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參數(shù)資料
| 型號： | CXP83240AQ |
| 廠商： | Sony Corporation |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 20/24頁 |
| 文件大?。?/td> | 557K |
| 代理商： | CXP83240AQ |
– 20 –
CXP83232A/83240A
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
= AV
REF
= 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
Conditions
Min.
Typ.
Max.
Unit
Bits
(3) A/D converter characteristics
(Ta = –20 to +75°C, V
DD
= 4.5 to 5.5V, Vss = AV
SS
= 0V)
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 conversion value changes
from 00
H
to 01
H
and vice versa.
2
V
FT
: Value at which the digital conversion value changes
from FE
H
to FF
H
and vice versa.
3
f
ADC
indicates the below values due to the Bit 6 (CKS) of
A/D control register (address: 00F9
H
) and the Bit 7 (PCK1)
and Bit 6 (PCK0) of clock control register (address: 00FF
H
).
00 (
φ
= f
EX
/2)
01 (
φ
= f
EX
/4)
11 (
φ
= f
EX
/16)
f
ADC
= f
C
/2
f
ADC
= f
C
/4
f
ADC
= f
C
/16
0 (
φ
/2 selection)
CKS
PCK1, PCK0
f
ADC
= f
C
f
ADC
= f
C
/2
f
ADC
= f
C
/8
1 (
φ
selection)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXP83240AR | 8-BIT MICROCONTROLLER |
| CXP83232A | CMOS 8-bit Single Chip Microcomputer |
| CXP83240A | CMOS 8-bit Single Chip Microcomputer |
| CXP83232AQ | 8-BIT MICROCONTROLLER |
| CXP832P40A | CMOS 8-bit Single Chip Microcomputer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXP83240AR | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP832P40A | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP832P40AQ-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| CXP832P40AR-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| CXP83400 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
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