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參數(shù)資料
| 型號： | DS80C320 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | High-Speed/Low-Power Microcontrollers |
| 中文描述： | 高速/低功耗微控制器 |
| 文件頁數(shù)： | 27/42頁 |
| 文件大?。?/td> | 1501K |
| 代理商： | DS80C320 |
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DS80C320/DS80C323
27 of 42
DS80C323 DC ELECTRICAL CHARACTERISTICS
PARAMETER
Operating Supply Voltage
Power-fail Warning
Minimum Operating Voltage
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
Input High Level
(Except XTAL1 and RST)
Input High Level XTAL1 and RST
SYMBOL
V
CC
V
PFW
V
RST
I
CC
MIN
2.7
2.6
2.5
TYP
3.0
2.7
2.6
10
MAX
5.5
2.8
2.7
UNITS
V
V
V
mA
NOTES
1
1
1, 12
2
I
IDLE
6
mA
3
I
STOP
0.1
μA
2
I
SPBG
40
μA
4, 10
V
IL
V
IH1
-0.3
0.2 V
CC
V
CC
+0.3
V
V
1
1
0.7 V
CC
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, 3,
PSEN
/ALE @ I
OH
= -15 μA
Output High Voltage Ports 1, 3,
@ I
OH
= -1.5 mA
Output High Voltage Ports 0, 2,
PSEN
/ALE @ I
OH
= -2 mA
Input Low Current Ports 1, 3,
@ 0.45V
Transition Current from 1
≥
0,
Ports 1, 3 @ 2V
Input Leakage Port 0, Bus Mode
RST Pulldown Resistance
V
OL1
0.4
V
1
V
OL2
0.4
V
1, 5
V
OH1
V
DD
-0.4V
V
DD
-0.4V
V
DD
-0.4V
V
1, 6
V
OH2
V
1, 7
V
OH3
V
1, 5
I
IL
-30
μA
11
I
TL
-400
μA
8
I
L
-300
50
+300
170
μA
kO
9
R
RST
NOTES FOR DS80C323 DC ELECTRICAL CHARACTERISTICS:
All parameters apply to both commercial and industrial temperature operation unless otherwise noted.
Device operating range is 2.7V - 5.5V. DC Electrical specifications are for operation 2.7V - 3.3V.
1. All voltages are referenced to ground.
2. Active mode current is measured with an 18 MHz clock source driving XTAL1, V
CC
=RST=3.3V, all
other pins disconnected.
3. Idle mode current is measured with an 18 MHz clock source driving XTAL1, V
CC
=3.3V, all other
pins disconnected.
4. Stop mode current measured with XTAL1 and RST grounded, V
CC
=3.3V, all other pins disconnected.
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| DS80C320-ENG | High-Speed/Low-Power Microcontrollers |
| DS80C320-ENL | High-Speed/Low-Power Microcontrollers |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS80C320_06 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:High-Speed/Low-Power Microcontrollers |
| DS80C320+ENL | 制造商:Maxim Integrated Products 功能描述:MCU 8BIT CISC ROMLESS 5V 44TQFP - Trays |
| DS80C320+FCG | 制造商:Maxim Integrated Products 功能描述:MICRO HI SPD 44PQFP 25MHZ PB-FREE - Trays |
| DS80C320+FNG | 制造商:Maxim Integrated Products 功能描述:MICRO HS 44MQFP 25MHZ IND PB-FREE - Trays |
| DS80C320+MCG | 制造商:Maxim Integrated Products 功能描述:MCU 8BIT CISC ROMLESS 5V 40PDIP - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC 8BIT CPU CMOS 80C320 DIP40 制造商:Maxim Integrated Products 功能描述:IC, 8BIT CPU CMOS, 80C320, DIP40 制造商:Maxim Integrated Products 功能描述:IC, 8BIT CPU CMOS, 80C320, DIP40; Controller Family/Series:(8051) 8052; Core Size:8bit; No. of I/O's:32; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Digital IC Case Style:DIP; No. of Pins:40; RAM Memory Size:256Byte; CPU ;RoHS Compliant: Yes |
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