參數(shù)資料
型號： DS80C320-ENL
廠商： DALLAS SEMICONDUCTOR
元件分類： Microcontroller
英文描述： 8-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP44
封裝： TQFP-44
文件頁數(shù)： 13/42頁
文件大?。?/td> 736K
代理商： DS80C320-ENL
DS80C320/DS80C323
20 of 42
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
-0.3V to (VCC + 0.5V)
Voltage on VCC Relative to Ground
-0.3V to +6.0V
Operating Temperature
-40
°C to +85°C
Storage Temperature
-55
°C to +125°C
Soldering Temperature
160
°C for 10 seconds
* This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
DS80C320 DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Operating Supply Voltage
VCC
4.5
5.0
5.5
V
1
Power-fail Warning
VPFW
4.25
4.38
4.55
V
1
Minimum Operating Voltage
VRST
4.0
4.1
4.25
V
1, 12
Supply Current Active Mode
@ 25 MHz
ICC
30
45
mA
2
Supply Current Idle Mode
@ 25 MHz
IIDLE
15
25
mA
3
Supply Current Active Mode
@ 33 MHz
ICC
35
mA
2
Supply Current Idle Mode
@ 33 MHz
IIDLE
20
mA
3
Supply Current Stop Mode,
Band-gap Reference Disabled
ISTOP
.01
1
A
4
Supply Current Stop Mode,
Band-gap Reference Enabled
ISPBG
50
80
A
4, 10
Input Low Level
VIL
-0.3
+0.8
V
1
Input High Level
(Except XTAL1 and RST)
VIH1
2.0
VCC+0.3
V
1
Input High Level XTAL1 and RST
VIH2
3.5
VCC+0.3
V
1
Output Low Voltage Ports 1, 3,
@ IOL = 1.6 mA
VOL1
0.45
V
1
Output Low Voltage Ports 0, 2,
ALE, PSEN @ IOL = 3.2 mA
VOL2
0.45
V
1, 5
Output High Voltage Ports 1, 3,
ALE, PSEN @ IOH = -50 A
VOH1
2.4
V
1, 6
Output High Voltage Ports 1, 3,
@ IOH = -1.5 mA
VOH2
2.4
V
1, 7
Output High Voltage Ports 0, 2,
ALE, PSEN @ IOH = -8 mA
VOH3
2.4
V
1, 5
Input Low Current Ports 1, 3
@ 0.45V
IIL
-55
A
11
Transition Current from 1 to 0
Ports 1, 3 @ 2V
ITL
-650
A
8
Input Leakage Port 0, Bus Mode
IL
-300
+300
A
9
RST Pulldown Resistance
RRST
50
170
k
相關(guān)PDF資料
PDF描述
DS80C320-ENG 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP44
DS80C320-MCG 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PDIP40
DS80C320-QNG 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQCC44
DS80C320-ECG 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP44
DS80C320-FNG 8-BIT, 25 MHz, MICROCONTROLLER, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS80C320-ENL+ 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 最大時鐘頻率:50 MHz 程序存儲器大小: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
DS80C320-ENR 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide
DS80C320-FCD 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide
DS80C320-FCG 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 最大時鐘頻率:50 MHz 程序存儲器大小: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
DS80C320-FCG+ 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 最大時鐘頻率:50 MHz 程序存儲器大小: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
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