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| 型號(hào)： | DS80C323ENG |
| 英文描述： | Microprocessor |
| 中文描述： | 微處理器 |
| 文件頁(yè)數(shù)： | 24/38頁(yè) |
| 文件大?。?/td> | 434K |
| 代理商： | DS80C323ENG |
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DS80C320/DS80C323
110196 24/38
DS80C323 DC ELECTRICAL CHARACTERISTICS
PARAMETER
Operating Supply Voltage
(0
°
C to 70
°
C; V
CC
=2.7V to 5.5V)
MAX
UNITS
5.5
V
SYMBOL
V
CC
V
PFW
V
RST
I
CC
MIN
2.7
TYP
3.0
NOTES
1
Power Fail Warning
2.6
2.7
2.8
V
1
Minimum Operating Voltage
2.5
2.6
2.7
V
1
Supply Current Active Mode,
18 MHz
Supply Current Idle Mode,
18 MHz
Supply Current Stop Mode,
Band–gap Reference Disabled
Supply Current Stop Mode,
Band–gap Reference Enabled
Input Low Level
10
mA
2
I
IDLE
6
mA
3
I
STOP
0.1
μ
A
2
I
SPBG
40
μ
A
4, 10
V
IL
V
IH1
–0.3
0.2 V
CC
V
CC
+0.3
V
1
Input High Level (Except XTAL1
and RST)
Input High Level XTAL1 and RST
0.7 V
CC
V
1
V
IH2
0.7 V
CC
+
0.25V
V
CC
+0.3
V
1
Output Low Voltage, Ports 1, 3
@I
OL
=1.6 mA
Output Low Voltage, Ports 0, 2,
PSEN/ALE @I
OL
=3.2 mA
Output High Voltage Ports 1, 2,
PSEN/ALE, @I
OH
=–15
μ
A
Output High Voltage Ports 1, 3
@I
OH
=–1.5 mA
Output High Voltage Ports 0, 2,
PSEN/ALE I
OH
=–3 mA
Input Low Current Ports 1, 3
@0.45V
Transition Current from 1 > 0,
Ports 1, 3, @2V
Input Leakage Port 0, Bus Mode
V
OL1
0.4
V
1
V
OL2
0.4
V
1, 5
V
OH1
V
–
0.4V
V
–
0.4V
V
–
0.4V
V
1, 6
V
OH2
V
1, 7
V
OH3
V
1, 5
I
IL
–30
μ
A
I
TL
–400
μ
A
8
I
L
–300
+300
μ
A
K
9
RST Pull–down Resistance
R
RST
50
170
NOTES FOR DS80C323 DC ELECTRICAL CHARACTERISTICS:
All parameters apply to both commercial and industrial temperature operation unless otherwise noted.
1. All voltages are referenced to ground. Device operating range is 2.7V – 5.5V. DC Electrical specifications are
for operation 2.7V – 3.3V.
2. Active mode current is measured with a 18 MHz clock source driving XTAL1, V
CC
=RST=3.3V, all other pins
disconnected.
3. Idle mode current is measured with a 18 MHz clock source driving XTAL1, V
CC
=3.3V, all other pins discon-
nected.
4. Stop mode current measured with XTAL1 and RST grounded, V
CC
=3.3V, all other pins disconnected.
5. When addressing external memory.
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PDF描述 |
|---|---|
| DS80C323MCG | Microprocessor |
| DS80C323QCG | Microprocessor |
| DS80C390 | Dual CAN High-Speed Microprocessor |
| DS80C390-QNR | Dual CAN High-Speed Microprocessor |
| DS80C390-FCR | Dual CAN High-Speed Microprocessor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS80C323-ENG | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide |
| DS80C323-ENL | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide |
| DS80C323-ENR | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide |
| DS80C323-FCD | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide |
| DS80C323-FCG | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide |
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