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| 型號(hào)： | DS80C323QCG |
| 英文描述： | Microprocessor |
| 中文描述： | 微處理器 |
| 文件頁(yè)數(shù)： | 24/38頁(yè) |
| 文件大小： | 434K |
| 代理商： | DS80C323QCG |
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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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS80C323-QCG | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide |
| DS80C323-QCL | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide |
| DS80C323-QCR | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide |
| DS80C323-QND | 功能描述:8位微控制器 -MCU High-Speed Low-Power RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| DS80C323-QND/T&R | 制造商:Maxim Integrated Products 功能描述:H.S. MICRO 44PLCC 18MHZ IND 3V T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MCU HI SPEED 18MHZ IND 44PLCC 制造商:Maxim Integrated Products 功能描述:8-bit Microcontrollers - MCU High-Speed Low-Power |
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