參數(shù)資料
型號(hào): HT82J30A
廠(chǎng)商: Holtek Semiconductor Inc.
英文描述: 16 Channel A/D MCU with SPI Interface
中文描述: 16通道A / D轉(zhuǎn)換,SPI接口單片機(jī)
文件頁(yè)數(shù): 4/47頁(yè)
文件大?。?/td> 312K
代理商: HT82J30A
D.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
DD
Operating Voltage
f
SYS
=4MHz
2.2
5.5
V
f
SYS
=12MHz at 56k
RC mode
2.7
3.7
V
I
DD
Operating Current
(Crystal OSC, RC OSC)
3V
No load, f
SYS
=12MHz
ADC disable
1
2
mA
5V
4
6
mA
I
STB1
Standby Current
(WDT Enabled)
3V
No load, system HALT
5
A
5V
10
A
I
STB2
Standby Current
(WDT Disabled)
3V
No load, system HALT
1
A
5V
2
A
V
IL1
Input Low Voltage for I/O Ports,
TMR and INT
0
0.3V
DD
V
V
IH1
Input High Voltage for I/O Ports,
TMR and INT
0.7V
DD
V
DD
V
V
IL2
Input Low Voltage (RES)
0
0.4V
DD
V
V
IH2
Input High Voltage (RES)
0.9V
DD
V
DD
V
V
LVR
Low Voltage Reset
Configuration option: 3V
2.1
V
I
OL
I/O Port Sink Current
3V
V
OL
=0.1V
DD
4
8
mA
5V
10
20
mA
I
OH
I/O Port Source Current
3V
V
OH
=0.9V
DD
2
4
mA
5V
5
10
mA
R
PH
Pull-high Resistance
3V
20
60
100
k
5V
10
30
50
k
V
AD
A/D Input Voltage
0
V
DD
V
E
AD
A/D Conversion Error
3V
0.5
1
LSB
5V
0.5
1
LSB
I
ADC
OnlyADCEnable,OthersDisable
3V
No load
0.5
1
mA
5V
1.5
3
mA
HT82J30R/HT82J30A
Rev. 1.00
4
December 20, 2006
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