參數(shù)資料
型號(hào): ADUC841
廠商: Analog Devices, Inc.
英文描述: MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU
中文描述: MicroConverter的12位ADC和嵌入式高速DAC的62 - kB的閃存微控制器
文件頁數(shù): 5/88頁
文件大?。?/td> 903K
代理商: ADUC841
ADuC841/ADuC842/ADuC843
Parameter
LOGIC INPUTS
4
INPUT VOLTAGES
All Inputs Except SCLOCK, SDATA, RESET, and
XTAL1
VINL, Input Low Voltage
VINH, Input High Voltage
SDATA
VINL, Input Low Voltage
VINH, Input High Voltage
Rev. 0 | Page 5 of 88
V
DD
= 5 V
0.8
2.0
0.8
2.0
1.3
3.0
0.8
1.4
0.3
0.85
0.8
3.5
18
18
16.78
20
2.4
4
0.4
0.2
0.4
0.4
±10
±1
500
100
150
150
150
30
3
V
DD
= 3 V
0.4
2.0
0.8
2.0
Unit
V max
V min
V max
V min
Test Conditions/Comments
SCLOCK and RESET Only
4
(Schmitt-Triggered Inputs)
V
T+
V
T–
V
T+
– V
T–
0.95
0.25
0.4
1.1
0.3
0.85
0.4
2.5
18
18
8.38
8.38
2.4
2.6
0.4
0.2
0.4
0.4
±10
±1
500
100
400
400
400
30
3
V min
V max
V min
V max
V min
V max
V typ
V typ
pF typ
pF typ
MHz max
MHz max
V min
V typ
V min
V typ
V max
V typ
V max
V max
μA max
μA typ
ms typ
μs typ
μs typ
μs typ
μs typ
ms typ
ms typ
CRYSTAL OSCILLATOR
Logic Inputs, XTAL1 Only
V
INL
, Input Low Voltage
V
INH
, Input High Voltage
XTAL1 Input Capacitance
XTAL2 Output Capacitance
MCU CLOCK RATE
ADuC842/ADuC843 Only
ADuC841 Only
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
I
SINK
= 1.6 mA
I
SINK
= 1.6 mA
I
SINK
= 4 mA
I
SINK
= 8 mA, I
2
C Enabled
At any core CLK
Controlled via WDCON SFR
DIGITAL OUTPUTS
Output High Voltage (V
OH
)
Output Low Voltage (V
OL
)
ALE, Ports 0 and 2
Port 3
SCLOCK/SDATA
Floating State Leakage Current
4
STARTUP TIME
At Power-On
From Idle Mode
From Power-Down Mode
Wake-up with INT0 Interrupt
Wake-up with SPI/I
2
C Interrupt
Wake-up with External RESET
After External RESET in Normal Mode
After WDT Reset in Normal Mode
相關(guān)PDF資料
PDF描述
ADUC841BCP62-3 MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU
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