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參數(shù)資料
| 型號(hào)： | CXP82440A |
| 廠商： | Sony Corporation |
| 英文描述： | CMOS 8-bit Single Chip Microcomputer |
| 中文描述： | 的CMOS 8位單片機(jī) |
| 文件頁(yè)數(shù)： | 18/21頁(yè) |
| 文件大?。?/td> | 383K |
| 代理商： | CXP82440A |
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– 18 –
CXP82432A/82440A
Conversion time
Sampling time
Reference input voltage
Analog input voltage
t
CONV
t
SAMP
V
REF
V
IAN
V
ZT
1
V
FT
2
I
REF
AV
REF
AN0 to AN7
Ta = 25°C
V
DD
= 5.0V
V
SS
= AV
SS
= 0V
Operation mode
SLEEP mode
STOP mode
32kHz operation mode
Linearity error
Zero transition
voltage
Full-scale
transition voltage
Resolution
AV
REF
current
AV
REF
I
REFS
μs
μs
V
V
V
DD
AV
REF
1.0
mA
10
μA
0.6
160/f
ADC
3
12/f
ADC
3
V
DD
– 0.5
0
Item
Symbol
Pin
Condition
Min.
Typ.
Max.
Unit
Bits
(3) A/D converter characteristics
(Ta = –20 to +75°C, V
DD
= 4.5 to 5.5V, AV
REF
= 4.0 to AV
DD
, Vss = AV
SS
= 0V reference)
8
±3
LSB
70
mV
5030
10
4970
–10
4910
mV
Fig. 6. Definition of A/D converter terms
Analog input
Linearity error
V
FT
V
ZT
00
H
01
H
FE
H
FF
H
D
1) V
ZT
: Value at which the digital transfer value changes
from 00
H
to 01
H
and vice versa.
2) V
FT
: Value at which the digital transfer value changes
from FE
H
to FF
H
and vice versa.
3) f
ADC
indicates the below values due to ADC operation
clock selection (ADCS: Bit 6 of address 00F9
H
).
During PS2 selection, f
ADC
= fc/2
During PS1 selection, f
ADC
= fc
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXP82432AQ | 8-BIT MICROCONTROLLER |
| CXP82440AQ | 8-BIT MICROCONTROLLER |
| CXP82500 | CMOS 8-bit Single Chip Microcomputer |
| CXP82532 | CMOS 8-bit Single Chip Microcomputer |
| CXP82540 | CMOS 8-bit Single Chip Microcomputer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXP82440AQ | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP824P40A | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP824P40AQ-1 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP82500 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP82500U01Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
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