
SS
= 0.0 V, T
A
= –40
°
C to +85
°
C)
Value
Precautions:
The smaller the | AVR–AV
SS
|, the greater the error would become relatively.
The output impedance of the external circuit for the analog input must satisfy the following conditions:
Output impedance of the external circuit < Approx. 10 k
If the output impedance of the external circuit is too high, an analog voltage sampling time might be
insufficient (sampling time = 6
μ
s at 10MHz oscillation.)
Parameter
Symbol
Pin
Unit
Remarks
Min.
Typ.
Max.
Resolution
10
±
2.0
±
1.5
±
3.0
bit
At AV
CC
= V
CC
Linearity error
LSB
Differential linearity error
LSB
Total error
LSB
Zero transition voltage
V
OT
AN0 to
AN7
AV
SS
– 1.5 LSB AV
SS
+ 0.5 LSB AV
SS
+ 2.5 LSB
mV
Full-scale transition
voltage
V
FST
AVR – 3.5 LSB AVR – 1.5 LSB AVR + 0.5 LSB
mV
Interchannel disparity
4
LSB
A/D mode conversion time
13.2
μ
s
At 10 MHz
oscillation
Analog port input current
I
AIN
AN0 to
AN7
10
μ
A
V
Analog input voltage
0.0
AVR
Reference voltage
AVR
0.0
AV
CC
V
Reference voltage
supply current
I
R
200
μ
A AVR = 5.0 V
Analog Input Circuit Model
Analog input
Note: The values mentioned here should be used as a guideline.
R
ON1
:
R
ON2
:
C
0
:
C
1
:
Converter
C
0
C
1
R
ON2
R
ON1
Approx. 1.5
Approx. 1.5
Approx. 60 pF
Approx. 4 pF
相關(guān)PDF資料
PDF描述
MB89636PFM Quadruple 2-Input Positive-NAND Gates 14-CFP -55 to 125
MB89637PF Hex Inverters 20-LCCC -55 to 125
MB89637PFM Hex Inverters 14-CDIP -55 to 125
MB89645 8-Bit Proprietary Microcontroller(8位專用微控制器)
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