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參數(shù)資料
| 型號(hào)： | ADUC842 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | ADC |
| 英文描述： | CON, RTANG 68 POS |
| 中文描述： | 12 -位ADC和DAC的嵌入式高新技術(shù)高速62KB閃存微控制器 |
| 文件頁數(shù)： | 4/18頁 |
| 文件大小： | 217K |
| 代理商： | ADUC842 |
REV. PrB
–4–
ADuC842–SPECIFICATIONS
1
Parameter
V
D D
=5V
18
18
V
D D
=3V
18
18
Units
T est Conditions
X T AL 1 Input Capacitance
X T AL 2 Output Capacitance
pF typ
pF typ
MCU Clock Rate
16.777216
16.777216
MHz max
D IG IT AL OUT PUT S
Output High Voltage (V
OH
)
2.4
2.4
V min
V
DD
= 4.5 V to 5.5 V
I
SOURCE
= 80 μA
V
DD
= 2.7 V to 3.3 V
I
SOURCE
= 20 μA
4.0
2.6
V typ
Output Low Voltage (V
OL
)
ALE, Ports 0 and 2
0.4
0.2
0.4
0.4
0.4
0.2
0.4
0.4
V max
V typ
V max
V max
I
SINK
= 1.6 mA
I
SINK
= 1.6 mA
I
SINK
= 4 mA
I
SINK
= 8 mA
Port 3
SC L OC K /SD AT A
Floating State L eakage C urrent
±10
± 1
10
±10
± 1
10
μA max
μA typ
pF typ
Floating State Output Capacitance
ST ART UP T IME
At Power-On
From Idle Mode
From Power-Down Mode
Wakeup with INT 0 Interrupt
Wakeup with SPI/I
2
C Interrupt
Wakeup with External RESET
After External RESET in Normal Mode3
After WDT Reset in Normal Mode
POWE R RE QUIRE ME NT S
19,20
Power Supply Voltages
AV
DD
/ DV
DD
- AGND
Core CL K = 16MHz
500
100
500
100
ms typ
μs typ
150
150
150
400
400
400
3
3
ms typ
ms typ
ms typ
ms typ
ms typ
3
C ontrolled via WDC ON SFR
2.7
3.3
V min.
V max.
V min.
V max.
AV
DD
/ DV
DD
= 3V nom.
4.5
5.5
AV
DD
/ DV
DD
= 5V nom.
Power Supply Currents Normal Mode
D
VDD
Current
9
A
VDD
Current
9
D
VDD
Current
12
1.4
25
21
1.4
6
1.4
n/a
n/a
n/a
mA typ
mA max
mA max
mA typ
mA max
Fcore = 8 MHz (CD=3)
Fcore = 16 MHz (CD=0)
A
VDD
Current
Power Supply Currents Idle Mode
D
VDD
Current
9
A
VDD
Current
9
D
VDD
Current
9
5
0.11
11
10
0.11
2.5
0.11
n/a
n/a
n/a
mA typ
mA typ
mA max
mA typ
mA typ
Fcore = 8 MHz (CD=3)
Fcore =16 MHz (C D=0)
A
VDD
Current
9
Power Supply Currents Power Down Mode
A
VDD
Current
D
VDD
Current
For any Core CLK
3
35
25
120
2.5
15
12
120
uA typ
uA max
uA typ
uA typ
osc off
osc on
T ypical Additional Power Supply Currents
PSM Peripheral
ADC
DAC
AVDD = DVDD = 5V
50
1.5
150
uA typ
mA typ
uA typ
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADUC842BCP | 12- Bit ADCs and DACs with Embedded Hi-Speed 62KB FLASH MCU |
| ADUC842BS | 12- Bit ADCs and DACs with Embedded Hi-Speed 62KB FLASH MCU |
| ADUC844BS62-5 | MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| ADUC844BS62-3 | MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| ADUC844BCP32-5 | MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADUC842BCP | 制造商:AD 制造商全稱:Analog Devices 功能描述:12- Bit ADCs and DACs with Embedded Hi-Speed 62KB FLASH MCU |
| ADUC842BCP32-3 | 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 16.7MHZ 3.3V 56LFCSP - Bulk 制造商:Analog Devices 功能描述: |
| ADUC842BCP32-5 | 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 62KB Flash 5V 56-Pin LFCSP EP |
| ADUC842BCP62-3 | 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 62KB Flash 3V 56-Pin LFCSP EP |
| ADUC842BCP62-3U | 制造商:Analog Devices 功能描述:MICROCONVERTER 1-CYCLE VERSION ADUC833 - Trays |
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